Nokia Projector VT45K Manuale utente

LCD Projector

User’s Manual

Printed in China

7N8P0881

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LIMITED WARRANTY

GARANZIA LIMITATA

Except as specified below, the warranty that may be provided by the

dealer covers all defects in material or workmanship in this product.

The following are not covered by the warranty:

A parte la specificazione seguente, la graanzia che potrebbe essere

fornita dal rivenditore copre tutti i difetti di materiali o nella lavorazione

in questo prodotto. I seguenti non sono coperti dalla garanzia :

1. Ogni prodotto che ha il numero seriale difettoso, modificato o

rimosso.

1. Any product on which the serial number has been defaced, mod-

ified or removed.

2. Damage, deterioration or malfunction resulting from;

a. Accident, misuse, abuse, neglect, fire, water, dust, smoke, light-

ning or other acts of nature, unauthorized product modification,

or failure to follow instructions supplied with the product.

b. Repair or attempted repair by non-authorized persons.

c. Any shipment of product (claim must be presented to the car-

rier).

2. Danni, deterioramento o malfunzionamento risultanti da;

a. Incidenti, abuso, cattivo uso, negligenza, fuoco, acqua, polvere,

fumo,fulmini o altri atti naturali di tipo naturale, modifiche

inautorizzate del prodotto, o errori nel seguire le istruzioni fornite

con il prodotto.

b. Riparazioni o tentativi di riparazioni effettuati da persono non

autorizzate.

c. Qualsiasi trasporto del prodotto (i reclami devono essere

presentati dal corriere).

d. Rimozione o installazione del prodotto.

d. Removal or installation of the product.

e. Any other causes which do not relate to a product defect.

3. Cartons, carrying cases, batteries, external cabinets, CDROM, or

anyaccessories used in connection with the product.

4. Removal or installation charges.

e. ogni altra causa non relativa ad un deficit del prodotto.

3. Cartoni, scatole di trasporto, batterie, armadietti esterni, CDROM,

o qualsiasi altro accessorio annesso al prodotto.

4. Carichi di rimozione o installazione.

5. Cost of initial technical adjustments (set-up), including adjustment

of user controls. These costs are the responsibility of the dealer

from whom the product was purchased.

5. Costi di aggiustamenti tecnici iniziali (set-up), includendo i comandi

di regolazione. Il rivenditore dal quale avete acquistato il prodotto è

responsabile di ciò.

6. Payment of shipping charges.

6. Pagamento delle spese di consegna.

GARANTIE LIMITEE

Mis à part les point indiqués ci-dessous, la garantie pouvant être

couverte par le revendeur comporte l’ensemble des défauts se

rapportant au matériel ou aux travaux d’assemblage sur ce produit.

Les points suivants ne sont pas couverts par la garantie:

1. Les produits dont les numéro de série a été effacé, modifié ou retiré.

2. Dommages, dégâts ou dysfonctionnement suite à;

a. Un accident, mauvaise utilisation, abus, négligences, incendies,

dégats dûs aux eaux, à la poussière, à la fumée, aux éclairs ou

autres phénomènes naturels, à une modification non autorisée

du produit, ou à la non-conformité aux instructions fournies avec

le produit.

GARANTÍA LIMITADA

A excepción de lo que se especifica abajo, la garantía que puede ser

suministrada por el distribuidor cubre todos los defectos en material o

elaboración en este producto. Lo siguiente no es cubierto por la garantía:

1. Cualquier producto en el cual el número serial haya sido desfigurado,

modificado o removido.

2. Daños, deterioro o malfuncionamiento resultado de;

a. Accidente, mal manejo, abuso, negligencia, fuego, agua, polvo,

humo, relámpagos u otros fenómenos naturales, modificaciones

del producto sin autorización, fallas en el seguimiento de las

instrucciones suministradas con el producto.

b. Réparation ou tentative de réparation par des personnes non

autorisées.

c. Toute expédition du produit (les plaintes doivent être adressées

à la société de frêt).

d. Démontage ou installation du produit.

b. Reparación o intentos de reparación por personas no

autorizadas.

c. Cualquier envío del producto (el reclamo debe presentarse al

transportador).

d. Remoción o instalación del producto.

e. Cualquier otra causa que no este relacionada con un defecto

del producto.

e. Toute autre cause ne se rapportant pas à un défaut du produit.

3. Les cartons, boîtes, piles, caissons externes, CDROM, ou tout au-

tre accessoire utilisé avec ce poduit.

4. Prix de démontage ou d’installation.

3. Cartones, estuches de transporte, pilas, gabinetes externos,

CDROM, o cualquier accesorio utilizado en conexión con el

producto.

5. Coût des réglages techniques de base (mise au point), incluant les

réglages des commandes utilisateurs. Ces coûts sont placés sous

la responsabilité du revendeur auprès duquel le produit a été acheté.

6. Paiement des frais de transport.

4. Costos por instalación o remoción.

5. Costo de los ajustes técnicos iniciales (configuración), incluyendo

el ajuste de los controles de usuario. Estos costos son

responsabilidad del distribuidor donde se adquirió el producto.

6. Pago de los costos de envío.

BESCHRÄNKTE GARANTIE

Außer in den unten beschriebenen Fällen deckt die vom Händler unter

Umständen gewährte Garantie alle Material- oder Herstellungsfehler

dieses Produktes ab. In den folgenden Fällen wird keine Garantie

gewährt:

BEGRÄNSAD GARANTI

Garantin som ges av återförsäljaren täcker alla brister i material och

utförande med undantag av vad som anges nedan. Följande täcks inte

av garantin:

1. Wenn die Seriennummer des Produktes unleserlich gemacht,

geändert oder entfernt worden ist.

2. Bei einer Beschädigung, Beeinträchtigung oder Funktionsstörung,

die aus folgenden Fällen resultiert:

1. Produkter vars serienummer har blivit oläsligt, modifierats eller tagits

bort.

2. Skador, försämring eller felfunktion som beror på:

a. Olyckor, fel bruk, missbruk, vanskötsel, brand, vatten, stoft, rök,

åska eller annan orsak som beror på naturen, icke auktoriserad

modifikation av produkten samt underlåtenhet att följa

anvisningarna som lämnas med produkten.

a. Unfall, falscher Gebrauch, Missbrauch, Fahrlässigkeit, Feuer,

Wasser, Staub, Rauch, Blitzeinschlag oder andere

Naturereignisse, nicht autorisierte Veränderungen des Produktes

oder die Missachtung der dem Produkt beigefügten Anleitung.

b. Reparatur oder der Versuch einer Reparatur durch nicht

autorisierte Personen.

c. Jeglicher Transport des Produktes (die Haftung liegt in diesem

Fall bei der den Transport durchführenden Person).

d. Entfernung oder Installation des Produktes.

b. Reparationer eller försök på reparation av icke auktoriserade

personer.

c. Transportskador (dessa bör riktas till transportföretaget).

d. Avmontering eller installation av produkten.

e. Övriga orsaker som inte har något samband med produktens

fel.

e. Jegliche andere Ursachen, die nicht mit einem Defekt dieses

Produktes zusammenhängen.

3. Verwendung von Kartons, Transportkisten, Batterien,

Außengehäusen, CD-ROMs oder anderem Zubehör zusammen mit

diesem Produkt.

4. Entfernungs- oder Installationsforderungen und –kosten.

5. Kosten der technischenAnfangseinstellungen (Setup), einschließlich

der Einstellungen der Benutzersteuerungen. Diese Kosten sind vom

Händler zu tragen, von dem das Produkt erworben wurde.

6. Bezahlung von Transportkosten.

3. Förpackningslådor, bärväskor, batterier, externa höljen, CD-ROM-

skivor samt andra tillbehör som används tillsammans med

produkten.

4. Avmonterings- och installationskostnader.

5. Kostnader för tekniska justeringar (inställning), inklusive justering

av användarreglagen. Dessa kostnader är återförsäljarens ansvar

där produkten köpts.

6. Betalning för transportkostnader.

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VT45

LCD Projector

User’s Manual

E–1

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IMPORTANT INFORMATION

Precautions

RF Interference

Please read this manual carefully before using your

NEC VT45 Projector and keep the manual handy for

future reference.

WARNING

The Federal Communications Commission does

not allow any modifications or changes to the unit

EXCEPT those specified by NEC Technologies in

this manual. Failure to comply with this govern-

ment regulation could void your right to operate

this equipment.

Your serial number is located under the name plate

label on the right side of your VT45. Record it here:

CAUTION

To turn off main power, be sure to remove

This equipment has been tested and found to com-

ply with the limits for a Class B digital device, pur-

suant to Part 15 of the FCC Rules. These limits

are designed to provide reasonable protection

against harmful interference in a residential instal-

lation. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may

cause harmful interference to radio communica-

tions. However, there is no guarantee that inter-

ference will not occur in a particular installation. If

this equipment does cause harmful interference

to radio or television reception, which can be de-

termined by turning the equipment off and on, the

user is encouraged to try to correct the interfer-

ence by one or more of the following measures:

the plug from power outlet.

The power outlet socket should be in-

stalled as near to the equipment as pos-

sible, and should be easily accessible.

CAUTION

TO PREVENT SHOCK, DO NOT OPEN

THE CABINET.

NO USER-SERVICEABLE PARTS IN-

SIDE. REFER SERVICING TO QUALI-

FIED NEC SERVICE PERSONNEL.

This symbol warns the user that

uninsulated voltage within the unit may

be sufficient to cause electrical shock.

Therefore, it is dangerous to make any

kind of contact with any part inside of the

unit.

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment

and receiver.

• Connect the equipment into an outlet on a circuit

different from that to which the receiver is con-

nected.

This symbol alerts the user that impor-

tant information concerning the operation

and maintenance of this unit has been

provided. The information should be read

carefully to avoid problems.

• Consult the dealer or an experienced radio / TV

technician for help.

In UK, a BS approved power cable with moulded plug

has a Black (five Amps) fuse installed for use with

this equipment. If a power cable is not supplied with

this equipment please contact your supplier.

WARNING

TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE

THIS UNIT TO RAIN OR MOISTURE.

DO NOT USE THIS UNIT’S GROUNDED PLUG WITH

AN EXTENSION CORD OR IN AN OUTLET UNLESS

ALL THREE PRONGS CAN BE FULLY INSERTED.

DO NOT OPEN THE CABINET. THERE ARE HIGH-

VOLTAGE COMPONENTS INSIDE. ALL SERVICING

MUST BE DONE BY QUALIFIED NEC SERVICE PER-

SONNEL.

DOC Compliance Notice

This Class B digital apparatus meets all requirements

of the Canadian Interference-Causing Equipment

Regulations.

•

IBM is a registered trademark of International Business Ma-

chines Corporation.

Macintosh and PowerBook are registered trademarks ofApple

Computer, Inc.

Other product and company names mentioned in this user's

manual may be the trademarks of their respective holders.

3. GSGV Acoustic Noise Information Ordinance:

The sound pressure level is less than 70 dB (A) ac-

cording to ISO 3744 or ISO 7779.

E–2

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Important Safeguards

CAUTION

These safety instructions are to ensure the long life

of your projector and to prevent fire and shock. Please

read them carefully and heed all warnings.

Do not turn off the main power or unplug the power cable

from the wall outlet under any one of the following circum-

stances. Doing so can cause damage to the projector:

•

Immediately after the power cable is plugged into the wall

outlet (when the POWER indicator has not changed to a

steady orange glow).

Installation

1. For best results, use your projector in a darkened room.

•

Immediately after the cooling fan stops working (The cool-

ing fan continues to work for 60 seconds after the pro-

jector is turned off with the POWER button).

2. Place the projector on a flat, level surface in a dry area

away from dust and moisture.

3. Do not place your projector in direct sunlight, near heat-

ers or heat radiating appliances.

CAUTION

4. Exposure to direct sunlight, smoke or steam can harm

internal components.

Avoid displaying stationary images for a prolonged period

of time.

5. Handle your projector carefully. Dropping or jarring can

damage internal components.

Doing so can result in these images being temporarily sus-

tained on the surface of the LCD panel.

If this should happen, continue to use your projector. The

static background from previous images will disappear.

6. Do not place heavy objects on top of the projector.

7. If you wish to have the projector installed on the ceiling:

a. Do not attempt to install the projector yourself.

b. The projector must be installed by qualified techni-

cians in order to ensure proper operation and reduce

the risk of bodily injury.

c. In addition, the ceiling must be strong enough to sup-

port the projector and the installation must be in ac-

cordance with any local building codes.

d. Please consult your dealer for more information.

Alimentazione elettrica

1. The projector is designed to operate on a power supply

of 100-120 or 200-240 V 50/60 HzAC. Ensure that your

power supply fits this requirement before attempting to

use your projector.

2. Handle the power cable carefully and avoid excessive

bending. A damaged cord can cause electric shock or

fire.

3. If the projector is not to be used for an extended period

of time, disconnect the plug from the power outlet.

Cleaning

1. Unplug the projector before cleaning.

2. Clean the cabinet periodically with a damp cloth. If

heavily soiled, use a mild detergent. Never use strong

detergents or solvents such as alcohol or thinner.

3. Use a blower or lens paper to clean the lens, and be

careful not to scratch or mar the lens.

E–3

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Lamp Replacement

•

To replace the lamp, follow all instructions provided on

page E-36.

•

Be sure to replace the lamp when the message "The

lamp has reached the end of its usable life. Please re-

place the lamp." appears. If you continue to use the lamp

after the lamp has reached the end of its usable life, the

lamp bulb may shatter, and pieces of glass may be scat-

tered in the lamp case. Do not touch them as the pieces

of glass may cause injury. If this happens, contact your

NEC dealer for lamp replacement.

•

Allow a minimum of 60 seconds to elapse after turning

off the projector. Then disconnect the power cable and

allow 60 minutes to cool the projector before replacing

the lamp.

Fire and Shock Precautions

1. Ensure that there is sufficient ventilation and that vents

are unobstructed to prevent the build-up of heat inside

your projector. Allow at least 3 inches (10 cm) of space

between your projector and a wall.

2. Prevent foreign objects such as paper clips and bits of

paper from falling into your projector. Do not attempt to

retrieve any objects that might fall into your projector.

Do not insert any metal objects such as a wire or screw-

driver into your projector. If something should fall into

your projector, disconnect it immediately and have the

object removed by a qualified NEC service personnel.

3. Do not place any liquids on top of your projector.

•

Do not look into the lens while the projector is on. Seri-

ous damage to your eyes could result.

Keep any items such as magnifying glass out of the

light path of the projector. The light being projected from

the lens is extensive, therefore any kind of abnormal

objects that can redirect light coming out of the lens,

can cause unpredictable outcome such as fire or injury

to the eyes.

•

Do not cover the lens with the supplied lens cap or

equivalent while the projector is on. Doing so can lead

to melting of the cap and possibly burning your hands

due to the heat emitted from the light output.

E–4

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TABLE OF CONTENTS

Projector Options ................................................. E-32

1. INTRODUCTION

Menu ............................................................... E-32

Menu Mode................................................. E-32

Basic/Advanced .......................................... E-32

Lingua .................................................... E-32

Source Display ........................................... E-32

No Input Display ......................................... E-33

Volume Bar (Direct Button) ......................... E-33

Keystone Bar (Option) ................................ E-33

Filter Clean Message .................................. E-33

Menu Display Time ..................................... E-33

Setup ............................................................... E-33

Orientation .................................................. E-33

Cinema Position ......................................... E-33

Background ................................................ E-33

Signal Select............................................... E-33

Auto Adjust ................................................. E-34

Auto Start.................................................... E-34

Power Management ................................... E-34

Power Off Confirmation .............................. E-34

Keystone Save ........................................... E-34

Fan High Speed Mode ................................ E-34

Default Source Select ................................. E-34

Communication Speed ............................... E-34

Control Panel Key Lock .............................. E-34

Clear Lamp Hour Meter .............................. E-35

Clear Filter Usage....................................... E-35

Information ........................................................... E-35

Introduction to the VT45 Projector ......................... E-6

Getting Started ....................................................... E-6

What’s in the Box ................................................... E-7

Getting to Know Your VT45 Projector .................... E-8

Front / Side Features......................................... E-8

Rear / Side Features ......................................... E-8

Bottom / Side Features...................................... E-9

Top Features ................................................... E-10

Terminal Panel Features ................................. E-11

Remote Control Features ................................ E-12

Opeating Range .............................................. E-13

Remote Control Battery Installation................. E-13

2. INSTALLATION

Setting Up Your Projector ..................................... E-14

Selecting a Location ............................................. E-14

Using a Tabletop or Cart....................................... E-14

Using the Lens Shift ............................................. E-14

Distance Chart ..................................................... E-15

Ceiling Installation ................................................ E-16

Reflecting the Image ............................................ E-16

Wiring Diagram .................................................... E-17

Connecting Your PC ........................................ E-18

Connecting Your Macintosh Computer ............ E-19

Connecting an External Monitor ...................... E-20

Connecting Your Lettore DVD .......................... E-21

Connecting Your VCR or Laser Disc Player .... E-22

4. MAINTENANCE

3. OPERATION

Replacing the Lamp ............................................. E-36

Cleaning or Replacing the Filters ......................... E-37

General Controls .................................................. E-23

About Startup Screen ........................................... E-24

Enlarging and Moving a Picture ........................... E-25

Geometrical correction ......................................... E-25

Using the Menus .................................................. E-26

Menu Tree ............................................................ E-27

Menu Elements .................................................... E-28

Menu Descriptions & Functions ........................... E-29

Source Select ....................................................... E-29

RGB/Video/S-Video

5. TROUBLESHOOTING

Power / Status Light Messages............................ E-38

Common Problems & Solutions ........................... E-38

6. SPECIFICATIONS

Optical/Electrical/Mechanical ............................... E-39

Cabinet Dimensions ............................................. E-40

D-Sub Pin Assignments ....................................... E-41

Timing Chart ......................................................... E-42

PC Control Codes ................................................ E-43

Cable Connection................................................. E-43

Picture .................................................................. E-29

Brightness/Contrast/Color/Hue/Sharpness

Volume ................................................................. E-29

Image Options ...................................................... E-29

Keystone ......................................................... E-29

Lamp Mode ..................................................... E-30

Advanced Options ........................................... E-30

Aspect Ratio .................................................... E-30

Position/Clock.................................................. E-31

Resolution ....................................................... E-31

Video Filter ...................................................... E-31

Factory Default ................................................ E-31

Color Management............................................... E-32

Gamma Correction .......................................... E-32

Color Correction .............................................. E-32

User Adjust ...................................................... E-32

White Balance ................................................. E-32

E–5

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1. INTRODUCTION

• The supplied remote control can be used without a cable.

• You can control the projector with a PC using the PC Con-

trol port.

Introduction to the VT45 Projector

This section introduces you to your new VT45 (SVGA) Projec-

tor and describes the features and controls.

• The contemporary cabinet design is light, compact, easy to

carry, and complements any office, boardroom or audito-

rium.

Congratulations on Your Purchase of The VT45 Projector

The VT45 is one of the very best projectors available today. The

VT45 enables you to project precise images up to 300 inches

across (measured diagonally) from your PC or Macintosh com-

puter (desktop or notebook), VCR, DVD player, document cam-

era, or even a laser disc player.

You can use the projector on a tabletop or cart, you can use the

projector to project images from behind the screen, and the pro-

jector can be permanently mounted on a ceiling*¹. The remote

control can be used wirelessly.

*1 Do not attempt to mount the projector on a ceiling your-

self. The projector must be installed by qualified techni-

cians in order to ensure proper operation and reduce the risk

of bodily injury. In addition, the ceiling must be strong

enough to support the projector and the installation must be

in accordance with any local building codes. Please consult

your dealer for more information.

*2 An XGA image (1024

768) and SXGA image

(1280

1024) are converted into an 800

600 crisp image

with NEC technology’s Advanced AccuBlend.

Features you’ll enjoy:

• Simple set up and operation.

• Eco Mode, two selectable options (120 watt for Eco 1 and

110 watt for Eco 2) that allow users to reduce the projector’s

light output, resulting in a doubling (Eco 2) of usable lamp

life and decreased lamp replacement costs throughout the

projector’s life.

Getting Started

The fastest way to get started is to take your time and do every-

thing right the first time. Take a few minutes now to review the

user’s manual. This may save you time later on. At the begin-

ning of each section of the manual you’ll find an overview. If the

section doesn’t apply, you can skip it.

• A high-performance 130 watt NSH lamp.

• Manual horizontal (max 1/3 of widith) and vertical (max 1/

2 of height) lens shift provides simple imaging positioning.

• The lamp life can be extended up to 2000 hours by using

the Eco 2 mode.

• The supplied wireless remote control that operates the pro-

jector from the front side or rear.

• Manual zoom control enables you to adjust the image be-

tween 25 (0.63 m) and 300 inches (7.6 m) (measured di-

agonally).

• Keystone correction allows you to correct trapezoidal dis-

tortion so that the image is square.

• Color Management feature includes Gamma Correction,

White Balance, and Color Correction that provides natural

and true color reproduction.

• You can choose between video modes depending on your

source: “normal” for a typical picture, “natural” for true

color reproduction.

• An image can be projected from in front or behind a screen,

and the projector can even be installed on the ceiling.

• NEC Technologies’ exclusive Advanced AccuBlend intel-

ligent pixel blending technology - an extremely accurate

image compression technology - offers a crisp image with

SXGA (1280

1024) resolution*².

• Supports most IBM VGA, SVGA, XGA*², SXGA*²,

Macintosh, component signal (YCbCr /YPbPr) or any other

RGB signals within a horizontal frequency range of 15 to

100 kHz and a vertical frequency range of 50 to 120 Hz.

This includes NTSC, PAL, PAL-M, PAL-N, PAL60,

SECAM and NTSC4.43 standard video signals.

NOTE: Composite video standards are as follows:

NTSC: U.S. TV standard for video in U.S. and Canada.

PAL: TV standard used in Western Europe.

PAL-M: TV standard used in Brazil.

PAL-N: TV standard used in Argentina, Paraguay and Uruguay.

PAL60: TV standard used for NTSC playback on PAL TVs.

SECAM: TV standard used in France and Eastern Europe.

NTSC4.43: TV standard used in Middle East countries.

E–6

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What's in the Box?

Make sure your box contains everything listed. If any pieces are missing, contact your dealer.

Please save the original box and packing materials if you ever need to ship your VT45 Projector.

E C

S E

S T A N D B Y

O N

O W E R

S T A T U S

A U T O A D J U S T

U R C E

S O

Protective lens pad

Lens cap

S-VIDEO

RGB

OUT

Non-slip rubber pad

They can be applied to the projector cabinet when the pro-

jector is positioned upside down in a place such as a tall

cabinet.

Projector

Stick the three small non-slip rubber pads on the projector

top cabinet to avoid accidental button operation when the

projector is turned upside down.

RGB

AUT

MAGNIFY

ADJ.

POWER

PICT

VOLUME

FREE

MUT

ASPECT

ENTER

HELP

RD-372E

CANCEL

Remote control

Soft carrying case

Batteries

String and rivet

Power cable

Quick

Connect

Guide

User's

Manual

Signal cable

E–7

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Getting to Know Your VT45 Projector

Front / Side Features

Remote Sensor

Controls

Lens Shift Lever

Focus Ring

Ventilation (outlet)

O N

S T A N D B Y

T A T

R C

U T

R E T

J U S

S E

L E C T

Zoom Lever

Lens

CONTROL

Terminal Panel

AC Input

Lens Cap

AC IN

Connect the supplied power

cable’s three-pin plug here.

Main Power Switch

Adjustable Tilt Foot Button

Adjustable Tilt Foot

Ventilation (inlet)

Rear / Side Features

Remote Sensor

Rear Foot

Air-Filter (inlet)

AUTO ADJUST

STATUS

SOURCE

POWER

STAND BY

Built-in Monaural Speaker (2W)

Air-Filter (inlet)

Rear Foot

E–8

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Bottom / Side Features

Lamp Cover

Slot for Kensington

MicroSaver

Security System

Lamp Cover Screw

Attaching the lens cap to the bottom with the sup-

plied string and rivet

1. Thread the string through the hole on the lens cap and then

tie a knot in the string.

NOTE: Built-in Security Slot (

)

This security slot supports the MicroSaver Security System.

MicroSaver is a registered trademark of Kensington Microware

Inc.The logo is trademarked and owned by Kensington Microware

Inc.

Lens Cap

NOTE:When moving the projector or when it is not in use, cover

the lens with the lens cap.

String

Using the protective lens pad

To protect the Lens Shift mechanism, a hard polyurethane

protective lens pad is attached to the lens.

Before using the projector, remove the protective lens pad. After

use, reattach the protective lens pad.

NOTE: Before reattaching the protective lens pad, be sure to

use the shift lever to move the lens to the center position.

2. Use the rivet to attach the string to the bottom.

Rivet

Side view

Front view

Notch for zoom lever

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Top Features

SOURCE

AUTO ADJUST

STATUS

POWER

STAND BY

SELECT

5. Cancel Button

1. Power Button (ON / STAND BY) (

)

Press this button to exit the menu. While you are in the adjust-

ment or setting menu, pressing this button will return to the

previous menu.

Use this button to turn the power on and off when the power is

supplied and the projector is in standby mode.

NOTE: To turn off the projector, press and hold this button

for minimum of two seconds.

6. Enter Button

Executes your menu selection and activates items selected from

the menu.

2. Status Indicator

When this is lit red continually, it’s warning you that the

projection lamp has exceeded 1000 hours (up to 2000 hours in

Eco 2 mode and 1500 hours in Eco 1 mode) of service. After

this light appears, it is advisable to replace the projection lamp

as soon as possible. (See page E-36). In addition the message

“The lamp has reached the end of its usable life. Please re-

place the lamp.” appears each time the projector is turned on

until the lamp is replaced.

If this light blinks red rapidly, it indicates that the lamp cover

or filter cover is not attached properly or the projector is over-

heated. See the Power / Status Light Messages on page E-38

for more details.

7. Menu Button

Displays the menu.

8. Auto Adjust Button

Use this button to adjust Position-H/V and Pixel Clock/Phase

for an optimal picture. Some signals may not be displayed

correctly or take time to switch between sources.

9. Source Button

Use this button to select a video source such as a PC, VCR or

DVD player.

Each time this button is pressed, the input source will change

as follows:

→ RGB → Video → S-Video → RGB ...

If no input signal is present, the input will be skipped.

3. Power Indicator

When this indicator is green, the projector is on; when the

indicator is orange, it is in standby mode.

4. Select (

) / (+) (–) Buttons

Use these buttons to select the menu of the item you

wish to adjust.

Use these buttons to change the level of a selected

menu item.

When an image is magnified, these buttons can be used to

move the image on screen.

E–10

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Terminal Panel Features

7 4

AUDIO

CONTROL

RGB OUT

S-VIDEO

L/MONO

OUT

VIDEO

O N

S T A N D B Y

RGB IN

R E

C T

S E L E

RGB OUT

1. RGB Input Connector(Mini D-Sub 15 pin)

6. Video Input (RCA)

Connect your PC or other RGB equipment. Use the supplied

Connect a VCR, DVD player, laser disc player, or document

signal cable to connect to a PC.

camera here to project video.

2. RGB Monitor Output Connector (Mini D-Sub 15 pin)

You can use this connector to loop your computer image to an

external monitor from the RGB input source.

7. S-Video Input Port (Mini DIN 4 Pin)

Connect the S-Video input from an external source like a VCR.

8. PC Control Port (Mini DIN 8 Pin)

3. Audio Input (Mini Jack)

This is where you connect audio output from your computer.

Use this port to connect your PC to control your projector.

This enables you to use your PC and serial communication

protocol to control the projector. If you are writing your own

program, typical PC control codes are on page E-43.

4. Audio Input (RCA)

This is where you connect audio output from a VCR, DVD

player, or laser disc player.

5.Audio Output (Mini Jack)

Connect audio equipment to this jack. Note that this cannot be

used as a headphone jack.

(When audio equipment is connected, the projector speaker is

disabled.)

When a cable mini-plug is inserted into this jack, both the

right and left audio signals are not mixed, but separate.

For example, when a cable mini-plug is inserted into the left

AUDIO IN jack only, only left sound is output.

NOTE1: ON AUDIO IN/OUT

The audio input (mini jack) 3 is available for RGB source only.

The audio input (RCA) 4 is available for Video or S-Video source

only.

The audio output (mini jack) 5 operates when audio source 3 or

4 is selected.

NOTE2: During Stand by Condition

RGB signal will be sent to the connected external monitor. Audio

signal will not be sent to the audio output.

E–11

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Remote Control

Remote Control Features

1. Infrared Transmitter

Direct the remote control toward the remote sensor on the pro-

jector cabinet.

2. Power Button

If power is applied, you can use this button to turn your pro-

jector on and off.

RGB

VIDEO S-VIDEO POWER

AUTO ADJ.

MAGNIFY

NOTE: To turn off the projector, press and hold the POWER

button for a minimum of two seconds.

VOLUME

3. Source Buttons

Press to select a video source.

PICTURE FREEZE MUTE ASPECT

4. Auto Adjust Button

HELP

Use this button to adjust Position-H/V and Pixel Clock/Phase

for an optimal picture. Some signals may not be displayed

correctly, or in some cases it may take some time for a source

to switch between sources.

ENTER

CANCEL

5. Magnify Buttons

RD-372E

Use the (+) or (–) button to adjust the image size up to 400%.

6. Volume Buttons

Press (+) to increase the volume and (–) to decrease it.

7. Picture Button

Press this button to display the Picture adjustment window.

Each time this button is pressed, the current picture adjust-

ment item will change as follows:

Brightness → Contrast → Color → Hue → Sharpness

Unavailable items will be skipped.

14. Enter Button

Executes your menu selection and activates items selected from

the menu.

15. Cancel Button

Press this button to exit the menu. While you are in the adjust-

ment or setting menu, pressing this button will return to the

previous menu.

8. Freeze Button

This button will freeze a picture. Press again to resume mo-

tion.

Remote Control Precautions

9. Mute Button

• Handle the remote control carefully.

• If the remote control gets wet, wipe it dry immediately.

• Avoid excessive heat and humidity.

• If you will not be using the remote control for a long time,

remove the batteries.

This button turns off the image and sound for a short period of

time. Press again to restore the image and sound.

10. Aspect Button

Press this button to display the Aspect Ratio select window.

Each time this button is pressed, the current aspect ratio will

change as follows:

Normal → Zoom → Wide Zoom → Cinema → Normal → ...

You can also select the aspect ratio by using the Select or

button. If no adjustments are performed within 3 seconds, the

Aspect Ratio select window will disappear. (See also page E-

30.)

11. Menu Button

Displays the menu.

12. Help Button

Provides information about the current signal and the status of

the projector.

13. Select (

) Buttons

Use these buttons to select the menu of the item you

wish to adjust.

Use these buttons to change the level of a selected

menu item.

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Operating Range

Remote Control Battery Installation

1. Push to open the battery cover.

30˚

22 feet

30˚

2. Remove both old batteries and install new ones (AA). Ensure

that you have the batteries’ polarity (+/–) aligned correctly.

22 feet

30˚

3. Put the battery cover back on.

Do not mix different types of batteries or new and old batteries.

E–13

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2. INSTALLATION

This section describes how to set up your VT45 projector and

how to connect video and audio sources.

5. To center the image vertically, lift the front edge of the pro-

jector and press the One-Touch Tilt button on the front side

of the projector to release the Front Adjustable foot.

Setting up Your Projector

Side view

Screen

Your VT45 Projector is simple to set up and use. But before you

get started, you must first:

1. Determine the image size.

2. Set up a screen or select a non-glossy white wall onto which

you can project your image.

Ensure that the power cable and any other cables connecting to

video sources are disconnected before moving the projector.

When moving the projector or when it is not in use, cover the

lens with the lens cap.

Selecting a Location

(There is approximately 10 degrees of up and down adjust-

ment for the front of the projector.)

The further your projector is from the screen or wall, the larger

the image. The minimum size the image can be is approximately

25" (0.64 m) measured diagonally when the projector is roughly

3 feet (1.0 m) from the wall or screen. The largest the image can

be is 300" (7.6 m) when the projector is about 39.3 feet (12.0 m)

from the wall or screen.

Using the Lens Shift

Using a Tabletop or Cart

1. Place your projector on a flat level surface at the optimal dis-

tance from the screen or wall so you realize the size image

you want. (Avoid having bright room lighting or sun light

directly on the screen or wall where you’ll be projecting the

image.)

2. Connect the power cable, remove the lens cap and turn the

projector on. (If no input signal is available, the projector

will display a background image.)

CONTROL

OUT

L/M

RGB IN

1. Grip the lens shift lever on the top and bottom.

2. Hold the lever to move the lens vertically or horizontally.

3. Ensure that the projector is square to the screen.

Top view

Screen

NOTE: It may not be possible to obtain maximum shift range

due to the rounded off area near the edge of the lens. The amount

of lens shift adjustable range depends on the direction that the

lens is shifted. See diagram below.

Lens Shift Adjustable Range

Maximum shift image position

Width of

Projected

Image

1/3

4. Move the projector left or right to center the image horizon-

tally on the screen.

Height of Projected

Image

1/2

Adjustable Range

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Distance Chart

Throw Distance

Screen (inch)

Width

Screen Center

Lens Center/

Screen Bottom

44.6 mm / 1.76”

Projector feet

Screen Size (Diagonal)

Height

B = Vertical distance between lens center and screen center

C = Throw distance

D = Vertical distance between lens center and bottom of screen for desktop

α = Throw angle

Lens Offset

5.4mm

Screen Size

Width

Diagonal

inch mm

Height

inch

108

120

126

144

157

162

180

wide

inch

tele

inch

108

116

129

135

145

161

194

243

292

324

341

389

424

438

487

wide

tele

inch

508

381

457

610

914

inch

191

229

305

457

511

549

610

640

910

inch

degree

11.8

11.7

11.6

11.5

degree

10.8

10.7

10.6

10.5

635

762

1000

1210

1620

2450

2740

2940

3270

3440

3690

4100

4930

6170

7410

8240

8650

9890

10760

11130

12370

610

813

1100

1470

2220

2490

2670

2970

3120

3350

3730

4480

5600

6730

7480

7860

8980

9770

10110

11240

1016

1524

1702

1829

2032

2134

2286

2540

3048

3810

4572

5080

5334

6096

6629

6858

7620

1219

1361

1463

1626

1707

1829

2032

2438

3048

3658

4064

4267

4877

5304

5486

6096

120

144

160

168

192

209

216

240

1021

1097

1219

1280

1372

1524

1829

2286

2743

3048

3200

3658

3978

4115

4572

105

117

123

132

147

176

220

265

294

309

354

385

398

443

686

762

914

100

120

150

180

200

210

240

261

270

300

1143

1372

1524

1600

1829

1989

2057

2286

B = Vertical distance between lens center and screen center

C = Throw distance

NOTE: Distances may vary +/–5%.

D = Vertical distance between lens center and bottom of screen for desktop

α = Throw angle

Unit : cm (inch)

(15")

(24") (36") (48")

122

152

183

25"

(60")

40"

60"

80"

229

(72")

(90")

305

(120")

381

100"

(150")

457

Screen

120"

(180")

150"

200"

250"

300"

In this example the projector is upside down with the lens shift maximum position.

Non-slip rubber pads

When the projector is positioned upside down in a place such as a tall cabinet or

shelf, follow the below.

O N

S T A N D B Y

R E

E S

L E

• Place the projector on a flat and level surface.

• To avoid accidental button operation, stick the supplied three non-slip rubber

pads on three locations on the projector top cabinet as shown in the drawing.

They are a peel-and –sticker pad. Before use, peel the paper off the back of the

rubber pad.

RGB OUT

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Ceiling Installation

Projector feet

44.6 mm / 1.76”

Screen Bottom/

Lens Center

Screen Center

Throw Distance

B = Vertical distance between lens center and screen center

C = Throw distance

D = Vertical distance between lens center and top of screen

α = Throw angle

Lens Offset

5.4mm

Screen Size

Width

Diagonal

inch mm

Height

inch

wide

inch

tele

inch

108

116

129

135

145

161

194

243

292

324

341

389

424

438

487

wide

tele

inch

508

381

457

610

inch

191

229

305

457

511

549

610

640

686

910

1000

inch

degree

11.8

11.7

11.6

11.5

degree

10.8

10.7

10.6

10.5

635

762

610

813

1100

1470

2220

2490

2670

2970

3120

3350

3730

4480

5600

6730

7480

7860

8980

9770

10110

11240

1210

1620

2450

2740

2940

3270

3440

3690

4100

4930

6170

7410

8240

8650

9890

10760

11130

12370

1016

1524

1702

1829

2032

2134

2286

2540

3048

3810

4572

5080

5334

6096

6629

6858

7620

1219

1361

1463

1626

1707

1829

2032

2438

3048

3658

4064

4267

4877

5304

5486

6096

914

1021

1097

1219

1280

1372

1524

1829

2286

2743

3048

3200

3658

3978

4115

4572

120

144

160

168

192

209

216

240

105

117

123

132

147

176

220

265

294

309

354

385

398

443

100

120

150

180

200

210

240

261

270

300

762

914

1143

1372

1524

1600

1829

1989

2057

2286

108

120

126

144

157

162

180

B = Vertical distance between lens center and screen center

C = Throw distance

D = Vertical distance between lens center and top of screen

α = Throw angle

If your projector is mounted on the ceiling and your image is

upside down, use the “Menu” and “Select” buttons on your pro-

jector cabinet or LM buttons on your remote control to correct

the orientation. (See page E-33.)

WARNING

• Installing your projector on the ceiling must be done by a

qualified technician. Contact your NEC dealer for more

information.

* Do not attempt to install the projector yourself.

• Only use your projector on a solid, level surface. If the

projector falls to the ground, you can be injured and the

projector severely damaged.

• Do not use the projector where temperatures vary greatly.

The projector must be used at temperatures between 32˚F

(0˚C) and 95˚F (35˚C).

Reflecting the Image

Using a mirror to reflect your projector’s image enables you to

enjoy a much larger image. Contact your NEC dealer if you need

a mirror. If you’re using a mirror and your image is inverted, use

the “Menu” and “Select” buttons on your projector cabinet or

LM buttons on your remote control to correct the orientation.

(See page E-33.)

• Do not expose the projector to moisture, dust, or smoke.

This will harm the screen image.

• Ensure that you have adequate ventilation around your

projector so heat can dissipate. Do not cover the vents on

the side or the front of the projector.

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Wiring Diagram

Macintosh or Compatibles

(Desktop type or notebook type)

Sistema di altoparlanti

AUDIO

CONTROL

RGB OUT

S-VIDEO

L/MONO

OUT

VIDEO

RGB IN

IBM VGA or Compatibles

(Desktop type or notebook type)

Signal cable (supplied)

To mini D-Sub 15-pin connector on

the projector. It is recommended

that you use a commercially

available distribution amplifier if

connecting a signal cable longer

than the supplied cable.

Document Camera

Lettore DVD (with component output)

Monitor

Component video cable RCA

3 (not supplied) or

Optional 15-pin-to-RCA (female)

3 cable (ADP-CV1)

VCR, Lettore DVD or LaserDisc Player

To video, S-video, and audio

inputs on the projector.

NOTE: When using with a notebook PC, be sure to connect between the projector and the note-

book PC before turning on the power to the notebook PC. In most cases signal cannot be output

from RGB output unless the notebook PC is turned on after connecting with the projector.

NOTE:

If the screen goes blank while using your remote control, it may be the result of the computer’s

screen-saver or power management software.

If you accidentally hit the POWER button on the remote control, wait 60 seconds and then

press the POWER button again to resume.

NOTE: If using video, S-video, or audio cables, the cables should be 3 m (9.8 feet) or shorter.

E–17

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Connecting Your PC

Signal cable (supplied)

To mini D-Sub 15-pin connector on the projector. It is

recommended that you use a commercially available dis-

tribution amplifier if connecting a signal cable longer than

the supplied one.

IBM VGA or Compatibles

(Notebook type)

E C N

E C

S E L

-VID

AUDIO

L/M

AO_UU_TDIO IN

RGB OUT

CONTR

RGB IN

IBM VGA or Compatibles

(Desktop type)

Audio cable

(not supplied)

Connecting your PC to your VT45 projector will enable you to project your computer’s screen image for an impressive presentation.

To connect to a PC, simply:

1. Turn off the power to your projector and computer.

2. Use the supplied signal cable to connect your PC to the projector.

3. Turn on the projector and the computer.

4. If the projector goes blank after a period of inactivity, it may be caused by a screen saver installed on the computer you’ve

connected to the projector.

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Connecting Your Macintosh Computer

Macintosh (Notebook type)

E C N

C T

E L E

S-V

Signal cable

AUDIO

(supplied)

L/M

AO_UU_TDIO IN

RGB OUT

CONTR

RGB IN

Audio cable

(not supplied)

Macintosh (Desktop type)

NOTE: The new Macintosh computer

such as G3 will have the 15 pin HD

connector. The VT45's "Plug and Play"

data will be downloaded to the

Macintosh. Therefore, the Mac adapter

will not be necessary.

To connect to a Macintosh, simply:

1. Turn off the power to your projector and your Macintosh

computer.

2. Use the supplied signal cable to connect your Macintosh

computer to the projector.

3. Turn on the projector and the Macintosh computer.

For older Macintosh,

use a commercially

available pin

adapter to connect to

your Mac's video port.

Pin adapter for Macintosh

(not supplied)

E–19

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Connecting an External Monitor

E C N

S E L E C T

S-VIDEO

AUDIO IN

DIO

VIDEO

MONO

RGB OUT

NTROL

RGB IN

Audio cable

RGB IN

(not supplied)

External monitor

Signal cable

(supplied)

AUDIO

You can connect a separate, external monitor to your VT45 to simultaneously view on a monitor the image you're projecting. To do so:

1. Turn off the power to your projector, monitor and computer.

2. Use a 15-pin cable to connect your monitor to the RGB Monitor Output (Mini D-Sub 15 pin) connector on your projector.

3. Turn on the projector, monitor and the computer.

NOTE: When the main power is turned off, RGB signal will not be sent to the external monitor.

E–20

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Connecting Your Lettore DVD

DVD player

E C N

C T

S E L E

Component video cable RCA

(not supplied)

Red

S-VID

VID

Blue

Green

White

AUD

L/M

RGB OUT

Red

CONTR

RGB IN

Red

Blue

Red

Green

Blue

Green

Optional 15-pin-to-RCA (female)

3 cable

(ADP-CV1)

Audio Equipment

Audio cable

(not supplied)

White

Red

You can connect your projector to a DVD player with component outputs or Video output. To do so, simply:

1. Turn off the power to your projector and DVD player.

2. If your DVD player has the component video (Y,Cb,Cr) output, use a commercially available component video cable (RCA

and the optional 15-pin-to-RCA (female)

3 cable to connect your DVD player to the RGB INPUT connector on the projector.

For a DVD player without component video (Y,Cb,Cr) outputs, use common RCA cables (not provided) to connect a composite

VIDEO output of the DVD player to the Video Input of the projector.

3. Turn on the projector and DVD player.

NOTE: Refer to your DVD player’s owner’s manual for more information about your DVD player’s video output requirements,

E–21

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Connecting Your VCR or Laser Disc Player

E C N

C T

S E L E

VCR/ Laser disc player

S-VIDEO

VIDEO

S-VIDEO

S-video cable

(not supplied)

AUDIO

MONO

VIDEO

OUT

RGB OUT

White

Red

RGB IN

AUDIO L IN

AUDIO R IN

White

Red

Document camera

Audio equipment

VIDEO

White

Red

Video cable (not supplied)

Audio cable

(not supplied)

Use common RCA cables (not provided) to connect your VCR, laser disc player or document camera to your projector.

To make these connections, simply:

1. Turn off the power to the projector and VCR, laser disc player or document camera.

2. Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player, connect the other

end to the Video input on your projector. Use an audio cable (not supplied) to connect the audio from your VCR or laser disc player

to your audio equipment (if your VCR or laser disc player has this capability). Be careful to keep your right and left channel

connections correct for stereo sound.

3. Turn on the projector and the VCR or laser disc player.

NOTE: Refer to your VCR or laser disc player owner’s manual for more information about your equipment’s video output require-

ments.

NOTE: The VT45 is not compatible with video decoded outputs of ISS-6020 and ISS-6010.

NOTE: An image may not be displayed correctly when a Video or S-Video source is played back in fast-forward or fast-rewind via a

scan converter.

E–22

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3.OPERATION

This section describes how to select a computer or video source,

how to adjust the picture, and how to customize the menu or projec-

tor settings.

4. Turning off the Projector

First press the “POWER” button on the projector cabinet or the re-

mote control for a minimum of two seconds. The power indicator

will glow orange.After the projector turns off, the cooling fans keep

operating for 60 seconds.

Do not disconnect the power cable during this time. Then, press the

main power switch and unplug the power cable. The power indica-

tor will go out.

General Controls

Before you turn on your projector, ensure that the computer or video

source is turned on and that your lens cap is removed.

1. Turn on the Projector

Indicator status when the projector is turned off:

Plug the supplied power cable in the wall outlet and then press the

main power switch. The projector will go into its standby mode and

the power indicator will glow orange.

Only after you press the “POWER” button on the projector cabinet

or the remote control will the power indicator turn to green and the

projector become ready to use.

POWER

ON/STAND BY

Indicator status when the projector is turned on:

Press for a

minimum of

2 seconds

Standby

STATUS

POWER

Standby(cooling fan

has stopped running)

POWER

/STAND BY

Cooling fan running

STATUS

POWER

STATUS

POWER

Steady orange light

Flashing green light Steady orange light

Flashing green

light for one minute Steady green light

IMPORTANT:

•

The projector should be unplugged if it will not to be used for an

extended period.

To turn off the image and sound briefly (five minutes or less), use

the “Mute” button instead of turning the projector off and on.

The projector will display a black, blue image or logo if no input

signal is present.

POWER

The STATUS indiator’ light depends on the lamp mode.

Do not turn the projector off and then immediately back on. The

projector needs to cool for 60 seconds before it can be restarted.

NOTE: To turn the projector on by pressing the main power switch,

use the menu and enable the “Auto Start” feature. (See page E-34.)

NOTE: Immediately after turning on the projector, screen flicker

may occur. This is not a fault. Wait for 3 to 5 minutes until the lamp

lighting is stabilized.

CAUTION

Avoid displaying stationary images for a prolonged period

of time.

2. Select the Computer or Video Source

Press the Source button on the remote control or the projector cabi-

net to select “Video” (VCR, document camera, or laser disc player),

“S-Video” or “RGB” (computer or DVD with component output) to

display the image.

Doing so can result in these images being temporarily sus-

tained on the surface of the LCD panel.

If this should happen, continue to use your projector. The

static background from previous images will disappear.

Or press the “Menu” button on the remote control or the cabinet and

use the menu to select your video source: “Video”, “S-Video” or

“RGB”.

CAUTION

Do not turn off the main power or unplug the power cable

from the wall outlet under any one of the following circum-

stances. Doing so can cause damage to the projector:

3. Adjust the Lens Shift, the Image Size and the Focus

Use the Lens Shift lever to adjust the image position.

Use the Zoom lever to adjust the image size, then use the Focus ring

to obtain the best focus.

•

Immediately after the power cable is plugged into the wall

outlet (when the POWER indicator has not changed to a

steady orange glow).

Use the “Magnify” button (+) or (-) on the remote control to make

the image larger up to 400%.

•

Immediately after the cooling fan stops working (The cool-

ing fan continues to work for 60 seconds after the pro-

jector is turned off with the POWER button).

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About Startup screen

(Menu Lingua Select screen)

When you first turn on the projector, you will get the Startup

screen.This screen gives you the opportunity to select one of the

seven menu languages: IT, German, French, Itilan, Span-

ish, Swedish and Japanese.

To select a menu language, follow these steps:

1. Use the or buttons to select one of the seven languages

for the menu.

Menu Lingua Select

Please select a menu language.

Wählen Sie bitte die Menü Sprache aus.

S'il vous plaît choisir la langue de menu.

Per favore di scegliere la lingua di menu.

Escoja por favor el idioma de menú.

Välj menyn språken.

Deutsch

Français

Italiano

Español

Svenska

Select "UP", "DOWN" & "ENTER"

2. Press the Enter button to execute the selection.

3. The Basic menu will be displayed in the language you have

selected.

Basic Menu

Source Select

Picture

Volume

Image Options

Projector Options

Information

To close the menu, press the Cancel button.

After this has been done, you can proceed to the advanced menu

operation.

If you want, you can select the menu language later. See “Lan-

guage” on page E-32.

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Enlarging and Moving a Picture

You can enlarge the area you want up to 400 percent.

To do so:

Adjust the image size up to 400 percent.

MAGNIFY

Each of the feet height can be changed up to 1 mm or at angles

up to 1 degree.

While the picture is enlarged, you can move it using the “Select”

, or button.

Geometrical correction

If the image is distorted or not displayed correctly on the screen,

do the following.

Use keystone correction for proper adjustment. See page E-29.

Shifting Image Position

Use the lens shift lever to shift the lens so that the image position

can be adjusted on the screen.

Raise the projector height using the adjustable tilt-foot.

In this example, the lens is shifted horizontally to move the im-

age to the right or left.

Rotate the projector to make the image square to the screen.

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Using the Menus

1. Press the “Menu” button on the remote control or the projec-

tor cabinet to display the Menu.

2. Press the

buttons on the remote control or the projector

cabinet to highlight the menu for the item you want to adjust

or set.

3. Press the button or the “Enter” button on the remote con-

trol or the projector cabinet to select a submenu or item.

4. Adjust the level or turn the selected item on or off by using

“Select” or buttons on the remote control or the projec-

tor cabinet. The on-screen slide bar will show you the amount

of increase or decrease.

5. The change is stored until you adjust it again.

CANCEL: Return to the previous screen.

In this example, the lens is shifted vertically to move the image

to the top or bottom.

6. Repeat steps 2-5 to adjust an additional item, or press “Can-

cel” on the remote control or the projector cabinet to quit the

menu display.

Adjusting the Tilt Foot

1) Press and hold the Tilt button on the front of the projector.

2) Lift the front edge of the projector to the height you want, and

release the button to lock the Adjustable Tilt Foot.

O N

S T A N D B Y

P O W E R

S T A T U S

S O U R C E

A U T O A D J U S T

R E T

S E

L E C

To fine-tune the image’s position vertically on the screen, rotate

the foot. Each of the rear feet height can be changed up to 1 mm /

0.04 inch

AUTO ADJUST

STATUS

SOURCE

POWER

STAND BY

•

If the projected image does not appear square to the screen

then use keystone correction for proper adjustment.

Adjust the size of the image using the Zoom lever on the

lens and obtain the best focus using the Focus ring.

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MENU Tree

Basic/ Advanced Menu

Sub Menu

RGB

Basic Menu

Source Select

Picture

Video

S-Video

Volume

Image Options

Projector Options

Information

Picture

Brightness

Contrast

Color

Advanced Menu

Source Select

Picture

Hue

Sharpness

Volume

Image Options

Color Management

Projector Options

Information

Volume

Items

(Toutes)

Normal/Eco 1/Eco 2

Keystone

Aspect Ratio

Position/Clock Horizontal/Vertical/Clock/Phase

Resolution

Video Filter

Normal/Zoom/Wide Zoom/Cinema

Lamp Mode

Advanced Options

Factory Default

Auto/Native

Off/Less/More

All Data/Current Signal

Gamma Correction

Color Correction

White Balance

Graphic/Linear/Black Enhance

Off/Mode1/Mode2/Mode3/sRGB/User1/User2

Color Correction(User Adjust) Color Tune/Yellow/

Magenta/Cyan/White

Setup

(On/Off)

Brightness Red/Brightness Green/Brightness Blue/

Contrast Red/Contrast Green/Contrast Blue

Menu Mode

Lingua

Basic/Advanced

IT/German/French/Italian/Spanish/

Swedish/Japanese

On/Off

Source Index

Source Display

No Input Display

Volume Bar

Input Terminal

Horizontal Frequency

Vertical Frequency

Sync Polarity

Signal Type

Video Type

Keystone Bar*

Filter Clean Message On/Off

Menu Display Time Manual/Auto 5 sec/Auto 15 sec/Auto 45 sec

Sync Type

Interlace

This setting is optional. you need the optional presentation

remote control (PR51KIT).

Remaining Lamp Time

Lamp Hour Meter

Projector Usage

Filter Usage

Orientation

Desktop Front/Ceiling Rear/Desktop

Rear/Ceiling Front

Top/Center/Bottom

Blue/Black/Logo

Cinema Position

Background

Signal Select RGB

Signal Select Video/

S-Video

Auto/RGB/Component

Auto/NTSC3.58/NTSC4.43/PAL/

PAL-M/PAL-N/PAL60/SECAM

On/Off

Auto Adjust

Auto Start

On/Off

Power Management

On/Off

Power Off Confirmation On/Off

Keystone Save On/Off

Fan High Speed Mode On/Off

Default Source Select Last/Auto/Select

Communication Speed 4800/9600/19200

Control Panel Key Lock Lock/Unlock

Clear Lamp Hour Meter

NOTE:

Some menu items are not available

depending on the input Source.

Clear Filter Usage

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Menu Elements

Titolo bar

Tab

Setup

Page1

Orientation

Highlight

Page2

Page3

Desktop Front

Top

Page4

Cinema Position

Background

Logo

Solid triangle

Slide ber

Color Correction(User Adjust)

Color Tune

Yellow

Menu mode

Lingua

Source Display

Basic

Magenta

Cyan

Off

No Input Display

Volume Bar

White

Off

Keystone Bar

Filter Clean Message

Menu Display Time

Auto 45 Sec

Radio button

Menu windows or dialog boxes typically have the following elements:

Titolo bar:

Indicates the menu title.

Highlight:

Solid triangle:

Tab:

Radio button:

Slide bar:

Indicates the selected menu or item.

Indicates further choices are available. A highlighted triangle indicates the item is active.

Indicates a group of features in a dialog box. Selecting on any tab brings its page to the front.

Use this round button to select an option in a dialog box.

Indicates settings or the direction of adjustment.

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Volume

Menu Descriptions & Functions

Adjusts the sound level of the projector.

Source Select

RGB

Volume

Video

S-Video

NOTE:You can display the volume bar without opening the menu.

See "Volume Bar (Direct Button)" on page E-33 for more de-

tails.

Enables you to select a video source such as a VCR, DVD player,

laser disc player, computer or document camera depending on

what is connected to your inputs. Press the “Select” button on

the projector cabinet or LM buttons on your remote control to

highlight the menu for the item you want to adjust.

Image Options

Basic Mode

Keystone

Advanced Mode

Keystone

<RGB>

Selects the computer connected to your RGB or component

signal.

Lamp Mode

Factory Default

Advanced Options

Factory Default

NOTE: An optional component cable (Component V or ADP-

CV1 cable) is needed for a component signal.

Provides optional controls such as Keystone Correction, Lamp

Mode and Factory Default. When you select Advanced Mode,

the following options are available:Aspect Ratio, Position/Clock,

Resolution, and Video Filter.

<Video>

Selects what is connected to your Video input-VCR, laser

disc player, DVD player or document camera.

<S-Video>

Keystone

Selects what is connected to your S-Video input-VCR, DVD

player, or laser disc player.

Keystone

NOTE: A frame may freeze for a brief period of time when a

video is played back in fast-forward or fast-rewind with a

Video or S-Video source.

This feature corrects the keystone (trapezoidal) distortion to make

the top of the screen longer or shorter to be the same as the bot-

tom.

Use the or buttons on the slide bar to correct the keystone

(trapezoidal) distortion.

Picture

Brightness

Contrast

Color

Hue

Keystone distortion

Normal

Sharpness

Provides access to controls for your image. Use the “Select”

button on the projector cabinet or the remote control to highlight

the menu for the item you want to adjust.

NOTE: The keystone angle can be corrected between 15 degrees

upward and 15 degrees downward at a 0 degree-projection angle.

Depending on the type of graphics being used, the picture may

get blurred or keystone correction may not be possible when ex-

cessive keystone correction is used. The idea is, the closer you

are to native resolution, the better image you will see.

Adjusts the brightness level or the back raster intensity.

Adjusts the intensity of the image according to the incoming

signal.

<Color>

Increases or decreases the color saturation level (not valid

for RGB).

<Hue>

Varies the color level from +/- green to +/-blue. The red level

is used as reference. This adjustment is only valid for Video

and Component inputs (Not RGB).

Controls the detail of the image for Video (Not for RGB and

Component).

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Aspect Ratio:

Lamp Mode

Aspect Ratio

Normal

Lamp Mode

Normal

Zoom

Wide Zoom

Cinema

Eco1

Eco2

Aspect Ratio allows you to select the best Aspect mode to

display your source image. You can also display the Aspect

Ratio window by pressing the “Aspect” button on the re-

mote control. (See page E-12).

This feature enables you to select three brightness modes of the

lamp: Normal and Eco modes. The lamp life can be extended up

to 2000 hours by using the Eco 2 mode.

Normal Mode: This is the default setting. This setting con-

sumes maximum current from the AC in-

When 4:3 is selected from the source (i.e. DVD player),

the following selections will display:

put and results in the most light output.

Eco 1 Mode:

Eco 2 Mode:

Select this mode to extend the lamp life by

up to 150%.

Select this mode to extend the lamp life by

up to 200%.

Normal

Zoom

Wide Zoom

Cinema

NOTE: During the first one minute of operation the light output

from the projector will be brighter than during normal use. The

user will notice a slight drop off in brightness after the projector

has completed the start-up mode.

Standard

4:3 Aspect

All 4 sides

stretched

Left & Right

stretched

Left and right

stretched

When 16:9 is selected from the source (i.e. DVD player),

the following selections will display:

Advanced Options (Advanced mode)

Allows for adjustments of image position and stability.

Normal

Zoom

Wide Zoom

Cinema

Aspect Ratio

Position/Clock

Resolution

Video Filter

16:9 image

displayed

in 4:3 mode

All 4 sides

stretched

Left & right

stretched

Left and right

stretched to

display the true

aspect

When you select Advanced Options in Advanced mode, the fol-

lowing options are available:Aspect Ratio, Position/Clock, Reso-

lution, and Video Filter.

NOTE: You can select three image positions for Cinema:

Top, center, and bottom.

See page E-33 for setting image positions.

NOTE: Once the Aspect setting has been changed, the “Reso-

lution” setting is automatically changed to “Auto”.

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Position/ Clock (when Auto Adjust is off):

Video Filter (when Auto Adjust is off):

Position/Clock

Video Filter

100

Horizontal

Vertical

Clock

Off

Less

This function reduces video noise.

800

Off:

Less:

The low-pass filter is not applied.

The low-pass filter is applied weakly.

The low-pass filter is applied strongly.

Phase

This allows you to manually adjust the image horizontally

and vertically, and adjust Clock and Phase.

Screen adjustments are possible even when the filter is on.

Factory Default

Factry Default

All Data

Adjusts the image location horizontally and vertically using

the and buttons.

This adjustment is made automatically when the Auto Ad-

just is turned on.

Current Signal

Changes all adjustments and settings to the factory preset.

<Clock>

Use this item with the “Auto Adjust off” to fine tune the

computer image or to remove any vertical banding that might

appear. This function adjusts the clock frequencies that elimi-

nate the horizontal banding in the image. Press the and

buttons until the banding disappears. This adjustment may

be necessary when you connect your computer for the first

time. This adjustment is made automatically when the Auto

Adjust is turned on.

Reset all the adjustments and settings for all the signals to

the factory preset.

The items can be reset except Lingua, Communication

Speed, Lamp Remaining Time, Lamp Hour Meter, Filter

Usage, and Projector Usage. To reset the lamp usage time,

see “Clear Lamp Hour Meter” and “Clear Filter Usage” page

E-35.

All Data Reset

Are you sure ?

Yes

<Phase>

Use this item to adjust the clock phase or to reduce video

noise, dot interference or cross talk. (This is evident when

part of your image appears to be shimmering.) Use the

and buttons to adjust the image.

Use “Phase” only after the “Clock” is complete.

This adjustment is made automatically when the Auto Ad-

just is turned on.

Resets the adjustments for the current signal to the factory

preset levels.

The items that can be reset are: Brightness, Contrast, Color,

Hue, Sharpness, Volume, Aspect, Horizontal Position, Ver-

tical Position, Clock, Phase, Resolution, Video Filter, Gamma

Correction, Color Correction, and White Balance.

See “Auto Adjust (RGB Only)” on page E-34 for turning on

or off the Auto Adjust feature.

Resolution (when Auto Adjust is off):

Current Signal Reset

Are you sure ?

Resolution

Yes

Auto

Native

This allows you to activate or deactivate the Advanced

AccuBlend feature.

Auto:

Turns on theAdvanced AccuBlend feature.

The projector automatically reduces or en-

larges the current image to fit the full screen.

Turns off theAdvancedAccuBlend feature.

The projector displays the current image in

its true resolution.

Native:

See “Auto Adjust (RGB Only)” on page E-

34 for turning on or off theAutoAdjust fea-

ture.

NOTE: When an image with a resolution of SVGA, XGA or

SXGA is displayed, the Resolution is not available.

NOTE: Once the Resolution setting has been changed, the

“Aspect” setting is automatically changed to “Normal”.

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Color Management

White Balance (Advanced mode)

Gamma Correction

White Balance

Color Correction

White Balance

Brightness Red

Brightness Green

Brightness Blue

Contrast Red

Gamma Correction (Advanced mode)

Gamma Correction

Contrast Green

Contrast Blue

Graphic

Linear

Black Enhance

Use the or buttons to choose one mode from three options.

Each mode is recommended for :

This allows you to adjust the white balance. Brightness for each

color (RGB) is used to adjust the black level of the screen; Con-

trast for each color (RGB) to adjust the white level of the screen.

First use the or buttons to select R, G, or B for the bright-

ness and the contrast. Next use the or buttons to adjust the

level.

Graphic:

Linear:

For graphics

For line art such as CAD

Black Enhance: For dark portions of a picture

Color Correction (Advanced mode)

Projector Options

Color Correction

OFF

Setup

Mode1

Mode2

Mode3

sRGB

Menu mode

Basic

User1

Lingua

User2

Source Display

No Input Display

Volume Bar

Off

This option allows you to adjust neutral tint for yellow, cyan or

magenta.

There are 4 factory presets optimized for various types of im-

ages, or you can set 2 user adjustable settings.

Keystone Bar

OFF:

Turns off the Color Correction. You obtain

the brightest image.

Filter Clean Message

Menu Display Time

Auto 45 Sec

Mode 1:

Mode 2:

Mode 3:

sRGB:

Recommended for true flesh tones

Recommended for turf color

Recommended for deep red

Standard color values

Allows you to set preferences for the on-screen menu.

User 1:

User 2:

User adjustable

This feature allows you to select two menu modes: one has

When selecting User 1 or 2, the submenu below will be displayed.

You can customize each color or tint.

basic functionality and the other more advanced functional-

ity.

Basic Mode:

This is the normal mode.

User Adjust

Advanced Mode:This mode is used for advanced users.

Color Tune:

Yellow:

Adjusts the Tint on whole screen for RGB.

Adjusts yellow to obtain reddish yellow or

greenish yellow

Adjusts magenta or purple to obtain reddish

magenta or bluish magenta.

You can choose one of seven languages for on-screen in-

structions. The options are: IT, German, French, Ital-

ian, Spanish, Swedish and Japanese.

Magenta:

Cyan:

Adjusts cyan or light greenish blue to ob-

tain greenish or bluish cyan.

NOTE: The “Lingua” setting cannot be reset back to

“IT” using the Factory Default function.

White (On/Off): Select “On” for a bright white image; “Off”

for a natural white image.

You can turn on and off the information for input name such

as VIDEO and RGB.

When this option is on, the current input will be displayed

each time you switch sources or turn on the projector.

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When this feature is turned on, the “No Input” message will

appear if there is no signal present.

Setup

Enables you to set operating options.

[Page1]

Setup

Page1

Page2

Page3

Desktop Front

Top

Page4

This option turns on or off the volume bar when you adjust

the sound volume using VOL+/-(up and down) button.

Orientation

Cinema Position

Background

On:

You can increase or decrease the sound vol-

ume with the volume bar on screen.

Logo

NOTE: If no adjustments are performed within 3 seconds,

This reorients your image for your type of projection.

The options are: front floor projection, rear ceiling projec-

tion, rear floor projection, and front ceiling projection.

the Volume bar will disappear.

Off:

You can increase or decrease the sound vol-

ume without having to use the volume bar.

This feature selects the vertical position of the image when

viewing video with Cinema aspect ratio selected.

When Cinema aspect ratio is selected on earlier models, the

image is displayed with black borders on the top and bot-

tom. You can select the vertical position among three op-

tions:

This option is avaiable on the optional presentaion remote

control (PR51KIT) only. This option turns on or off the key-

stone bar when you adjust the keystone using KEYSTONE

+/- button on the optional presentation remote control.

On:

You can increase or decrease the level with

the keystone bar on screen.

Top:

Image position is at the top with a black bor-

der on bottom.

Off:

You can increase or decrease the level with-

out having to use the keystone bar.

Center:

Bottom:

Image position is at the center with black

borders on top and bottom.

Image position is at the bottom with a black

border on top.

Clean Filter: This option turns on or off the “Please clean

the filters” message each time you turn on the projector if

the projector has been used in excess of 100 hours of use.

Use this feature to display a black/ blue screen or logo when

no signal is available.

On:

The message to clean the filters will be dis-

played.

Off:

The message will not be displayed.

See page E-37 for cleaning the filters. After cleaning the fil-

ters, reset the filter usage back to zero. To reset the filter

usage, see page E-35.

[Page2] (Advanced mode)

Setup

Page1

Signal Select

RGB

Page2

Page3

Page4

This option allows you to select how long the projector waits

after the last touch of a button to turn off the menu.

The preset choices are "Manual", "Auto 5 sec", "Auto 15

sec", and "Auto 45 sec". The "Auto 45 sec" is the factory

preset.

Auto

Video

Auto

S-Video

NTSC 3.58

NTSC 4.48

PAL

PAL-M

PAL-N

Manual:

Auto 5 sec:

The menu can be turned off manually.

The menu will automatically be turned off

in 5 seconds if no buttons are pressed within

5 seconds.

PAL 60

SECAM

Auto 15 sec:

Auto 45 sec:

The menu will automatically be turned off

in 15 seconds if no buttons are pressed

within 15 seconds.

The menu will automatically be turned off

in 45 seconds if no buttons are pressed

within 45 seconds.

Signal Select:

<RGB>

Allows you to choose "RGB" for an RGB source such as a

computer, or "Component" for a component video source

such as a DVD player. Normally select "Auto" and the pro-

jector automatically detects a component signal. However

there may be some component signals that the projector is

unable to detect. If this is the case, select "Component".

This feature enables you to select composite video standards

manually. Normally select "Auto".

When you select the video standard for Video and S-Video,

select the video standard from the pull-down menu.

This must be done for Video and S-Video respectively.

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[Page 3] (Advanced mode)

[Page 4] (Advanced mode)

Setup

Page1

Page2

Page3

Select

Page4

Page1

Page2

Page3

Page4

Off

Default Source Select

Default Source

Auto Adjust

RGB

Auto Start

Off

Communication Speed

Control Panel Key Lock

Clear Lamp Hour Meter

Clear Filter Usage

19200bps

Unlock

Power Management

Power Off Confirmation

Keystone Save

Fan High Speed Mode

Off

When “Auto Adjust” is set to “On”, the projector automati-

cally determines the best resolution for the current RGB in-

put signal to project an image using NEC’s Advanced

AccuBlend Intelligent Pixel Blending Technology.

The image can be automatically adjusted for geometry and

stability; “Horizontal Position”, “Vertical Position”, “Clock”

and “Phase”.

You can set the projector to default to any one of its inputs

each time the projector is turned on.

Last:

Sets the projector to default to the previous

or last active input each time the projector

is turned on.

Auto:

Select:

Searches for an active source in order of

RGB → Video → S-Video and displays the

first found source.

Displays the selected source input every

time the projector is started up. Select an

input from the pull-down menu.

On:

Automatically adjusts image “Horizontal

Position”, “Vertical Position”, “Clock” and

“Phase”.

Off:

User can adjust the image display functions

(“Horizontal Position”, “Vertical Position”,

“Clock” and “Phase”) manually.

This feature sets the baud rate of the PC Control port (Mini

DIN 8 Pin).

Turns the projector on automatically when the power cable

is inserted into an active power outlet and the main power

switch is on. This eliminates the need to always use the

“Power” button on the remote control or projector cabinet.

it supports data rates from 4800 to 19200 bps.

The default is 19200 bps. Select the appropriate baud rate

for your equipment to be connected.

Setup

When this option is on and there is no RGB input for five

minutes or more, the projector will automatically turn itself

off.

Page1

Page2

Page3

Select

Page4

Default Source Select

Default Source

RGB

NOTE:This feature does not work with Video or S-Video

sources.

Communication Speed

Control Panel Key Lock

Clear Lamp Hour Meter

Clear Filter Usage

19200bps

Unlock

This option determines whether a confirmation dialog for

turning off the projector will appear or not.

This option turns on or off the Control Panel Key Lock func-

tion.

NOTE:

This option enables you to save your current keystone set-

tings. Saving your change once affects all sources. The

changes are saved when the projector is off.

•

When the cabinet buttons are not locked, “Control Panel

Key Lock - Unlock” will be displayed. When the cabinet

buttons are locked, “Control Panel Key Lock - Lock”

will be displayed.

•

This Control Panel Key Lock does not affect the remote

control and the PC Control functions.

This option allows you to select two modes for fan speed:

high-speed mode and normal speed mode.

When you wish to cool down the temperature inside the pro-

jector, select the high-speed mode. High-speed mode is rec-

ommended when the projector is used in the high- tempera-

ture environment.

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To lock the cabinet buttons:

1) Use the Select or button to select “Control Panel

Information

Displays the status of the current signal and lamp usage. This

dialog box has three pages. The information included are as fol-

lows:

Key Lock” and press the ENTER button. The submenu

will be displayed.

[Page 1]

Source Index

Input Terminal

Horizontal Frequency

Vertical Frequency

Sync Polarity

[Page 3]

2) Use the Select or button to select “Lock” and press

the ENTER button. The following confirmation screen

will be displayed.

Remaining Lamp Time (%)*

Lamp Hour Meter (H)

Projector Usage

Filter Usage

Lock

Are you sure ?

* When the remaining lamp time

reaches 0, the Remaining

Lamp Time bar indicator

changes from 0% to 100 Hours

and starts counting down.

If the remaining lamp time

reaches 0 hours, the projector

will not turn on regardless of

whether the lamp mode is set

to Normal or Eco.

Yes

[Page 2]

Signal Type

Video Type

Sync Type

Interlace

3) Use the Select or button to select “Yes” and press

the ENTER button.

The diplay will be changed to “Control Panel Key Lock -

Lock” and be returned to the previous menu screen.

NOTE: When “No” is selected and the ENTER button is

pressed, the displayed will not be changed and will be re-

turned to the previous menu screen.

NOTE:The progress indicator shows the percentage of remain-

ing bulb life.The value informs you of the amount of lamp and

projector usage respectively.

To unlock the cabinet buttons:

1) Use the Select

button on the remote control to

select “Control Panel Key Lock” and press the ENTER

button on the remote control. The submenu will be dis-

played.

Setup

Page1

Page2

Page3

Select

Page4

Default Source Select

Default Source

RGB

Communication Speed

Control Panel Key Lock

Clear Lamp Hour Meter

Clear Filter Usage

19200bps

Unlock

Lock

Unlock

2) Use the Select

button on the remote control to

select “Unlock” and press the ENTER button on the re-

mote control. This change will take effect immediately.

NOTE:

•

The confirmation screen will not be displayed.

When the cabinet buttons are locked, pressing and hold-

ing the CANCEL button for about 10 seconds will change

the setting from Locked to Unlocked.

Resets the lamp clock back to zero. Selecting this option

displays submenu for a confirmation. To reset the lamp us-

age hour meter, use the or button to select “Yes”.

NOTE: The projector will turn off and go into standby mode after

1100 hours (up to 1600 hours in Eco 1 mode / 2100 hours in Eco 2

mode) of service. If this happens, press the “Help” button on the

remote control for ten seconds to reset the lamp clock back to zero.

Do this only after replacing the lamp.

Resets the filter usage back to zero. Selecting this option

displays submenu for a confirmation. To reset the filter us-

age hour, use the or button to select “Yes”.

E–35

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4. MAINTENANCE

This section describes the simple maintenance procedures you

should follow to replace the lamp, clean the filters, and replace

the batteries in the remote control.

2. Loosen the two screws securing the lamp housing until the

screwdriver goes into a freewheeling condition. The two

screws are not removable.

Remove the lamp housing by pulling out the handle.

Replacing the Lamp

After your lamp has been operating for 1000 hours (up to 2000

hours in Eco 2 mode and up to 1500 hours in Eco 1 mode) or

longer, the “Status” light in the cabinet will go on and the mes-

sage will appear. Even though the lamp may still be working,

replace it at 1000 (up to 2000 hours in Eco 2 mode and up to

1500 hours in Eco 1 mode) hours to maintain optimal projector

performance.

NOTE: There is an interlock on this case to prevent the risk

of electrical shock. Do not attempt to circumvent this inter-

lock.

Interlock

CAUTION

•

DO NOT TOUCH THE LAMP immediately after it has been

used. It will be extremely hot. Turn the projector off, wait

60 seconds, and then disconnect the power cable. Allow at

least one hour for the lamp to cool before handling.

• DO NOT REMOVE ANY SCREWS except the lamp

cover screw and two lamp case screws. You could re-

ceive an electric shock.

3. Insert a new lamp housing until the lamp housing is plugged

into the socket.

•

The projector will turn off and go into stand by mode after

1100 (up to 2100 hours in Eco 2 mode and up to 1600 hours

in Eco 1 mode) hours of service. If this happens, be sure to

replace the lamp. If you continue to use the lamp after 1000

hours (up to 2000 hours in Eco 2 mode and up to 1500 hours

in Eco 1 mode) of use, the lamp bulb may shatter, and pieces

of glass may be scattered in the lamp case. Do not touch

them as the pieces of glass may cause injury. If this hap-

pens, contact your NEC dealer for lamp replacement.

CAUTION

Do not use a lamp other than the NEC replacement lamp

(VT45LP).

Order this from your NEC dealer.

Secure it in place with the two screws.

Be sure to tighten the screws.

To replace the lamp:

1. Loosen the lamp cover screw until the screwdriver goes into

a freewheeling condition and remove the lamp cover. The

lamp cover screw is not removable.

4. Reattach the lamp cover.

Tighten the lamp cover screw.

Be sure to tighten the screw.

E–36

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5. After you install a new lamp, select [Advanced Menu] →

[Projector Options]→[Setup]→[Page 4]→[Clear Lamp Hour

Meter] to reset the lamp usage hours.

To replace the air-filter:

1. Remove the filter cover by pushing up on the catch of the

cover until you feel it detach.

NOTE: When the lamp exceeds 1100 hours (up to 2100 hours in

Eco 2 mode and up to 1600 hours in Eco 1 mode) of service, the

projector cannot turn on and the menu is not displayed. If this

happens, press the Help button on the remote control for a mini-

mum of 10 seconds while in standby mode. When the lamp time

clock is reset to zero, the STATUS indicator goes out.

SELECT

AUTO AD

ATU

AND

POW

Cleaning or Replacing the Filters

The air-filter sponge keeps the inside of the VT45 Projector free

from dust or dirt and should be cleaned after every 100 hours of

operation (more often in dusty conditions). If the filter is dirty or

clogged, your projector may overheat.

CAUTION

• Turn off the power and unplug the projector before

replacing the filter.

• Only clean the outside of the filter cover with a

vacuum cleaner.

SELECT

• Do not attempt to operate the projector without a

RCE

SOU

filter cover.

• Your projector will not operate unless the filter cover

is installed correctly.

To clean the air-filter:

When “Clean Filter” option is turned on, the “Please clean the

filters” message will be displayed each time the projector is turned

on after it has been used in excess of 100 hours. Should this

message appear, clean the filters.

•

The message can be turned on or off using the “Menu” - “Fil-

ter Clean Message” option on the Setup menu. See page E-

33.

2. Reinstall the new filter cover.

NOTE: Do not detach the sponge from the filter cover. Do not

wash the filter cover with soap and water. Soap and water will

damage the the filter membrane. Before replacing the filter cover,

remove dust and dirt from the projector cabinet. Keep out dust

and during filter replacement.

•

After cleaning the filters and resetting the filter usage time

back to zero, the message will not be displayed.

See page E-35 for resetting the filter usage time.

Vacuum the filter-through the filter cover.

NOTE: When you replace the lamp, it is also wise to replace the

filters. The filters come in the same package with your replace-

ment lamp.

SELECT

AUTO ADJUST

STATU

POWER

STAN

SOURCE

NOTE: A mix-up between the two filter covers can cause a dam-

age to the projector.

The rear and the side filter covers appear to be the same shape,

but they are not interchangeable with each other.

E–37

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5. TROUBLESHOOTING

This section helps you resolve problems you may encounter while setting up or using the projector.

Power/ Status Light Messages

Condition

Power Indicator Status Indicator

Note

Standby

Steady orange

Blinking green

Steady green

Blinking green

–

Cooling down

–

Blinks green for 60 seconds

Lamp in Nomal mode

Lamp in Eco 1 mode

Lamp in Eco 2 mode

One minute after lamp is turned on

–

Steady orange

Steady green

Depending Lamp mode

Do not turn off the projector during this

condition.

Retrying to turn on lamp

Steady green

Blinking orange

Steady red

The projector retries 3 times at an in-

terval of 15 sec for max. 45 sec)

Lamp has reached its end of life

(1000 hours or over: Normal mode)

(1500 hours or over: Eco 1 mode)

(2000 hours or over: Eco 2 mode)

Message appears on screen during

this condition. The projector reaches

its end of life. Please replace the lamp

as soon as possible

Lamp life has reached its end of life

(1100 hours or over: Normal mode)

(1600 hours or over: Eco 1 mode)

(2100 hours or over: Eco 2 mode)

Steady orange

Steady red

The projector is in standby mode and

cannot be turned on.

Lamp or filter cover error (3 locations)

Temperature error

Fan error

Steady orange

Blinking red (1 sec interval)

Blinking red (4 sec interval)

Blinking red (8 sec interval)

Blinking red (12 sec interval)

The projector is in standby mode and

cannot be turned on.

The projector is in standby mode and

cannot be turned on.

The projector is in standby mode and

cannot be turned on.

Lamp error

The projector is in standby mode and

cannot be turned on.

Common Problems & Solutions

Problem

Check These Items

Does not turn on

•

Check that the power cable is plugged in and that the power button on the projector cabinet or the

remote control is on.

•

Ensure that the lamp cover is installed correctly. See page E-36.

Check to see if the projector has overheated or the lamp usage exceeds 1100 hours (2100 hours in

Eco 2 mode and 1600 hours in Eco 1 mode). If there is insufficient ventilation around the projector or

if the room where you’re presenting is particularly warm, move the projector to a cooler location.

No picture

•

Use the menu to select your source (Video, S-Video or RGB). See page E-29.

Ensure your cables are connected properly.

Use menus to adjust the brightness and contrast. See page E-29.

Remove the lens cap.

Reset the settings or adjustments to factory preset levels using the Factory Default on the Image

Options Menu. See page E-31.

Image isn’t square to the

screen

•

Reposition the projector to improve its angle to the screen. See page E-14.

Use the Keystone on the Image Options Menu to correct the trapezoid distortion. See page E-29.

Picture is blurred

•

Adjust the focus. See page E-23.

Reposition the projector to improve its angle to the screen. See page E-14.

Ensure that the distance between the projector and screen is within the adjustment range of the lens.

See page E-15.

Image is scrolling vertically,

horizontally or both

•

Use menus or Source button on the remote control or the cabinet to select the source you want to

input.

Remote control does not

work

•

Install new batteries. See page E-13.

Make sure there are no obstacles between you and the projector.

Stand within 22 feet (7 m) of the projector. See page E-13.

Status indicator is lit or

blinking

•

See the Power/ Status Light messages above.

Cross color in RGB mode

•

If Auto Adjust is off, turn it on. If Auto Adjust is on, turn it off and balance the image with the Position

and Clock Adjust on the Advanced Options Menu. See page E-31.

E–38

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6. SPECIFICATIONS

This section provides technical information about the VT45 Projector’s performance.

Model Number

VT45

Optical

LCD Panel

Lens

0.7” p-Si TFT active-matrix, 800

600 dots

Manual zoom, manual focus

F2.0 – 2.2 f=26.7 – 29.3 mm

Lamp

135W NSH lamp (120W in Eco 1 mode and 110W in Eco 2 mode)

The lamp is warranted for 1000 hours of operation time within 6 months.

25 – 300 inches (0.64 – 7.62 m) diagonal

3.3 – 39.4 ft (1.0 – 11.2 m)

Image Size

Projection Distance

Electrical

Inputs

Video (NTSC / PAL / PAL-M / PAL-N / PAL60 / SECAM / NTSC4.43)

Horizontal Frequency : 15 – 100 kHz (RGB : 24 kHz or over)

Vertical Frequency : 50 – 120 Hz

Video Bandwidth

Color

RGB: 80 MHz

Reproduction Full color, 16.7 million colors simultaneously.

550 TV lines : NTSC / PAL / NTSC4.43 / YCbCr

350 TV lines : SECAM

Horizontal Resolution

RGB : 800 dots horizontal, 600 dots vertical

100 – 120 / 200 – 240 VAC, 50 / 60 Hz

Power Requirement

Input Current

2.3 A (100 – 120 VAC) / 1.2A (200 – 240 VAC)

200 W (185 W in Eco 1 : 175W in Eco 2)

Power Consumption

Mechanical

Dimensions

11.8" (W)

3.3" (H)

8.1" (D) / 299 mm (W)

85 mm (H)

207 mm (D) (not including lens and

feet)

Net Weight

5.6 lbs / 2.5 kg

Environmental Considerations

Operational Temperatures: 32˚ – 95˚F (0˚ to 35˚C), 20 – 80% humidity (non-condensing)

Storage Temperatures:

14˚ – 122˚F (-10˚ to 50˚C), 20 – 80% humidity (non-condensing)

Regulations

UL Approved (UL 1950, CSA 950)

Meets DOC Canada Class B requirements

Meets FCC Class B requirements

Meets AS/NZS3548 Class B

Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3)

Meets Low Voltage Directive (EN60950, TUV GS Approved)

We provide more information about our projectors through the World Wide Web at http://www.nec-pj.com/

LCD panels are inherently susceptible to bad pixels.

The LCD panel may have pixel failures at the rate of 0.01%or less.

The specifications are subject to change without notice.

E–39

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Cabinet Dimensions

VT45

S T A N O D N B Y

P O W E R

S T A T U S

S E L E C T

M E N U

A U T O A D J U S S T O U R C E

47(1.85")

117(4.61")

299(11.77")

AUDIO

CONTROL

RGB OUT

S-VIDEO

VT45

L/MONO

OUT

VIDEO

RGB IN

AC IN

4.6(0.18")

78(3.07")

Unit = mm (inch)

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D-Sub Pin Assignments

Mini D-Sub 15 Pin Connector

Signal Level

Video signal : 0.7Vp-p (Analog)

Sync signal : TTL level

15 14 13 12 11

Pin No.

RGB Signal (Analog)

YCbCr Signal

Red

Green or Sync on Green

Blue

Ground

Red Ground

Green Ground

Blue Ground

No Connection

Sync Signal Ground

Cr Ground

Y Ground

Cb Ground

Bi-directional DATA (SDA)

Horizontal Sync or Composite Sync

Vertical Sync

Data Clock

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Timing Chart

Signal

Resolution

( Dots )

Frequency H.

( kHz )

Refresh Rate

( Hz )

Dot Clock

( MHz )

NTSC

PAL

SECAM

VESA

IBM

MAC

VESA

IBM

–

15.734

15.625

31.47

34.97

59.94

768

576

640

480

640

480

640

480

640

480

640

480

640

480

640

480

640

480

640

480

720

350

720

400

720

350

720

400

800

600

800

600

800

600

800

600

800

600

832

624

1024

768

1024

768

1024

768

1024

768

1024

768

1024

768

1024

768

1152

864

1152

870

1152

900

1152

900

1280

960

1280

1024

1280

1024

1280

1024

1280

1024

1280

1024

1280

1024

1280

1024

1280

1024

1920

1080

1280

720

–

25.175

31.334

30.24

31.5

31.49

28.322

35.5

66.67

72.81

37.86

37.5

39.375

43.269

31.469

37.927

39.44

39.375

35.16

37.879

48.077

46.88

53.674

49.725

35.5

48.363

57.476

58.131

60.241

60.023

68.677

67.5

VESA

IBM

VESA

IBM

85.01

70.09

85.04

87.85

87.7

56.25

60.32

72.19

85.06

74.55

43 Interlaced

70.07

72.03

74.93

75.03

IBM

VESA

MAC

VESA

IBM

MAC

VESA

MAC

SUN

SGI

VESA

SGI

VESA

MAC

SUN

VESA

49.5

56.25

57.283

44.9

78.75

94.5

108

68.681

61.796

71.736

75.06

65.95

76.05

100

92.94

105.6

108

107.35

108

107

118.5

135

157.5

74.25

63.9

63.981

64.31

69.9

78.125

81.13

79.976

91.146

33.75

60.02

60.38

65.2

72.01

76.11

75.03

85.02

60 Interlace

60 Progressive

59.94 Progressive

59.9 Interlace

VESA

HDTV (1080i)(1125i)

HDTV (720p)(750p)

SDTV (480p)(525p)

SDTV (480i)(525i)

31.47

15.73

–

Images in above flagged with # are compressed with Advanced AccuBlend.

NOTE1: Some composite sync signals may not be displayed correctly.

NOTE2: Signals other than those specified in the table above may not be displayed correctly. If this should happen, change the refresh rate or resolution on

your PC. Refer to Display Properties help section of your PC for procedures.

E–42

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PC Control Codes

Cable Connection

Communication Protocol

Baud rate:

19200 bps

8 bits

Function

Code Data

Data length:

Parity:

POWER ON

02H 00H 00H 00H 00H 02H

02H 01H 00H 00H 00H 03H

02H 03H 00H 00H 02H 01H 01H 09H

02H 03H 00H 00H 02H 01H 06H 0EH

02H 03H 00H 00H 02H 01H 0BH 13H

02H 10H 00H 00H 00H 12H

02H 11H 00H 00H 00H 13H

02H 12H 00H 00H 00H 14H

02H 13H 00H 00H 00H 15H

No parity

One bit

Stop bit:

X on/off:

POWER OFF

None

INPUT SELECT RGB

INPUT SELECT VIDEO

INPUT SELECT S-VIDEO

PICTURE MUTE ON

PICTURE MUTE OFF

SOUND MUTE ON

SOUND MUTE OFF

Full duplex

Communications

procedure:

PC Control Connector (DIN-8P)

To RxD of PC

ᮣ

To GND of PC

To TxD of PC

ᮣ

ᮤ

NOTE: Contact your local dealer for a full list of the PC Con-

NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.

trol Codes if needed.

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