NEC XT4100 Le manuel du propriétaire

Marque: NEC

Modèle: XT4100

Catégorie: Projecteurs de données

Taper: Le manuel du propriétaire

XT5100/XT4100

High Light Output Projection System

User’s Manual

E – ii

CAUTION: To turn off main power, be sure to remove the plug from

power outlet. The power outlet socket should be installed as near to

the equipment as possible, and should be easily accessible.

3. GSGV Acoustic Noise Information Ordinance:

The sound pressure level is less than 70 dB(A) according to ISO 3744

or ISO 7779.

WARNING

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE

THIS UNIT TO RAIN OR MOISTURE. ALSO DO NOT USE THIS

UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEP-

TACLE OR OTHER OUTLETS, UNLESS THE PRONGS CAN BE

FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS

THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE. REFER

SERVICING TO QUALIFIED SERVICE PERSONNEL.

AVERTISSEMENT

POUR EVITER UN FEU OU UN RISQUE D’ELECTROCUTION

NE PAS EXPOSER CET ENSEMBLE A LA PLUIE OU A

L’HUMIDITE; DE MEME, NE PAS BRANCHER LA PRISE POLAIRE

AVEC UNE RALLONGE A MOINS QUE LES DENTS DE LA PRE-

MIERE NE S’Y INSERENT PLEINEMENT.

EVITER D’OUVRIR LE COFFRET CAR IL Y A, A L’INTERIEUR,

DES COMPOSANTS SOUMIS A UNE HAUTE-TENSION; POUR

LES REPARATIONS, S’ADRESSER A UN PERSONNEL

QUALIFIE.

* In order to reduce any interference with radio and television reception use a signal cable with ferrite core attached.

Use of signal cables without a ferrite core attached may cause interference with radio and television reception.

* This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the

FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is

operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with the installation manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be

required to correct the interference at his own expense.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

RISQUE D’ELECTROCUTION

NE PAS OUVRIR

ATTENTION

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT

OPEN COVER. NO USER-SERVICEABLE PARTS IN-

SIDE. REFER SERVICING TO QUALIFIED SERVICE

PERSONNEL.

This symbol warns the user that uninsulated voltage

within the unit may have sufficient magnitude to cause

electric shock. Therefore, it is dangerous to make any

kind of contact with any part inside of this unit.

This symbol alerts the user that important literature

concerning the operation and maintenance of this unit

has been included. Therefore, it should be read carefully

in order to avoid any problems.

DOC compliance Notice

This Class A digital apparatus meets all requirements of the

Canadian Interference-Causing Equipment Regulations.

ATTENTION: POUR EVITER LES RISQUES D’ELECTROCUTION, NE

PAS OUVRIR LE COUVERCLE. AUCUN DES ELEMENTS

INTERNES NE DOIT ETRE REPARE PAR L’UTILISATEUR.

NE CONFIER L’ENTRETIEN QU’A UN PERSONNEL

QUALIFIE.

L’éclair fléché dans un triangle équilatéral est destiné à

avertir l’utilisateur de la présence, dans l’appareil, d’une

zone non-isolée soumise à une haute-tension dont

l’intensité est suffisante pour constituer un risque

d’electrocution.

Le point d’exclamation dans un triangle équilatéral est

destiné à attirer l’attention de l’utilisateur sur la présence

d’informations de fonctionnement et d’entretien

importantes dans la brochure dccompagnant l’appareil.

DOC avis de conformation

Cet appareil numérique de la classe A respecte toutes les exigences

du Réglement sur le Matériel D’interférence du Canada.

Precautions: Please read this manual carefully before using your

NEC XT5100/XT4100 Projector and keep the manual handy for fu-

ture reference.

WARNING

This is a Class A product. In a domestic environment this product may

cause radio interference in which case the user may be required to take

adequate measures.

CAUTION

E – iii

Fire and Shock Precautions

1. Ensure that there is sufficient ventilation and that vents are unob-

structed to prevent potentially dangerous concentrations of ozone

and the build-up of heat inside your projector. Allow at least 8 inches

(20cm) of space between your projector and a wall. Allow at least 20

inches (50 cm) of space between the ventilation outlet and object.

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 screwdriver into your projector. If something should fall into

your projector, disconnect it immediately and have the object removed

by a qualified your service person.

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

CAUTION: High Pressure Lamp May Explode if Improperly Handled.

Refer Servicing to Qualified Service Personnel.

Lamp Caution: Please read before operation

Due to the lamp being sealed in a pressurized environment, there is

a small risk of explosion, if not operated correctly. There is minimal

risk involved, if the unit is in proper working order, but if damaged or

operated beyond the recommended 1500 hours, the risk of explo-

sion increases.

Please note that there is a warning system built in, that displays the

following message when you reach 1500 hours of operation” Lamp

Running Time is Over 1500 Hours!!” When you see this message

please contact your NEC Dealer for a replacement.

If the lamp does explode, smoke will be discharged from the vents

located on the side of the unit. This smoke is comprised of glass in

particulate form and Xenon gas, and will not cause harm if kept out

of your eyes. If your eyes have been exposed to this gas, please

flush your eyes out with water immediately and seek immediate

medical attention. Do not rub your eyes! This could cause seri-

ous injury.

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

ous damage to your eyes could result.

CAUTION

Do not unplug the power cable from the wall outlet under any one of

the following circumstances. Doing so can cause damage to the

projector:

• While the message "Please wait a moment" appears. This mes-

sage will be displayed after the projector is turned off.

• Immediately after the power cable is plugged into the wall outlet

(the POWER indicator has not changed to a steady orange glow).

• Immediately after the cooling fan stops working (After the projec-

tor is turned off with the POWER OFF button the cooling fan con-

tinues to work for 3 minutes while the Two Digit INDICATOR "--"

flashes).

Important Safeguards

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.

Installation

1. Place the projector on a flat, level surface and in a dry area free from

dust and moisture.

2. Do not place the projector in direct sunlight, near heaters or heat

radiating appliances.

3. Exposure to direct sunlight, smoke or steam could harm internal com-

ponents.

4. Handle your projector carefully. Dropping or jarring your projector could

damage internal components.

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

6. 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 technicians in order to ensure

proper operation and reduce the risk of bodily injury.

c In addition, the ceiling must be strong enough to support the projector

and the installation must be in accordance with any local building codes.

d Please consult your dealer for more information.

e Do not attempt to stack projectors on the ceiling.

To Dealer or Installer:

To prevent the projector from falling, install it in a place and fasten it in a

way with sufficient strength to support the combined weight (58.2 kg/

128.3 lb) of the projector (43 kg/94.8 lb), the lens (10 kg/22 lb) and the

ceiling mount(5.2 kg/11.5 lb) for an extended period of time as well as

to withstand earthquakes.

Power Supply

1. The projector is designed to operate on a power supply of 1.0KW

AC100-120 / 1.5KW AC200-240 50/60Hz. 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 will not be used for an extended period of time, dis-

connect the plug from the power outlet.

4. Placing the power cord and the RGB cable closely to each other can

cause beat noise. If this happens, keep the two separated so that

beat noise is not generated.

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.

For North AmericaFor Europe

Two types of power cables are supplied with the projector: Three-pin

type for U.S.A and Canada; and Two-pin type for Europe.

E – iv

Précautions contre l'incendie ou la décharge

1. S'assurer qu'il y ait une ventilation suffisante et que les ouvertures

ne soient pas obstruées afin d'éviter des concentrations

potentiellement dangereuses d'ozone et l'accumulation de chaleur à

l'intérieur du projecteur. Laisser au moins 20 cm d'espace entre le

projecteur et un mur. Veuillez laisser un espace libre d’au moins 50

cm (20 pouces) entre les orifices de ventilation et l’objet.

2. Empêcher tous objets étrangers tels que des attaches trombones ou

des morceaux de papier de tomber à l'intérieur du projecteur. Ne pas

essayer de récupérer des objets qui seraient tombés dans le

projecteur. Ne pas introduire d'objets métalliques tels qu'un fil ou un

tournevis dans le projecteur. Si quelque-chose doit tomber dans le

projecteur, le débrancher immédiatement et faire enlever l'objet par

un technicien agréé NEC.

3. Ne pas poser de liquides sur le dessus du projecteur.

ATTENTION: La lampe à haute pression peut exploser si elle est

manipulée incorrectement. Confier l'entretien à du personnel

d'entretien qualifié.

Précautions avec la lampe : lire avant l'utilisation

La lampe a été scellée dans un environnement sous pression, et il y

a donc un petit risque d'explosion, si elle n'est pas utilisée

correctement. Le risque est minime si l'appareil est en bon ordre de

marche, mais s'il est endommagé ou utilisé au-delà des 1500 heures

recommandées, le risque d'explosion augmente alors.

Il est à noter l'existence d'un système d'avertissement intégré, lequel

affiche le message "Lamp Running Time is Over 1500 Hours!! (Le

temps de fonctionnement de la lampe a dépassé 1500 heures !!)"

lorsque les 1500 heures de fonctionnement sont atteintes. Lorsque

ce message apparaît, prière de contacter son revendeur NEC pour

un remplacement.

Si la lampe explose, de la fumée peut être produite par les fentes

d'aération situées sur le côté de l'appareil. Cette fumée est composée

de verre sous forme de particules et de gaz de Xenon, et n'est pas

nuisible si elle est maintenue à distance des yeux. Si les yeux sont

exposés à ce gaz, les rincer immédiatement à l'eau courante et con-

sulter tout de suite un médecin. Ne pas frotter les yeux ! Cela

pourrait provoquer une grave blessure.

AVERTISSEMENT:

Ne pas regarder dans l'objectif lorsque le projecteur est allumé. De

sérieux dommages aux yeux pourraient en résulter.

Recommandations importantes

Ces instructions de sécurité ont pour but d'assurer une longue vie à

votre projecteur et d'éviter un incendie ou une décharge électrique. Prière

de les lire avec attention et de tenir compte de tous les avertissements.

Installation

1. Placer le projecteur sur une surface plate et de niveau, et dans un

endroit sec et à l'abri des poussières et de l'humidité.

2. Ne pas exposer le projecteur aux rayons directs du soleil, ni le placer

près d'un chauffage ou de dispositifs de radiation de chaleur.

3. L'exposition aux rayons directs du soleil, à la fumée ou à la vapeur

pourrait endommager des composants internes.

4. Manipuler le projecteur avec précautions. Laisser tomber le projecteur

ou lui donner des chocs pourrait endommager des composants in-

ternes.

5. Ne pas poser d'objets lourds sur le dessus du projecteur.

6. Si vous voulez installer le projecteur au plafond:

a. N’essayez pas d’installer le projecteur vous-même.

b. Le projecteur doit être installé par un technicien qualifié pour garantir une

installation réussie et réduire le risque d’éventuelles blessures corporelles.

c. De plus le plafond doit être suffisamment solide pour supporter le projecteur

et l’installation doit être conforme aux réglementations locales de con-

struction.

d. Veuillez consulter votre revendeur pour de plus amples informations.

e. Ne pas superposer les projecteurs accrochés au plafond.

A l’attention du revendeur ou de l’installateur:

Afin d’empêcher une chute éventuelle du projecteur, veuillez prendre

en compte lors de son placement et de sa fixation de la force nécessaire

pour supporter le poids total (58.2 kg), celui du projecteur (43 kg), de

l’objectif (10 kg) et de l’ensemble de fixation au plafond (5.2 kg), pour

de longues périodes et de façon à lui permettre de résister aux

tremblements de terre.

Alimentation

1.Le projecteur est conçu pour fonctionner sous une tension

d'alimentation de 1,0KW 100-120CA / 1,5KW 200-240CAV 50/60Hz.

S'assurer que la tension du secteur soit conforme à ces

caractéristiques avant d'utiliser le projecteur.

2. Manipuler le cordon d'alimentation avec précautions et éviter des

flexions excessives. Un cordon endommagé peut occasionner une

décharge électrique ou un incendie.

3. Si le projecteur ne doit pas être utilisé pendant une longue période,

débrancher la fiche de la prise de courant.

4. Placer le cordon d'alimentation et le câble RGB tout près l'un de

l'autre peut occasionner un bruit de battement. Si cela se produit, les

maintenir séparés jusqu'à ce que le bruit de battement disparaisse.

ATTENTION

Ne pas débrancher le câble d’alimentation de la prise du secteur

dans les circonstances suivantes car cela risque d’endommager le

projecteur:

• Lorsque le message “Veuillez patientez un instant“ apparaît. Ce

message sera affiché après que le projecteur soit éteint.

• Immédiatement après que le cordon d'alimentation électrique ait

été branché sur la prise du mur (l'indicateur POWER n'est pas

encore devenu orange).

• Immédiatement après que le ventilateur de refroidissement de

soit arrêté de fonctionner. (Après que le projecteur ait été mis

hors tension à l’aide du bouton POWER OFF, le ventilateur

d’aération continue à tourner durant 3 minutes tandis que le

TÉMOIN à deux chiffres "--" clignote).

For North AmericaFor Europe

Nettoyage

1. Débrancher le projecteur avant de le nettoyer.

2. Nettoyer régulièrement le boîtier extérieur avec un chiffon humide.

S'il est très sale, utiliser un détergent doux. Ne jamais utiliser de

détergent forts ou de solvants tels que de l'alcool ou du diluant.

3. Utiliser un souffleur ou du papier pour objectif pour nettoyer l'objectif,

et faire attention de ne pas griffer ou endommager l'objectif.

E – v

LIMITATION OF IMPLIED WARRANTIES

All implied warranties, including warranties of merchantability and fit-

ness for a particular purpose, are limited in duration to the length of

this warranty.

EXCLUSION OF DAMAGES

NECTECH’s liability for any defective product is limited to the repair or

replacement of the product at our option. NECTECH shall not be liable

for:

1. Damage to other property caused by any defects in this product,

damages based upon inconvenience, loss of use of the product, loss

of time, commercial loss; or

2. Any other damages whether incidental, consequential or otherwise.

Some states do not allow limitation on how long an implied warranty

lasts and/or do not allow the exclusion or limitation of incidental or

consequential damages, so the above limitations and exclusions may

not apply to you.

HOW STATE LAW RELATES TO THE WARRANTY

This warranty gives you specific legal rights, and you may also have

other rights which vary from state to state.

FOR MORE INFORMATION, TELEPHONE 800-836-0655

NEC TECHNOLOGIES, INC.

1250 N. Arlington Heights Road, Suite 500

Itasca. Illinois 60143-1248

NOTE: All products returned to NECTECH for service MUST have prior approval.

To get approval, call NEC Technologies at 800-836-0655.

LIMITED WARRANTY (USA and Canada only)

NEC Technologies, Inc.(hereafter NECTECH) warrants this product to

be free from defects in material and workmanship under the following

terms.

HOW LONG IS THE WARRANTY

Parts and labor are warranted for (1) One Year from the date of the first

customer purchase. The lamp is warranted for 1000 hours of operating

time or 90 days, whichever comes first.

Decrease in lamp light output level is not covered by this warranty.

WHO IS PROTECTED

This warranty may be enforced only by the first purchaser.

WHAT IS COVERED AND WHAT IS NOT COVERED

Except as specified below, this warranty covers all defects in material

or workmanship in this product. The following are not covered by the

warranty:

1. Any product which is not distributed in the U.S.A. or Canada by

NECTECH or which is not purchased in the U.S.A. or Canada, from

an authorized NECTECH dealer.

If you are uncertain as to whether a dealer is authorized, please con-

tact NECTECH at 800-836-0655.

2. Any product on which the serial number has been defaced, modified

or removed.

3. Damage, deterioration or malfunction resulting from:

a. Accident, misuse, abuse, neglect, fire, water, lightning or other acts of

nature, unauthorized product modification, or failure to follow instructions

supplied with the product.

b. Repair or attempted repair by anyone not authorized by NECTECH.

c. Any shipment of the product (claims must be presented to the carrier).

d. Removal or installation of the product.

e. Any other cause which does not relate to a product defect.

4. Cartons, batteries, external cabinets, magnetic tapes, or any acces-

sories used in connection with the product.

WHAT NEC WILL COVER

We will pay labor and material expenses for covered items, but we will

not pay for the following:

1. Removal or installation charges.

2. Costs of initial technical adjustments(set-up), including adjustment

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

dealer from whom the product was purchased.

3. Payment of shipping charges.

HOW YOU CAN GET WARRANTY SERVICE

1. To obtain service on your product, consult the dealer from whom you

purchased the product, or ship it prepaid to any authorized NECTECH

service center.

2. Whenever warranty service is required, the original dated in voice (or

a copy) must be presented as proof of warranty coverage, and should

be included in any shipment of the product. Please also include in

any mailing, your name, address and a description of the problem(s).

3. For the name of the nearest NECTECH authorized service center,

call NECTECH at 800-836-0655.

E – vi

TABLE OF CONTENTS

Video Adj........................................................................ E-31

Noise Reduction ...................................................... E-31

Color Matrix ............................................................. E-32

Y/C Delay................................................................. E-32

Telecine ................................................................... E-32

Motion Select........................................................... E-32

Motion Level ............................................................ E-32

YTR Adjustment ...................................................... E-32

CTR Adjustment ...................................................... E-32

Option Adj ...................................................................... E-32

Clamp Timing........................................................... E-32

Sync Protection ....................................................... E-32

VD Delay.................................................................. E-32

Lens Memory ................................................................. E-33

Switcher ......................................................................... E-33

Switcher Gain .......................................................... E-33

Volume..................................................................... E-33

Ref Adj.................................................................................. E-33

Keystone ........................................................................ E-33

Lamp .............................................................................. E-34

Lamp Mode.............................................................. E-34

Lamp Output............................................................ E-34

Reference White Balance .............................................. E-34

Factory Default ..................................................................... E-34

Projector Options ................................................................. E-34

Timer .............................................................................. E-34

On/Off Timer ............................................................ E-34

Sleep Timer ............................................................. E-35

Menu .............................................................................. E-35

Menu Mode/Language/Menu Display Time/

Display Select/Date Format/Date, Time Preset .... E-35

Setup.............................................................................. E-36

Page 1:

Orientation/Background/S-Video Mode Select. E-36

Page 2:

Signal Select(RGB1/2) /Sync Termination

(RGB 1/2) .......................................................... E-36

Page 3:

Signal Select (Video 1/2, S-Video 1/2 and Switcher)

E-36

Page 4:

Auto Adjust (RGB Only)/Power Management/

Power Off Confirmation.....................................E-36

Keystone Save/Lens Memory/

User Name ........................................................ E-37

Page 5:

Communication Speed/Projector ID /

Default Source Select ....................................... E-37

Link Mode ...................................................................... E-37

Switcher Control ............................................................ E-37

PC Card Files ....................................................................... E-38

Help ...................................................................................... E-38

Contents......................................................................... E-38

Source Information ........................................................ E-38

Source Name/Input Terminal/Entry No./

Horizontal & Vertical Frequency/Sync Polarity/Signal Type/

Video Type/ Sync Type/ Interlace/Resolution/Direct Key/

Aspect Ratio/ Gamma Correction/Noise Reduction/Color Matrix/

Matrix Type

Projector Information ..................................................... E-38

User Name/Serial Number/Lamp Hour Meter/ Projector Usage/

Projector ID/Version/Bios/Firmware/Data/SUB-CPU/

Formatter Version ................................................................

E-38

Link Mode ................................................................ E-39

Test Pattern .......................................................................... E-39

Cross Hatch,Gray Bars,Color Bars,Black Raster,GrayRaster,White Raster,

ANSI Checker,Focus,Aspect Ratios (Red/Green/Blue)

........................ E-39

Selecting a new signal that is close to one of the listed

signals in horizontal and vertical frequency ........................ E-39

6. SPECIFICATIONS ............................................. E-40

7. Optional Accessories ...................................... E-42

XT SDI BOARD/X DIGITAL RGB BOARD........................... E-42

8. Compatible Input Signal List ........................... E-43

9. List of Menu Items Available on Link Mode..... E-44

Appendix ............................................................. E-45

Dimensions........................................................................... E-45

Tips on Adjusting Focus for Lens Memory Function ...........E-46

INTRODUCTION

Introduction to the XT5100/XT4100 Projector....................... E-1

Getting Started ....................................................................... E-1

What's in the Box? ................................................................. E-1

1. PART NAMES AND FUNCTIONS

Projector ................................................................................. E-2

Controls............................................................................ E-3

Terminal Panel ................................................................. E-4

Remote Control ...................................................................... E-6

Remote Control Features ................................................ E-6

Remote Control Precautions ........................................... E-7

Remote Control Battery Installation ................................ E-7

2. INSTALLATION

Setting up Your Projector ....................................................... E-8

Screen Size and Projection Distance .................................... E-8

Table of Throw Distance and Screen Sizes

for Optional Lenses............................................................. E-8

Lens Shift Adjustable Range ................................................. E-9

Moving the Projector ............................................................E-10

Selecting a Location............................................................. E-10

3. SETUP

Connecting the Power Cable and Turning on the Projector.....

E-11

Set up the Projector ............................................................. E-12

Keystone............................................................................... E-13

Setting up for Double or Triple Stacking in Link Mode ........ E-13

Projector Orientation ............................................................ E-15

4. CONNECTIONS

When Used in Standalone Operation .................................. E-16

When Used with One Switcher (ISS-6020/ISS-6020G) ...... E-17

When Used with Two or More Switchers (100 Inputs) ........ E-18

REMOTE 1 Connector ......................................................... E-20

Operating Multiple Projectors with the Remote Control...... E-22

Using the RGB DIGITAL Connectors (XT5100 only) .......... E-23

5. OPERATION

General Controls .................................................................. E-24

Using the Menus .................................................................. E-24

Shutter Mechanism .............................................................. E-24

A List of Direct Key Combinations ....................................... E-25

Menu Tree............................................................................. E-26

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

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

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

Switcher ......................................................................... E-29

Entry List ........................................................................ E-29

Entry Edit Command ............................................... E-29

Adjust (Source) .................................................................... E-30

Picture ............................................................................ E-30

Brightness................................................................ E-30

Contrast ................................................................... E-30

Saturation ................................................................ E-30

Color ........................................................................ E-30

Hue .......................................................................... E-30

Sharpness ............................................................... E-30

V-Aperture ............................................................... E-30

Gamma Correction .................................................. E-30

White Balance................................................................ E-30

Color Temperature ................................................... E-30

Brightness R/G/B..................................................... E-30

Contrast R/G/B ........................................................ E-30

Signal Level ............................................................. E-30

Image ............................................................................. E-30

Pixel Adjust.............................................................. E-30

Clock/Phase .......................................................... E-30

Horizontal/Vertical Position ..................................... E-31

Aspect Ratio ............................................................ E-31

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

Overscan ................................................................. E-31

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

Blanking................................................................... E-31

E – 1

Getting Started

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

right the first time. Taking a few minutes now to review the manual may

save you hours later on. At the beginning of each section of the manual

you'll find an overview. If the section doesn't apply, you can skip it.

What's In The Box?

Make sure your box contains everything listed. If any pieces are miss-

ing, contact your dealer. Please save the original box and packing ma-

terials if you ever need to ship the projector.

• XT5100/XT4100 Projector

• Remote Control with Remote Cable (wireless/wired).

• DVI-D Cable (XT5100 only)

• Power Cable (for North America and for Europe)

• Two AA Batteries

• User Manual

• CompactFlash Memory Card (8MB) with Adapter

INTRODUCTION

This section introduces you to your new XT5100/XT4100 Projector, pro-

vides a list of materials that comes with your projector and describes

the features and controls.

Introduction to the XT5100/XT4100 Projector

The XT5100/XT4100 is one of the finest, most technically advanced

projectors available today. The XT5100/XT4100 enables you to project

exceptionally bright, precise images up to 500 inches across (measured

diagonally) from your PC or Macintosh computer (desktop or notebook),

VCR, document camera, laser disc player, DVD player and even an HD

VCR or HD laser disc player.

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

mount it on a ceiling*, or you can use the projector to project images

from behind the screen. The remote control can be used in a wired or

wireless configuration.

Features you'll enjoy :

• A high-performance 1.0 KW Xenon lamp that delivers 5,000 ANSI

(High-Bright mode: XT5100) / 3,500 ANSI (Variable mode at max:

XT4100) lumens with a lamp life of 1500 hours.

• NEC’s unique DLP

based light engine offers true color reproduc-

tion.

• The XT5100/XT4100 can accommodate any picture size from 80 to

500 inches (measured diagonally).

• The XT5100/XT4100 projects images with uniform brightness while

colors remain true to their original source.

• The projector can be triple stacked without an external frame, pro-

ducing bright images of 15,000 (XT5100) / 10,500 (XT4100) ANSI

lumens. In addition, triple stacking offers built-in redundancy.

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

projector can even be installed on the ceiling*.

• Supports RGB digital, HDTV and DVD signals as well as most IBM

VGA, S-VGA, XGA, SXGA, UXGA (scaling), Macintosh or any other

RGB signals within a horizontal frequency range or 15 to 107 kHz

and a vertical frequency range of 24 to 120 Hz. This includes

NTSC3.58, PAL, PAL60, SECAM, NTSC4.43, Y/C and 1080p, 1080i,

720p and 480p HDTV standard video signals.

• Built-in telecine detection enables 3:2 pull-down correction with no

external processing necessary, eliminating jitter and artifacts to allow

for original film source motion quality.

• A newly designed menu system provides for easy setup and opera-

tion of the projector.

• The remote control can be used wired or wireless.

* Installing the projector on the ceiling must be done by authorized

NEC technicians.

Consult your NEC dealer for more information.

Digital Light Processing and DLP are trademarks of Texas Instruments.

E – 2

1. Part Names and Functions

Stacking Pad (4 pcs)

Digital Input Terminal Panel

Remote Sensor

PC Card Slot

Insert a PC memory

card here to upgrade

the projector system

software or copy

data

Lens (Optional)

Input Terminal Panel

Ventilation (in)

Foot

Release Lever (both sides)

Ventilation (out)

* To turn on the main power to the projector, press the switch to the ON

position (I) and the POWER indicator on the rear panel will turn or-

ange in color.

Press to the OFF position (0) to turn the main power off.

NOTE: When turning off the main power, first return the projector to the standby

condition by pressing the POWER OFF button on the remote control or the POWER

button on the rear panel and then turn off the main POWER switch. These pro-

cedures are necessary to protect your projector and the connected equipment.

Power Switch (Main power)*

AC INPUT

Connect the supplied

power cable here (AC

100-120 / 200-240V).

Controls

Ventilation (in)

Ventilating duct (out)

Ventilation (out)

PC Card Access

Indicator

Carrying Handle

E – 3

LENS SHIFT

ZOOM MENU SELECT

ENTER

INDICATOR POWER

STATUS

ON/OFF

OFF

CANCEL

FOCUS

11 10 9 8 7 5 4 2

136

1. Power Button

Press to turn the projector on when the projector is in the standby con-

dition (Main Power switch must be on and the POWER indicator lit or-

ange). Press and hold for 2 seconds to turn off the projector.

2. Power Indicator

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

orange, it is in standby mode.

NOTE: After the projector is turned off, the indicator "--" flashes for three min-

utes to show that the cooling fan is working.

Do not turn off the main power during that time. After "--" stops flashing, the

POWER indicator will change to a steady orange glow and the projector will be

in the stand-by mode.

3. Status Indicator

When the On Timer is set and the projector is in the standby mode, the

Status indicator flashes green to show that the On Timer program is

active.

4. Two Digit Display

During normal operation the current projector ID (address) is shown in

this two digit display. In the event of an error, a projector error code will

be displayed. The display can be turned off using the ON/OFF Switch to

the left of the display.

5. Enter Button

Executes your menu selection and activates items selected from the

menu. When the slidebar or dialog box is displayed:

Pressing this button confirms adjustments/setting and returns to the

previous menu display.

6. Cancel Button

Press this button to exit the menu. Press this button to return the adjust-

ments to the last condition while you are in the adjustment or setting

menu.

7. Select (Up/Down/Left/Right) Button

Up/Down: Use these buttons to select the menu of the item you wish to

adjust.

Left/Right: Use these buttons to change the level of a selected menu

item.

8. Menu Button

Displays the main menu for operation.

9. Zoom Button

Zoom the lens in and out.

10. Focus Button

Adjust the lens focus.

11. Lens Shift Button

Adjust the lens offset by shifting the projected image position horizon-

tally and vertically.

Remote sensor

Controls

E – 4

Terminal Panel

INPUT3

RGB R/Cr

G/Y

B/Cb

H/HV

R/Cr Cr

G/Y

B/Cb Cb

H/HV

OPTION

OUT

REMOTE1

REMOTE2

INPUT7 INPUT8

INPUT5

S-VIDEO1

S-VIDEO2

VIDEO1 VIDEO2

INPUT6

OUT

INPUT2 INPUT1 INPUT4

910

1. INPUT 3 RGB Connector (Mini D-Sub 15 pin)

Connect your PC or other analog RGB equipment such as a high-defi-

nition document camera.

2. Option Connector (Mini D-Sub 9 pin)

For system expansion such as PC-control.

IN................. connect to the external equipment such as PC.

OUT ............. for daisy-chaining multiple projectors and operating them with

the same external equipment. To do so, connect to a second

projector's IN terminal to relay the input at the IN terminal of

the first projector until all the projectors are connected.

3. REMOTE 1 Connector (Mini D-Sub 15 pin)

This terminal allows external control of the projector from either the

Switcher or from an external control. When the Switcher is used, con-

nect to the REMOTE 1 terminal on the back of the Switcher.

NOTE: This projector is compatible with the ISS-6020 Switcher.

4. REMOTE 2 Jacks

IN................. wired remote control input.

OUT ............. for daisy-chaining multiple projectors and operating them with

the same remote control. To do so, connect to a second pro-

jector' s IN terminal to relay the input at the IN terminal of the

first projector until all the projectors are connected.

5. INPUT 1 and INPUT 2 Terminals (BNC)

Connect R,G,B,H (Horizontal sync) and V (Vertical sync) outputs of the

external equipment such as the Switcher. If using a component with a

combined sync (SYNC) output, connect it to the H/V terminal.

Also connect component video outputs (Y/Cb/Cr) of the external equip-

ment such as DVD player.

NOTE: The INPUT 2 terminal does not support SW1 Level and SW2 Level modes

for the ISS-6020 switcher.

6. INPUT 4 Cr/Y/Cb Terminal (RCA)

Connect component video outputs (Y,Cb,Cr / Y,Pb,Pr) of the external

equipment such as DVD player.

NOTE: This terminal accepts component signal only.

7. INPUT 5 VIDEO 1 Terminal (BNC)

Connect to the BNC video output of the external equipment such as a

VCR or laser disk player.

8. INPUT 6 VIDEO 2 Terminal (RCA)

Connect to the RCA video output of the external equipment such as a

VCR or laser disk player.

9. INPUT 7 S-VIDEO 1 Terminal (BNC)

Connect to the Y/C separate BNC video outputs of the external equip-

ment such as a VCR or laser disk player.

10. INPUT 8 S-VIDEO 2 Terminal (Mini DIN 4 pin)

Connect to the S-video output of the external equipment such as a

VCR with an S-video output. This terminal allows switching between S2

and S1 VIDEO input modes. See the "S-Video Mode Select" section on

page E-36 for more information.

E – 5

OUTPUT OUTPUT

RGB

DIGITAL

INPUT9 INPUT 0

SDI

11. RGB Digital Input/Output Connectors (DVI-D 24 pin)

These connectors are used for double or triple stacking.

Use the supplied DVI-D cable to connect the OUTPUT terminal of the

first projector to the second projector's INPUT until all the projectors

are connected.

Push the left side of the panel to open the compartment for the

RGB Digital connectors and the optional SDI board.

Space to install the optional SDI board.

(XT5100 only)

E – 6

Remote Control

1 POWER ON

Press to turn on the projector. The POWER indicator lights up green.

2 POWER OFF

Press and hold this button for a minimum of two seconds to turn off the

projector.

3 MENU

Press to display the main menu.

While pressing and holding CTL, press this button to display the Re-

mote Control ID dialog box to specify the remote control ID.

4 ENTER

Executes the menu selection and activates items selected from the menu.

When the slidebar or dialog box is displayed:

Pressing this button confirms adjustments/setting and returns to the

previous menu display.

5 SELECT (Up/Down/Left/Right)

When pressed together, the CTL and

䊴

buttons work as a Back Space

key in the entry screen.

Pressing and holding CTL, then this button moves the menu, slidebar

or dialog box.

6 ADJUST WHITE BAL

Press to display the Color adjustment screen. Pressing this button se-

quentially selects "Color Temperature" → "White Balance - Brightness"

→ "White Balance - Contrast" → "Signal Level" → "Ref.White Bal" →

"Switcher-Gain".

7 ADJUST PICTURE

Press to display the Picture adjustment screen. Pressing this button

sequentially selects "Brightness" → "Contrast" → "Saturation" → "Color"

→ "Hue" → "Sharpness" → "V-Aperture" → "Gamma Correction".

8 IMAGE/PROJECTOR

Press to display the Image Option screen. Pressing this button sequen-

tially selects "Pixel Adjust" → "Position" → "Aspect Ratio" → "Resolu-

tion" → "Overscan" → "Video Filter" → "Blanking".

While pressing and holding CTL, pressing this button rotates "On/Off

Timer" → "Sleep Timer" → "Menu" → "Setup" → "Link Mode" →

"Switcher Control".

9 INPUT

Use to select an input, to name a signal, or to enter a passcode during

input registration.

1--INPUT 1 for RGBHV/Y, Cb/Pb, Cr/Pr

2--INPUT 2 for RGBHV/Y, Cb/Pb, Cr/Pr

3--INPUT 3 for RGB

4--INPUT 4 for Y, Cb/Pb, Cr/Pr

5--INPUT 5 for VIDEO 1

6--INPUT 6 for VIDEO 2

7--INPUT 7 for S-VIDEO 1

8--INPUT 8 for S-VIDEO 2

9--INPUT 9 for RGB DIGITAL input

0--INPUT 0 for SDI input on the optional SDI board

10 UNDO

Press to return the adjustments and settings to the previous condition.

While pressing and holding CTL, pressing this button clears all the menus

or adjustment/setting screen. At this time the adjustments/settings are

stored in memory.

11 CANCEL

Press to exit the menu.

Press this button with CTL to return to the previous menu while the

menus appear. This feature allows you to adjust several items concur-

rently.

12 INFO

Displays the "Source Information" or "Projector Information" window.

This button toggles between these two windows.

13 TEST

Press to display the test pattern. Pressing this button sequentially se-

lects nine test patterns.

14 HELP

Provides online help.

15 PIXEL

Displays the Pixel Adjust screen to adjust the clock and phase.

16 AUTO (RGB only)

Press to adjust Position-H/V and Pixel Clock for an optimal picture.

NOTE: The Pixel Phase is not available.

17 POSITION

Press to display the Blanking screen; press again to display the Posi-

tion screen.

While pressing and holding CTL, pressing this button displays the Lens

Shift adjustment screen.

OFF

PICTURE

ADJUST

ABC DEF

GHI

JKL MNO PQR

STU

UNDO CANCEL

TEST

PICTURE

KEYSTONE AMPLITUDE ENTRYLIST

SOUND OSD

MUTE

MAGNIFY

HELPINFO.

POSITION AUTOPIXEL

VWX YZ/

WHITE BAL.

IMAGE

POWER

ENTER

123

456

ADDRESS

PROJECTOR

R G B

LENS

SHUTTER

FOCUS ZOOM

CTL

LENS

E – 7

18 MUTE SOUND

(available only when using with the ISS -6020 or IPS4000)

Turns off the sound for a short period of time. Press again to restore the

sound.

19 MUTE OSD

Press to turn off the on-screen display. Press again to restore the on-

screen display.

NOTE: You can also turn off the on-screen display by pressing and holding CTL

and then pressing MUTE OSD; doing this again restores it. In this case any

adjustment will still change the projector's memory settings. This mode is avail-

able even when an input is switched to another or the power is turned off using

the POWER OFF button on the remote control.

20 MUTE PICTURE

Press to turn off the picture for a short period of time. Press again to

restore the picture. Pressing and holding CTL, then pressing this button

shuts off the light completely.

NOTE: This is also considered the LENS SHUTTER.

21 KEYSTONE (R)

Press to display the Keystone Correction screen.

22 AMPLITUDE (G)

Service personnel only.

23 ENTRY LIST (B)

Press to display the Entry List screen.

24 FOCUS (+/–)

While pressing and holding CTL, pressing this button allows you to ad-

just the lens focus.

25 MAGNIFY/ZOOM (+/–)

Magnify the size of a target portion.

While pressing and holding CTL, pressing this button allows you to zoom

the lens in and out.

26 CTL

Used in conjunction with other buttons, similar to a shift key on a com-

puter.

27 Infrared Transmitter

Direct the remote control toward the remote sensor on the projector

cabinet.

28 Remote Jack

Connect your remote control cable here for wired operation.

Remote Control Precautions

• Use the remote control within a distance of about 7m (23feet) and at

an angle of 30˚ above, below, to the left and to the right of the remote

control sensor located at the front of the main unit.

• The remote control system may not function when direct sunlight or

strong illumination strikes the remote control sensor of the main unit,

or when there is an obstacle in the path.

• When remote control buttons are pressed and held, main unit func-

tion keys may not operate.

• Do not subject to strong shock.

• Do not allow water or other liquid to splash on the remote control. If

the remote control gets wet, wipe it dry immediately.

• Avoid exposure to heat and steam.

• Remove the batteries from the remote control when the remote con-

trol is not going to be used for a long period.

You cannot operate the projector using the remote control if:

• the remote ID is not set to [00].

• the remote ID is not the same as the projector ID.

See page E-22 for setting remote ID and page E-37 for setting pro-

jector ID.

Remote Control Battery Installation

Installing the Remote Control Batteries

When it comes time to replace the batteries, two "AA" type will be re-

quired.

1. Press and open the cover.

2. Align and insert the batteries according to the (+) and (-) indications

inside the case.

3. Replace the cover.

OFF

PICTURE

ADJUST

ABC DEF

WHITE BAL.

IMAGE

POWER

ENTER

E – 8

2. INSTALLATION

Formulas: Screen width H (m) = Screen Diagonal x 4/5 x 0.0254

Screen height V (m) = Screen Diagonal x 3/5 x 0.0254

Screen width H (inch) = Screen size x 4/5

Screen height V (inch) = Screen size x 3/5

Diagonal

80"

100"

120"

150"

180"

210"

240"

270"

300"

350"

400"

450"

500"

Width (H)

1.6 (64)

2.0 (80)

2.4 (96)

3.0 (120)

3.6 (144)

4.2 (168)

4.8 (192)

5.4 (216)

6.0 (240)

6.9 (280)

7.9 (320)

8.9 (360)

9.9 (400)

Height (V)

1.2(48)

1.6(60)

1.9(72)

2.4(90)

2.9(108)

3.3(126)

3.8(144)

4.3(162)

4.8(180)

5.6(210)

6.4(240)

7.1(270)

7.9(300)

SF Fixed Lens

TL-08SF

0.84:1

1.3 (52.5)

1.7 (65.6)

2.0 (78.8)

2.5 (98.4)

3.0 (118.1)

3.5 (137.8)

4.0 (157.5)

4.5 (177.2)

5.0 (196.9)

5.8 (229.7)

6.7 (262.5)

7.5 (295.3)

8.3 (328.1)

TL-1ZH/TL-1Z

1.5-2.5

2.4 (94) - 3.9 (156)

3.0 (118) - 4.9 (195)

3.6 (141) - 5.9(234)

4.5 (176) - 7.4 (292)

5.4 (211) - 8.9 (351)

6.3 (247) - 10.4 (410)

7.2 (282) - 11.9 (468)

8.1 (317) - 13.3 (527)

9.0 (352) - 14.8 (585)

10.5 (411) - 17.3 (683)

12.0 (469) - 19.8 (781)

13.4 (528) - 22.3 (878)

14.9 (586) - 24.8 (976)

NOTE: Distances may vary +/- 5%.

Unit: m (inch)

Table of Throw Distances and Screen Sizes for Optional Lenses

Zoom Lens

TL-2Z

2.5 - 4.0

4.0 (157) - 6.3 (249)

5.0 (196) - 7.9 (312)

6.0 (235) - 9.5 (375)

7.5 (293) - 11.9 (468)

9.0 (352) - 14.2 (562)

10.5 (411) - 16.6 (656)

12.0 (469) - 19.0 (749)

13.4 (528) - 21.4 (843)

14.9 (586) - 23.8 (937)

17.4 (684) - 27.7 (1093)

19.9 (782) - 31.7 (1249)

22.4 (879) - 35.7 (1406)

24.9 (977) - 39.6 (1562)

TL-4Z

4.0-7.0

6.4 (250) - 11.1 (437.5)

8.0 (313) - 13.8 (546.8)

9.6 (375) - 16.6 (656.2)

12.0 (469) - 20.8 (820.3)

14.3 (563) - 25.0 (984.3)

16.7 (657) - 29.1 (1148.4)

19.1 (750) - 33.3 (1312.5)

21.5 (844) - 37.5 (1476.5)

23.9 (938) - 41.6 (1640.6)

27.8 (1094) - 48.6 (1914)

31.8 (1250) - 55.5 (2187.5)

35.8 (1407) - 62.5 (2460.9)

39.7 (1563) - 69.4 (2734.3)

Screen Size (4:3)

Screen size (Diagonal)

Width (H)

Height

(V)

Throw Distance

For screen sizes between 80” and 500” not indicated on the above table, use formulas below.

Projection Distance = Screen Width (H) x Lens Magnification

Throw distance for TL-08SF lens =H x 0.84

Throw distance for TL- 1ZH / TL-1Z lens =H x 1.5 - H x 2.5

Throw distance for TL- 2Z lens =H x 2.5 - H x 4.0

Throw distance for TL- 4Z lens =H x 4.0 - H x 7.0

Screen Size and Projection Distance

Applicable lens and throw distance/ List of screen sizes

This section describes how to set up your projector and how to connect

video and audio sources.

Setting Up Your Projector

Your 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.

3. Install the optional lens to the projector.

NOTE: The lens must be installed by service personnel only.

4. Connect the supplied power cable.

5. Set up the projector.

6. Connect a PC, VCR, DVD player, or other equipment.

7. Make settings or adjustments on the projector.

TL-1ZH/TL-1Z (H x 1.5) – (H x 2.5)

TL-08SF (H x 0.84)

TL-2Z (H x 2.5) – (H x 4.0)

TL-4Z (H x 4.0) – (H x 7.0)

E – 9

Lens Shift Adjustable Range

Lens Shift Adjustable Range for Desktop and Ceiling Mount Application

The diagram below shows the location of the image position in the lens. The lens can be shifted within the shaded area as shown using the normal

projection position as a starting point.

Maximum Possible Range for TL-1ZH/TL-1Z, TL-2Z and TL-4Z

Parenthesized values for the ceiling mount application

Up: 0.5 V (0.32 V) Right: 0.3 H (0.23 H)

Down: 0.32 V (0.5 V) Left: 0.23 H (0.3 H)

(H: width of projected image, V: height of projected image)

0.23H

0.3H

0.5V

0.32V

(V)

(H)

Normal Projection

position

(H)

(V)

0.5V

0.32V

Normal Projection

position

0.23H

0.3H

Fixed Lens TL-08SF

Maximum Possible Range for TL-08SF

Up: 0.15 V Right: 0.08 H

Down: 0.15 V Left: 0.08 H

(H: width of projected image, V: height of projected image)

NOTE: To reduce the distortion of an image, it is recommended that the projector is horizontally positioned at a projection angle of 0 degree.

Desktop/ Front

Vertical

Normal position

Max. 0.5V

Ceiling/ Front

Vertical

Normal position

Max. 0.5V

Example for Stack

Screen center

0.08H

0.15V

(H)

(V)

Normal Projection

position

Normal position

Max. 0.15V

E – 10

Pulling Out the Handles

Pull out the handle until it clicks into place.

Retracting the Handles

1) Push the lever to unlock and 2) retract the handle.

Selecting A Location

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

age. The minimum size the image can be projected is 80" (2 m) mea-

sured diagonally. The largest the image can be is 500" (12.7 m).

WARNING

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

to the ground, you can be injured and the projector severely dam-

aged.

• Do not use the projector where temperatures vary greatly. The pro-

jector must be used at temperatures between 40 degrees F (5 de-

gree C) and 95 degrees F (35 degree C).

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

degrade the screen image.

• Ensure that you have adequate ventilation around your projector for

proper heat dissipation. Do not cover the vents on the projector cabi-

net.

80"

100"

200"

300"

400"

500"

Moving The Projector

Always carry your projector by the handle. 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.

E – 11

3. SETUP

Connecting the Power Cable and Turn-

ing on the Projector

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

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

1. Connect the supplied power cable to the projector.

Plug the supplied power cable into the AC outlet.

2. Turn On The Projector

The main power switch is on the rear panel of the projector.

By turning this switch on, the projector will go into its standby

mode and the POWER indicator will glow orange. Only after you

press the 'POWER ON' button on the remote control or projector

cabinet will the POWER indicator turn to green and the projector

will fully turn on.

3. Turn Off The Projector

First press the POWER OFF button on the remote control or the

projector cabinet for a minimum of two seconds. Allow the fan to

cool the projector for three minutes.

This will extend the life of the lamp. After the cooling fan stops

working, the POWER indicator will change to a steady orange glow

and the projector will be in the stand-by mode. Then turn off the

main power switch on the rear panel. The POWER indicator will

go out. If you desire to move the projector then unplug the power

cable.

NOTE: Immediately after turning on the projector, screen flicker may occur.

This is not a fault. Wait 3 to 5 minutes until the lamp lighting is stabilized.

CAUTION: Do not turn off the main power while the cooling fan is working.

F P

OFF

PICTURE

ADJUST

ABC DEF

GHI

WHITE BAL.

IMAGE

POWER

ENTER

123

ADDRESS

PROJECTOR

Using the Power Cable Stopper

The Power cable wire stopper is provided on the projector so that the

cable cannot be accidentally unplugged from the AC IN.

1. Lift up the wire stopper.

2. Plug the power cable into the AC IN.

Power cable

Wire stopper

3. Lift down the wire stopper to hold the power cable.

For North America

For Europe

Power Switch

E – 12

Set up the projector

1. Turn on the projector

2. Select your type of projection:

Desktop front, ceiling rear, desktop rear, and ceiling front.

3. Display the test pattern by pressing the TEST button on the remote

control or using the menu.

TEST

4. Adjust the image position and the image size.

(1) Press and hold the CTL button and press the POSITION button to display

the Lens Shift adjustment screen.

Use the Select button on the remote control or the LENS SHIFT button on

the projector cabinet to move the image horizontally and vertically.

To close the the Lens Shift adjustment screen, press the CANCEL button.

See page E-9 for “Lens Shift Adjustable Range”.

POSITION

LENS

CTL

(2) Press and hold the CTL and press the ZOOM + or - button to adjust the

image size. You can also adjust the image size by using the ZOOM + or -

button on the projector cabinet.

MAGNIFY

FOCUS ZOOM

LENS

CTL

(3) Press and hold the CTL button and press the FOCUS + or - button to

obtain the best focus. You can also adjust the focus by using the FOCUS +

or - button on the projector cabinet.

MAGNIFY

FOCUS ZOOM

LENS

CTL

E – 13

Keystone

Keystone distortion

Normal

Keystone is the distortion of a projected image that usually creates a

wider top than bottom. Aiming a projector upward on a wall rather than

straight at a wall creates this distortion. Use the

䊴

䊳

buttons on the

slide bar to correct this keystone (trapezoidal) distortion.

NOTE: The keystone feature is not available when the test pattern or the blue

back is displayed.

NOTE: With the projector aimed directly at the screen the maximum keystone

angle that can be corrected is +/- 15 degrees.

CAUTION: To prevent the projectors from falling, install them in a place and

fasten them in a way with sufficient strength to support the two projectors.

NOTE: SW 1 Level and SW 2 Level of Switcher Control are not available on Link

Mode. For double or triple stacking, follow the instructions described below.

1) Stacking the Projectors

1-1. Place the projectors at the proper height for best screen to projec-

tor relationship. Make sure that all projectors have the same display

orientation.

2) Hookup

2-1. Use the supplied DVI-D cable to connect the RGB DIGITAL output

of the master projector to the RGB DIGITAL input (INPUT9 )of the

slave projector (the second and third stack) until all the projectors

are connected.

2-2. Next, using a commercially available, bi-directional RS-232C cable

connect the OPTION OUT terminal of the master projector to the

OPTION IN terminal of the slave projector(s) until all the projectors

are connected.

2-3. Turn all the projectors on and roughly make some optical adjust-

ments to each projector.

3) Adjusting and registering signals to be projected in Link mode

and stack application.

Signal Data Preparation

3-1. Create data for the master projector and copy data to the slave

projector.

3-1-1. Choose one projector as the master.

3-1-2. Turn the master projector on.

3-1-3. Display all desired input signals, make adjustment to each

signal, then save all adjustments on the master projector. (Ad-

justments will be saved automatically.)

3-1-4. Turn the master projector off (standby mode).

3-1-5. Store all the adjustments on a PC card from the master pro-

jector.

3-1-5-1. Open the PC Card slot cover to access the PC card slot.

Insert a PC card into this slot.

NOTE: DO NOT TURN OFF THE POWER while the PC Card Access indicator

is flashing. Doing so will cause damage to the data of the projector system.

NOTE: Back up your data if you use the supplied CompactFlash card to copy

the data from the master projector to the slave projector. The supplied

CompactFlash card contains data and firmware for factory use.

3-1-5-2. Press and hold CANCEL, then press POWER on the

rear panel of the master projector. The POWER indicator will

change to steady green and the PC Card Access indicator

will start flashing. After storing data on the PC card, the

POWER indicator will change to orange.

3-1-5-3. Remove the PC card from the slot of the master projec-

tor.

3-1-6. Transfer the data to the other slave projectors using the PC

card so that all the projectors have the same data in memory.

3-1-6-1. Insert the PC card into the slot of a slave projector.

NOTE: Since data in the slave projectors will be lost at this time, make backup

copies of them before proceeding.

3-1-6-2. Press and hold ENTER, then press MENU on the rear

panel of the slave projector. The POWER indicator will change

to steady green and the PC Card Access indicator will start

flashing to indicate that the data is being copied from the PC

card to the slave projector. After copying data to the slave

projector, the POWER indicator will change to orange.

Setting up for Double or Triple Stacking in Link

Mode

E – 14

3-1-6-3. Remove the PC card from the slave projector.

NOTE: If you select the RGB1 input on the master projector, you must select

the same input on the slave projector and the RGB2 on the master projector

and the slave projector.

NOTE: After adjusting and registering signals as mentioned above, you must

change the input to RGB on the Entry Edit Command window for Link Mode.

See "Entry List Edit" on page E-29 for changing to RGB source.

3-1-6-4. Display the desired source.

4) Display the internal crosshatch test pattern.

NOTE: Use a different single color for each projector.

Example:

Turn on Green of one projector (master), then Red of the other (slave).

5) Adjusting the lens shift, zoom and focus to clearly display

all projected patterns.

5-1. Adjust the Lens Shift using the LENS SHIFT button on the projec-

tor cabinet. You can also adjust the Lens Shift by pressing and hold-

ing CTL and pressing the POSITION button on the remote control.

For Lens Shift Adjustable Range, see page E-9.

5-2. Zoom the lens in and out by using the ZOOM button on the projec-

tor cabinet or the remote control.

5-3. Adjust the lens focus by using the FOCUS button on the projector

cabinet or the remote control.

NOTE: If the physical (vertical) alignment of the projector is not correct,

adjust the height of the feet. If there is any keystone distortion, use Keystone

adjustment to correct and save the settings on each projector. See page E-

13 and E-33 for Keystone correction. This completes set-up and adjustments.

An image is projected from the master projector. See page E-37 for Link

mode.

6) Link Mode Setting

6-1 Assign a unique Projector ID for each projector.

6-1-1. Select [Projector Options] →[Setup] →[Page 5] →[Projector

ID]. See page E-37 for specifying ID.

6-1-2. Specify a unique projector ID for each projector.

6-2 Select the same communication speed for all the projectors.

6-2-1. Select [Projector Options] →[Setup] →[Page 5]

→[Communication Speed]. See page E-37 for setting the com-

munication speed.

6-2-2. Select the appropriate speed between 4800 and 38400.

6-3 Set the Link Mode on each projector.

6-3-1. Select [Projector Options] →[Link Mode].

6-3-2. First select [Slave] on the slave projector.

6-3-3. Select [Master] on the master projectors. See page E-37 for

setting Link Mode.

6-4 Project a source image from all projectors

6-4-1. Display any signal onto the screen.

6-4-2. Check to see if the imags on the master projector are dis-

played in syncronization with the ones on the other slave projec-

tor while the projectors are in link mode.

NOTE: Registering signals is not possible in the Link mode. To register a

signal, first set "Link Mode" to "Standalone" on the menu and then repeat the

above steps from 3. If you select an unregistered signal, the master projec-

tor displays the image, but the slave projector doesn't. To view the informa-

tion on the currently displayed signal, select [Help]

→

[Source Information].

6-5 Make adjustments to the slave projector.

NOTE: See “List of Menu Items Available on Link Mode” on page E-44 for

more information.

6-5-1. Temporarily, change the master projector from Master to

Standalone.

Make sure that the slave projectors are still in Slave mode.

6-5-2. Display a source you want to adjust from the master projector.

6-5-3. On the Slave Projector select the same signal From the Entry

List (same No.) as that of the master projector. Display it from the

slave projector.

6-5-4. Make Picture adjustment such as brightness, contrast, or color

temperature.

6-5-5. Change the master projector from Standalone to Master to

activate the Link Mode

6-6 This completes the Link Mode adjustment procedure.

NOTE: When the Link mode is enabled, be sure to turn on the master projector

first and then the slave projector.

If you fail to do this, the slave projector will not work correctly.

Once you have turned on the master projector, the slave projector(s) will auto-

matically be turned on.

NOTE: In the Link mode the Lens Memory feature is not available.

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NEC XT4100 Le manuel du propriétaire

Marque: NEC

Modèle: XT4100

Catégorie: Projecteurs de données

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English: NEC XT4100 Owner's manual

NEC XT4100 Le manuel du propriétaire

NEC XT4100 Le manuel du propriétaire

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