NEC VT700 User Manual

Portable Projector

VT700

User’s Manual

The projector's model name indicated on the projector's label is VT700 and VT700G respectively. All two models are referred to as VT700 throughout the user's manual except some of the specifications pages.

• IBM is a trademark or registered trademark of International Business Machines Corporation.

• Macintosh, Mac OS X and PowerBook are trademarks of Apple Inc. registered in the U.S. and other countries.

• Microsoft, Windows and PowerPoint are trademarks or registered trademarks of Microsoft Corporation.

• VESA is a registered trademark of Video Electronics Standards Association.

• Other product and company names mentioned in this user's manual may be the trademarks or registered trademarks of their respective holders.

NOTES

(1) The contents of this user’s manual may not be reprinted in part or whole without permission. (2) The contents of this user’s manual are subject to change without notice. (3) Great care has been taken in the preparation of this user’s manual; however, should you notice any questionable

points, errors or omissions, please contact us.

(4) Notwithstanding article (3), NEC will not be responsible for any claims on loss of profit or other matters deemed to

result from using the Projector.

Important Information

Safety Cautions

Precautions

Please read this manual carefully before using your NEC VT700 projector and keep the manual handy for future reference. Your serial number is located on the bottom of your projector. Record it here:

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.

CAUTION

TO PREVENT SHOCK, DO NOT OPEN THE CABINET. THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED 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.

This symbol alerts the user that important information concerning the operation and maintenance of this unit has been provided. The information should be read carefully to avoid problems.

WARNING: TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. DO NOT USE THIS UNIT’S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGS CAN BE FULLY INSERTED.

DOC Compliance Notice (for Canada only)

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Machine Noise Information Regulation - 3. GPSGV,

The highest sound pressure level is less than 70 dB (A) in accordance with EN ISO 7779.

CAUTION

Avoid displaying stationary images for a prolonged period of time. Doing so can result in these images being temporarily sustained on the surface of the LCD panel. If this should happen, continue to use your projector. The static background from previous images will

disappear.

Disposing of your used product

EU-wide legislation as implemented in each Member State requires that used electrical and electronic products carrying the mark (left) must be disposed of separately from normal household waste. This includes projectors and their electrical accessories or lamps. When you dispose of such products, please follow the guidance of your local authority and/or ask the shop where you purchased the product. After collecting the used products, they are reused and recycled in a proper way. This effort will help us reduce the wastes as well as the negative impact such as mercury contained in a lamp to the human health and the environment at the minimum level. The mark on the electrical and electronic products only applies to the current European Union Member States.

Important Information

WARNING TO CALIFORNIA RESIDENTS:

Handling the cables supplied with this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm.

WASH HANDS AFTER HANDLING

RF Interference (for USA only)

WARNING

The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Display Solutions of America, Inc. in this manual. Failure to comply with this government regulation could void your right to operate this equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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 communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• 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 connected.

• Consult the dealer or an experienced radio / TV technician for help.

For UK only: 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.

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

• Do not place the projector in the following conditions:

- on an unstable cart, stand, or table.

- near water, baths, or damp rooms.

- in direct sunlight, near heaters, or heat radiating appliances.

- in a dusty, smoky or steamy environment.

- on a sheet of paper or cloth, rugs or carpets.

• If you wish to have the projector installed on the ceiling:

- Do not attempt to install the projector yourself.

- The projector must be installed by qualified technicians 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.

Important Information

Place the projector in a horizontal position

The tilt angle of the projector should not exceed 10 degrees, nor should the projector be installed in any way other than the desktop and ceiling mount, otherwise lamp life could decrease dramatically.

10°

Fire and Shock Precautions

• Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your projector. Allow at least 4 inches (10cm) of space between your projector and a wall.

• Do not try to touch the ventilation outlet on the left front (when seen from the front) as it can become heated while the projector is turned on and immediately after the projector is turned off.

• 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 service personnel.

• Do not place any objects on top of the projector.

• Do not touch the power plug during a thunderstorm. Doing so can cause electrical shock or fire.

• The projector is designed to operate on a power supply of 100-240V AC 50/60 Hz. Ensure that your power supply fits this requirement before attempting to use your projector.

• Do not look into the lens while the projector is on. Serious 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 black 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.

• Do not place any objects, which are easily affected by heat, in front of the projector lens or a projector exhaust vent. Doing so could lead to the object melting or getting your hands burned from the heat that is emitted from the light output and exhaust.

• Handle the power cable carefully. A damaged or frayed power cable can cause electric shock or fire.

- Do not use any power cables than the supplied one.

- Do not bend or tug the power cable excessively.

- Do not place the power cable under the projector, or any heavy object.

- Do not cover the power cable with other soft materials such as rugs.

- Do not heat the power cable.

- Do not handle the power plug with wet hands.

•Turn off the projector, unplug the power cable and have the projector serviced by a qualified service personnel under the following conditions:

- When the power cable or plug is damaged or frayed.

- If liquid has been spilled into the projector, or if it has been exposed to rain or water.

- If the projector does not operate normally when you follow the instructions described in this user's manual.

- If the projector has been dropped or the cabinet has been damaged.

- If the projector exhibits a distinct change in performance, indicating a need for service.

• Disconnect the power cable and any other cables before carrying the projector.

•Turn off the projector and unplug the power cable before cleaning the cabinet or replacing the lamp.

•Turn off the projector and unplug the power cable if the projector is not to be used for an extended period of time.

iii

Important Information

CAUTION

• Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hanging on the wall can cause damage to the projector.

• Do not send the projector in the soft case by parcel delivery service or cargo shipment. The projector inside the soft case could be damaged.

• When carrying the projector by the carrying handle, make sure the two screws that attach the carrying handle to the projector cabinet are tight.

Insufficient tightening of the two screws could result in the projector falling and causing injury.

• Select [High] in Fan mode if you continue to use the projector for consecutive days. (From the menu, select [Setup] → [Options] → [Fan Mode] → [High].)

• Do not turn off the AC power by pressing the main power switch or by unplugging the power cable when the projector is powered on.

• Do not turn off the AC power for 60 seconds after the lamp is turned on and while the POWER indicator is blinking green. Doing so could cause premature lamp failure.

Remote Control Precautions

• Handle the remote control carefully.

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

•Avoid excessive heat and humidity.

• Do not heat, take apart, or throw batteries into fire.

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

• Ensure that you have the batteries’ polarity (+/-) aligned correctly.

• Do not use new and old batteries together, or use different types of batteries together.

• Dispose of used batteries according to your local regulations.

Lamp Replacement

•To replace the lamp, follow all instructions provided on page 50.

• Be sure to replace the lamp when the message [The lamp has reached the end of its usable life. Please replace 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 scattered in the lamp case. Do not touch them as the pieces of glass may cause injury. If this happens, contact your dealer for lamp replacement.

A Lamp Characteristic

The projector has a high-pressure mercury lamp as a light source. A lamp has a characteristic that its brightness gradually decreases with age. Also repeatedly turning the lamp on and off will increase the possibility of its lower brightness.

CAUTION:

When removing the lamp from a ceiling-mounted projector, make sure that no one is under the projector. Glass fragments could fall if the lamp has been burned out.

About High Altitude mode

• Set [Fan Mode] to [High Altitude] when using the projector at altitudes approximately 5500 feet/1600 meters or higher. Using the projector at altitudes approximately 5500 feet/1600 meters or higher without setting to [High Altitude] can cause the projector to overheat and the protector could shut down. If this happens, wait a couple minutes and turn on the projector.

• Using the projector at altitudes less than approximately 5500 feet/1600 meters and setting to [High Altitude] can cause the lamp to overcool, causing the image to flicker. Switch [Fan Mode] to [Auto].

• Using the projector at altitudes approximately 5500 feet/1600 meters or higher can shorten the life of optical components such as the lamp.

Important Information ----------------------------------------------------------- i

1. Introduction ---------------------------------------------------------------------- 1

 What's in the Box? --------------------------------------------------------------------------------- 1  Introduction to the Projector --------------------------------------------------------------------- 2  Part Names of the Projector --------------------------------------------------------------------- 3

Attaching the supplied carrying handle ---------------------------------------------------- 4 Top Features-------------------------------------------------------------------------------------- 5 Terminal Panel Features----------------------------------------------------------------------- 6

 Part Names of the Remote Control ------------------------------------------------------------ 7

Battery Installation ------------------------------------------------------------------------------ 8 Remote Control Precautions ----------------------------------------------------------------- 8 Operating Range for Wireless Remote Control ------------------------------------------ 8

2. Installation and Connections ------------------------------------------- 9

 Setting Up the Screen and the Projector ----------------------------------------------------- 9

Selecting a Location ---------------------------------------------------------------------------- 9 Throw Distance and Screen Size --------------------------------------------------------- 10

 Making Connections ------------------------------------------------------------------------------11

Enabling the computer’s external display ------------------------------------------------ 11 Connecting Your PC or Macintosh Computer -------------------------------------------11 When Viewing a DVI Digital Signal ------------------------------------------------------- 12 Using Two Analog COMPUTER Inputs Simultaneously ----------------------------- 13 Connecting an External Monitor ----------------------------------------------------------- 14 Connecting Your DVD Player with Component Output ------------------------------ 15 Connecting Your VCR or Laser Disc Player -------------------------------------------- 16 Connecting the Supplied Power Cable -------------------------------------------------- 17

3. Projecting an Image (Basic Operation)-------------------------- 18

 Turning on the Projector ------------------------------------------------------------------------ 18

Note on Startup screen (Menu Language Select screen)--------------------------- 19

 Selecting a Source ------------------------------------------------------------------------------- 20  Adjusting the Picture Size and Position----------------------------------------------------- 21  Correcting Keystone Distortion --------------------------------------------------------------- 23  Optimizing RGB Picture Automatically ------------------------------------------------------ 25  Turning Up or Down Volume------------------------------------------------------------------- 25  Turning off the Projector ------------------------------------------------------------------------ 26  After Use-------------------------------------------------------------------------------------------- 27

Table of Contents

4. Convenient Features ------------------------------------------------------ 28

 Turning off the Image and Sound ------------------------------------------------------------ 28  Freezing a Picture -------------------------------------------------------------------------------- 28  Enlarging a Picture ------------------------------------------------------------------------------- 28  Changing Lamp Mode--------------------------------------------------------------------------- 29  Preventing the Unauthorized Use of the Projector--------------------------------------- 29  Using the Optional Remote Mouse Receiver (NP01MR) ------------------------------ 32

5. Using On-Screen Menu --------------------------------------------------- 34

 Using the Menus---------------------------------------------------------------------------------- 34  Menu Elements ----------------------------------------------------------------------------------- 36  List of Menu Items-------------------------------------------------------------------------------- 37  Menu Descriptions & Functions [Picture] --------------------------------------------------- 39  Menu Descriptions & Functions [Image Options] ---------------------------------------- 40  Menu Descriptions & Functions [Setup] ---------------------------------------------------- 42  Menu Descriptions & Functions [Information] --------------------------------------------- 46  Menu Descriptions & Functions [Reset] ---------------------------------------------------- 47

6. Maintenance ------------------------------------------------------------------- 48

 Cleaning or Replacing the Filters------------------------------------------------------------- 48  Cleaning the Cabinet and the Lens ---------------------------------------------------------- 49  Replacing the Lamp ----------------------------------------------------------------------------- 50

7. Appendix ------------------------------------------------------------------------- 53

 Troubleshooting----------------------------------------------------------------------------------- 53  Specifications-------------------------------------------------------------------------------------- 56  Cabinet Dimensions ----------------------------------------------------------------------------- 58  Pin Assignments of D-Sub COMPUTER Input Connector ----------------------------- 59  Compatible Input Signal List ------------------------------------------------------------------- 60  PC Control Codes and Cable Connection ------------------------------------------------- 61  Troubleshooting Check List -------------------------------------------------------------------- 62  TravelCare Guide--------------------------------------------------------------------------------- 64

1. Introduction

 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 projector.

Projector

TO AD

SOURCE

D B N

/STA

N O

SELECT

ENTER

PO TU A

ST P M

A L

ZOOM

FOCUS

Lens cap (24FT9641)

Soft case (24BS7582)

ENTER

L-CLICK

VIDEO

EXIT

MOUSE

S-VIDEO

COMPUTER

R-CLICK

VOLUME

AUTO ADJ.

LAMP MODE

ASPECT

PICTURE

HELP

FREEZE

OFF

MAGNIFY

POWER

PIC-MUTE

PAGE

DOWN

Power cable (US: 7N080220) (EU: 7N080015)

Carrying handle (24FT9651) Screw (M42: 24V00411)

Quick Setup Guide Important Information

VGA signal cable (7N520052)

CD-ROM User’s manual

DVI to VGA adapter (7N960232)

Remote control (7N900731)

For North America only

Registration card Limited warranty

For Europe only

Guarantee policy

Batteries (AAA2)

1. Introduction

 Introduction to the Projector

This section introduces you to your new projector and describes the features and controls.

Congratulations on Your Purchase of the Projector

This projector is one of the very best projectors available today. The projector enables you to project precise images up to 300 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, document camera, or 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 projector can be permanently mounted on a ceiling*1. The remote control can be used wirelessly.

Do not attempt to mount the projector on a ceiling yourself.

The projector must be installed by qualified technicians 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.

Features you'll enjoy:

• Auto vertical keystone correction up to +/– 30 degrees

• Built-in Wall Color Correction presets provide for adaptive color correction when projecting onto non-white screen material

• Quick start & quick cool down Eight seconds after turning on the power, the projector is ready to display PC or video images. Powering down; The fans stop 30 seconds after turning off the power from the remote control or cabinet control

panel. The projector can be put away immediately after the projector is powered down. Also, the main power of the projector can be turned off by pressing the main power switch or unplugging the

power cable even during the cool down period after the projector is turned off.

• DVI input connector (DVI-I 29 Pin) with HDCP compatible

• HDTV (1080i, 720p) and SDTV (576p, 480p) compatibility

• Color Management system

• Short focal length lens

• Display popular wide screen and full screen aspect ratios – 16:9 and 4:3

• Built-in speaker for an integrated audio solution

• High resolution display - up to UXGA compatible, XGA native resolution

• Multiple video mode selections (depending on your source)

• Security feature prevents unauthorized individuals from displaying images.

•You can control the projector with a PC or control system using the PC Control port.

• Easy set up and operation

• The contemporary cabinet design is light, compact and complements any office, boardroom Auditorium.

•You can use the supplied wireless remote control and the optional remote mouse receiver to operate your PC mouse from across the room. The optional remote mouse receiver (NP01MR) supports almost any PC using a USB connection.

About this user's manual

The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to review the user's manual. This may save you time 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.

 Part Names of the Projector

Front/Top

1. Introduction

Zoom Lever

(→ page 22)

Controls (→ page 5)

AUTO ADJ.

RC U

EXIT

ON/STAND BY

SELECT

ENTER

POWER

STATUS

Remote sensor

(→ page 8)

LAMP

ZOOM

FOCUS

Ventilation (inlet) / Filter Cover (→ page 48) Two filters

Focus Ring

(→ page 22)

Lens

Built-in Security Slot ( )*

Lens Cap

* 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.

Rear

CUS

ZOOM

SELECT

LAMP

ENTER

STATUS

POWER

ON/STAND B

SOURCE

AUTO ADJ.

Terminal Panel

(→ page 6)

Monaural Speaker

Remote sensor (→ page 8)

(5W)

Ventilation (outlet) Heated air is exhausted from here.

AC Input Connect the supplied power cable's two-pin plug here, and plug the other end into an active wall outlet. (→ page 17)

Main Power Switch When you plug the supplied power cable into an active wall outlet and turn on the Main Power, the POWER indicator turns orange and the projector is in standby mode. (→ page 18,26)

Bottom

Rear Foot (Left / Right) (→ page 21)

Adjustable Tilt Foot (→ page 21)

1. Introduction

Adjustable Tilt Foot Button (→ page 21)

Lamp Cover (→ page 50)

Attaching the supplied carrying handle

You can carry the projector by attaching the supplied carrying handle securely to the projector. To attach the supplied carrying handle, use a Phillips-head screwdriver and the supplied two screws. Place a soft cloth on the working surface before turning the projector over to prevent scratching the top cover. Make sure that the carrying handle is attached with correct orientation as shown below.

Screw

Phillips-head screwdriver (not supplied)

Carrying handle

CAUTION

When carrying the projector by the carrying handle, make sure the two screws that attach the carrying handle to the projector cabinet are tight.

Top Features

1. Introduction

ENTER

ON/STAND BY

SELECT

5 6

LAMP

STATUS

POWER

1. LAMP Indicator (→page 50,53)

2. STATUS Indicator (→page 53)

3. POWER Indicator (→page 18,26,53)

4. POWER Button (ON / STAND BY) (

)

(→page 18,26)

5. SOURCE Button (→page 20)

6. AUTO ADJ. Button (→page 25)

7. MENU Button (→page 34)

8. SELECT  / Volume Buttons  / Key- stone Buttons  (→page 23,25)

9. ENTER Button

10. EXIT Button

EXIT

AUTO ADJ.SOURCE

Terminal Panel Features

1. Introduction

1985 2

S-VIDEO

VIDEO IN

AUDIO IN

PC CTRL

1. COMPUTER 1 IN/ Component Input Connector (Mini D-Sub 15 Pin) (→page 11,13)

2. AUDIO IN Mini Jack (Stereo Mini) (→page 11,12,15)

3. AUDIO OUT Mini Jack (Stereo Mini) (→page 14)

4. MONITOR OUT Connector (Mini D-Sub 15 Pin)

(→page 14)

5. S-VIDEO IN Connector (Mini DIN 4 Pin)

(→page 16)

6. VIDEO IN Connector (RCA) (→page 16)

7. AUDIO Input Jacks L/R (RCA) (→page 15,16)

8. PC CONTROL [PC CTRL] Port (DIN 8 Pin)

(→page 61) Use this port to connect a PC or control system. This enables you to control the projector using serial communication protocol. If you are writing your own program, typical PC control codes are on page 61.

9. COMPUTER 2 (DVI-I) IN (DVI-I 29 Pin) (→page 12,13)

COMPUTER 2 (DVI-I) IN

AUDIO IN

AUDIO OUT

3 476

COMPUTER 1 IN

MONITOR OUT (COMP 1)

 Part Names of the Remote Control

1. Introduction

OFF

POWER

MAGNIFY PAGE

PIC-MUTE

14 19

ENTER

L-CLICK

VIDEO

S-VIDEO

VOLUME

MOUSE

COMPUTER

ASPECT HELP

1. Infrared Transmitter

(→ page 8)

2. POWER ON Button

(→ page 18)

3. POWER OFF Button

(→ page 26)

4. MAGNIFY (+)(–) Button

(→ page 28)

5. PIC-MUTE Button

(→ page 28)

6. PAGE UP/DOWN Button*

(→ page 32,33)

7. MENU Button

(→ page 34)

8. SELECT  Button

9. ENTER Button

10. EXIT Button

11. MOUSE L-CLICK Button*

(→ page 32,33)

DOWN

EXIT

R-CLICK

AUTO ADJ.

LAMP MODE

FREEZEPICTURE

16 15

18 21

22 20

12. MOUSE R-CLICK Button*

(→ page 32,33)

13. VIDEO Button

(→ page 20)

14. S-VIDEO Button

(→ page 20)

15. COMPUTER 1/2 Button

(→ page 20)

16. AUTO ADJ. Button

(→ page 25)

17. VOLUME (+)(–) Button

(→ page 25)

18. LAMP MODE Button (→ page 29)

19. ASPECT Button

(→ page 40)

20. PICTURE Button

(→ page 39,40)

21. HELP Button

(→ page 46,47)

22. FREEZE Button

(→ page 28)

* The PAGE UP/DOWN, MOUSE L-CLICK and MOUSE R-CLICK buttons work only when the optional remote mouse

receiver is connected with your computer.

Battery Installation

1. Introduction

Press firmly and slide the battery cover off.

Install new batteries (AAA). Ensure that you have the batteries' polarity (+/–) aligned correctly.

Slip the cover back over the batteries until it snaps into place. Do not mix different types of batteries or new and old batteries.

Remote Control Precautions

• Handle the remote control carefully.

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

•Avoid excessive heat and humidity.

• Do not heat, take apart, or throw batteries into fire.

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

• Ensure that you have the batteries’ polarity (+/-) aligned correctly.

• Do not use new and old batteries together, or use different types of batteries together.

• Dispose of used batteries according to your local regulations.

Operating Range for Wireless Remote Control

Remote sensor on projector cabinet

Remote control

7m/22feet

30°

EXIT

AUTO ADJ.SOURCE

FOCUS

ZOOM

SELECT

ENTER

ON/STAND BY

LAMP

STATUS

POWER

30°

7m/22feet

• The infrared signal operates by line-of-sight up to a distance of about 22 feet/7 m and within a 60-degree angle of

the remote sensor on the projector cabinet.

• The projector will not respond if there are objects between the remote control and the sensor, or if strong light falls

on the sensor. Weak batteries will also prevent the remote control from properly operating the projector.

2. Installation and Connections

This section describes how to set up your projector and how to connect video and audio sources. Your projector is simple to set up and use. But before you get started, you must first:

1 Set up a screen and the projector. 2 Connect your computer or video equipment

to the projector.

F O C U

Z O O M

ME NU

S T

S W E R

O N/S TA ND B

Y SO U RCE AUTO ADJ.

To the wall outlet.

 Setting Up the Screen and the Projector

Selecting a Location

The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 21" (0.53 m) measured diagonally when the projector is roughly 38 inches (1.0 m) from the wall or screen. The largest the image can be is 300" (7.6 m) when the projector is about 389 inches (9.9 m) from the wall or screen.

Screen Size (Unit: cm/inch)

609.6(W)457.2(H) / 240(W)180(H)

300"

(→ page 11,12,13,14,15,16)

3 Connect the supplied power cable.

(→ page 17)

NOTE: Ensure that the power cable and any other cables are disconnected before moving the projector. When moving the projector or when it is not in use, cover the lens with the lens cap.

Screen Size

487.7(W)365.8(H) / 192(W)144(H)

240

406.4(W)304.8(H) / 160(W)120(H)

365.8(W)274.3(H) / 144(W)108(H)

304.8(W)228.6(H) / 120(W)90(H)

243.8(W)182.9(H) / 96(W)72(H)

203.2(W)152.4(H) / 80(W)60(H)

162.6(W)121.9(H) / 64(W)48(H)

121.9(W)91.4(H) / 48(W)36(H)

81.3(W)61.0(H) / 32(W)24(H)

61.0(W)45.7(H) / 24(W)18(H)

42.7(W)32(H) / 17(W)13(H)

Lens center

180"

150"

120"

100"

80"

60"

40"

30"

21"

F O C U S

Z O O M

M E N U

S T

A T

P O

W E R

0.7/

T I X

O N / ST A N D B Y

S O U R C E A U TO AD

1.0/38

1.3/

2.6/103

2.0/77

200

3.3/129

3.9/155

4.9/194

5.9/233

6.6/259

9.9/389

7.9/311

Distance (Unit: m/inch)

TIP:

• The distances are indicated by intermediate values between tele and wide. Use as a rule of thumb.

• The Zoom lever adjusts the image size +/-10%

• For more details on throw distance, see page 10.

2. Installation and Connections

Throw Distance and Screen Size

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.

Distance Chart

Projector bottom

Diagonal

inch

21 25 30 40 60 72 80 84

90 100 120 150 180 200 210 240 270 300

B =Vertical distance between lens center and

screen center C = Throw distance D =Vertical distance between lens center and

Screen center

screen bottom (top of screen for ceiling

application) α = Throw angle

NOTE: Distances may vary +/-5%.

720

870

1170

1770

2130

2370

2490 2670 2970 3570 4470 5370 5970 6270 7170 8070 8970

inch

101

112

118

126

141

169

211

254

282

296

339

381

424

730

870 1050 1410 2130 2560 2850 2990 3210 3570 4290 5370 6450 7170 7530 8610 9690

10770

inch

-2

-3

-4

-6

-7

-8

-9

-11

-14

-17

-19

-20

-23

-25

-28

1097 1219 1280 1372 1524 1829 2286 2743 3048 3200 3658 4115 4572

320 381 457 610 914

Lens center

inch

4 5 6

8 12 15 17 17 19 21 25 31 37 41 43 50 56 62

Screen bottom

inch

110

130 160 210 310 380 420 440 470

105

520

117

630

141

790

176

940

211

1050

235

1100

247

1260

282

1410

318

1570

353

Screen Size C α

1016 1524 1829 2032 2134 2286 2540 3048 3810 4572 5080 5334 6096 6858 7620

533 635 762

Width Height wide tele wide tele

inch

427 508 610

813 1219 1463 1626 1707 1829 2032 2438 3048 3658 4064 4267 4877 5486 6096

inch

108 120 126 144 162 180

13 15 18 24 36 43 48 50 54 60 72 90

120 144 160 168 192 216 240

17 20 24 32 48 58 64 67 72 80 96

-100

-140

-170

-190

-200

-210

-240

-290

-360

-430

-480

-500

-570

-640

-710

10.3

10.2

10.1

10.0

degree

8.6

8.5

8.4

8.3

9.9

8.3

degree

-50

-60

-70

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 41˚F (5˚C) and 104˚F (40˚C) (Eco mode selected automatically at 95˚F to 104˚F/35˚C to 40˚C).

• 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.

Reflecting the Image

Using a mirror to reflect your projector’s image enables you to enjoy a much larger image when a smaller space is required. Contact your NEC dealer if you need a mirror system. If you're using a mirror system and your image is inverted, use the MENU and SELECT buttons on your projector cabinet or your remote control to correct the orientation. (→ page 43)

2. Installation and Connections

 Making Connections

NOTE: When using with a notebook PC, be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC. In most cases the output signal from the notebook PC is not turned on unless connected to the projector before being powered up. * 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.

Enabling the computer’s external display

Displaying an image on the notebook PC’s screen does not necessarily mean it outputs a signal to the projector. When using a PC compatible laptop, a combination of function keys will enable/disable the external display. Usually, the combination of the ‘Fn” key along with one of the 12 function keys gets the external display to come on or off. For example, NEC laptops use Fn + F3, while Dell laptops use Fn + F8 key combinations to toggle through external display selections.

Connecting Your PC or Macintosh Computer

NOTE: The COMPUTER 1 connector supports Plug & Play (DDC2).

COMPUTER 1 IN

S-VIDEO

VIDEO IN

PC CTRL

AUDIO IN

COMPUTER 2 (DVI-I) IN

AUDIO IN

AUDIO OUT

COMPUTER 1 IN

MONITOR OUT (COMP 1)

Audio cable (not supplied)

VGA 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 cable supplied.

NOTE: For older Macintosh, use a commercially available pin adapter (not supplied) to connect to your Mac's

PHONE

IBM VGA or Compatibles (Notebook type) or Macintosh (Notebook type)

video port.

NOTE: The projector is not compatible with video decoded outputs of the NEC ISS-6020 switcher.

NOTE: An image may not be displayed correctly when a Video or S-Video source is played back via a commercially available scan converter. This is because the projector will process a video signal as a computer signal at the default setting. In that case, do the following. * When an image is displayed with the lower and upper black portion of the screen or a dark image is not displayed correctly:

Project an image to fill the screen and then press the AUTO ADJ. button on the remote control or the projector cabinet.

2. Installation and Connections

AUDIO OUT

AUDIO IN

MONITOR OUT (COMP 1)

COMPUTER 1 IN

COMPUTER 2 (DVI-I) IN

AUDIO IN

S-VIDEO

VIDEO IN

PC CTRL

AUDIO IN

COMPUTER 2 (DVI-I) IN

PHONE

When Viewing a DVI Digital Signal

To project a DVI digital signal, be sure to connect the PC and the projector using a DVI cable (not supplied) before turning on your PC or projector. Turn on the projector first and select Computer 2 (Digital) from the source menu before turning on your PC. Failure to do so may not activate the digital output of the graphics card resulting in no picture being displayed. Should this happen, restart your PC. Do not disconnect the DVI cable while the projector is running. If the signal cable has been disconnected and then reconnected, an image may not be correctly displayed. Should this happen, restart your PC.

NOTE:

• Use a DVI cable or the one compliant with DDWG (Digital Display Working Group) DVI (Digital Visual Interface) revision 1.0 standard. The DVI cable should be within 5 m (196") long. Both single and dual types of DVI cable can be used.

• The DVI (DIGITAL) connector accepts VGA (640x480), SVGA (800x600), 1152x864, XGA (1024x768) and SXGA (1280x1024 @ up to 60Hz).

IBM PC or Compatibles (Desktop type) or Macintosh (Desktop type)

DVI cable (not supplied)

Audio cable (not supplied)

2. Installation and Connections

Using Two Analog COMPUTER Inputs Simultaneously

If you need to use two analog COMPUTER inputs simultaneously, connect a VGA signal cable as shown below.

COMPUTER 2 (DVI-I) IN

S-VIDEO

VIDEO IN

AUDIO IN

PC CTRL

COMPUTER 2 (DVI-I) IN

AUDIO IN

AUDIO OUT

COMPUTER 1 IN

MONITOR OUT (COMP 1)

IBM PC or Compatibles (Desktop type) or Macintosh (Desktop type)

DVI to VGA adapter (supplied)

VGA signal cable (supplied)

VGA signal cable (not supplied)

IBM PC or Compatibles (Notebook type) or Macintosh (Notebook type)

NOTE: When the DVI to VGA adapter is not to be used for an extended period of time, remove it from the projector. Failure to do so may cause damage to the connector of the projector.

Connecting an External Monitor

2. Installation and Connections

VGA signal cable (supplied)

AUDIO OUT

S-VIDEO

VIDEO IN

AUDIO IN

MONITOR OUT

PC CTRL

COMPUTER 2 (DVI-I) IN

AUDIO IN

AUDIO OUT

COMPUTER 1 IN

MONITOR OUT (COMP 1)

AUDIO

VGA signal cable (not supplied)

You can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB analog image you're projecting.

NOTE:

• Daisy chain connection is not possible.

• The signal from the COMPUTER 2 IN connector cannot be output from the MONITOR OUT connector.

• When the DVI Digital signal is selected, no signals will be output from the MONITOR OUT connector.

Connecting Your DVD Player with Component Output

2. Installation and Connections

S-VIDEO

VIDEO IN

Audio Equipment

AUDIO IN

PC CTRL

COMPUTER 2 (DVI-I) IN

COMPUTER 1 IN

AUDIO IN

COMPUTER 1 IN

MONITOR OUT (COMP 1)

AUDIO OUT

15-pin - to - RCA (female) 3 cable adapter (ADP-CV1E)

Component video RCA3 cable (not supplied)

DVD player

L R

Y Cb Cr

Audio cable (not supplied)

AUDIO OUT

Component

A component signal will be automatically displayed. If not, from the menu, select [Setup] → [Options] → [Signal Select] → [Computer 1], and then place a check mark in the Component radio button.

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

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