Nec LT55 installation guide

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Quick Connect Guide

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DVI-D

S-VIDEO

AUDIO

DVI

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CARD

PC CONTROL

VIDEO

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MultiSync LT156/LT155/LT154

Step1 Connect the supplied signal cable.

Mini D-Sub 15 pin
connector

Audio cable (not supplied)

DVI connector ①

Audio cable
(not supplied)

Mini D-Sub 15 pin
connector ➁

Connection Option ① when using DVI output
Connection Option

➁ when using mini D-Sub 15 pin output

RGB cable
(supplied)

Always power down before you make any connections.

RGB cable
(supplied)

DVI-D – DVI-D
signal cable (supplied)

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LT155/LT154

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LT156

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DVI-A – VGA
adapter (supplied)

Step3

Turn on the projector.

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SELECT

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SOURCE

AUTO

ADJUST

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ON

STAND BY

PC CARD

ACCESS

STATUS

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POW

NOTE: To turn off the projector , press and hold the
Power (ON/STAND BY) button for a minimum of
two seconds.

Step4

Set up the Projector

To adjust the projector's focus or to zoom in and
out, use the Focus ring and Zoom lever on the
lens.

Adjusting the Tilt Foot

1. Lift the front edge of the pro­jector.

2. Press the Tilt button on the front
of the projector to extend the
Adjustable Tilt Foot.

3. Press and hold the Tilt button.

4. Lower the front edge of the pro­jector to the desired height and
release the Tilt button to lock
the Adjustable Tilt Foot.

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Step2

Connect the supplied power cable.

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Zoom lever

Focus ring

Power cable
(supplied)

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• If the projected image does not ap-

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pear square to the screen then use
keystone correction for proper ad­justment. See page 29 or 34 of the
supplied user's manual.

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Menu Tree

Remote Control Features

NOTE:

1) When menu items are not available, they are indicated in white.

2) For LT156: When DVI (DIGITAL) is selected, making any adjustment

Advanced Menu

Source Select
Picture
Volume
Image Options
Projector Options
Tools
Help

RGB

*

Video
S-Video
PC Card Viewer

Brightness / Contrast /
Color / Hue / Sharpness

Volume

Keystone
Color Temperature
Lamp Mode
Gamma Correction
Advanced Options
Factory Default

Menu
Setup

Capture
PC Card Files
ChalkBoard

Contents
Information

executes the Auto Adjust feature. The AUTO ADJUST button on the
remote control is also available. You can adjust the horizontal and
the vertical position for DVI digital signal but cannot save those ad­justments.

High-Bright / Eco
Normal / Natural 1 / Natural 2

Aspect Ratio
Noise Reduction
Color Matrix

White Balance
Position/Clock
Resolution
Video Filter

All Data / Current Signal

Menu Mode (Advanced Menu, Basic/Custom Menu)

Language (English/German/French/Italian/Spanish/Swedish/Japanese)
Projector Pointer (Pointer 1-8)
Source Display (On / Off)
Direct Button Volume Bar (On / Off)

Menu Display Time (Manual/Auto 5 sec / Auto 10 sec / Auto 30 sec)

Page 1

Page 2

Page 3

Page 4

Page 5

Contents

Page1

Page2
Page3

Page4

Normal / Zoom / Wide Zoom / Cinema
Off / Low / Medium / High
Select Color Matrix: HDTV/SDTV
Select Color Matrix Type: B-Y/R-Y,Cb/Cr,Pb/Pr
Brightness R/G/B, Contrast R/G/B
Horizontal / Vertical / Clock / Phase
Auto / Native
On / Off

Basic/Custom Menu Edit

Keystone Bar (On / Off)

Orientation (Desktop Front / Ceiling Rear / Desktop Rear / Ceiling Front)
Background (Blue / Black / Logo)
Mouse Button (Right Hand / Left Hand)

Sensitivity (Fast / Medium / Slow)

PC Card Viewer Options

Show Folder List (On / Off)
(Auto Play / Manual Play)

Interval (5-300 sec)
Capture Options (High Quality/Normal/High Compression)
Signal Select RGB (Auto/RGB/Component)

Auto Adjust (RGB Only) (On/Off)
Auto Start (On/Off)
Power Management (On/Off)
Power Off Confirmation (On/Off)
Keystone Save (On/Off)
Clear Lamp Hour Meter
Communication Speed (4800/9600/19200/38400)
Default Source Select (Last/Auto/Select)

Source Name / Input Terminal / Horizontal Frequency /
Vertical Frequency / Sync Polarity
Signal Type / Video Type / Sync Type / Interlace / Resolution
Aspect Ratio / Gamma Correction / Noise Reduction /
Color Matrix / Matrix Type
Lamp Remaining Time / Lamp Hour Meter / Projector Usage

Video (Auto/NTSC3.58/NTSC4.43/PAL/PAL60/SECAM)
S-Video (Auto/NTSC3.58/NTSC4.43/PAL/PAL60/SECAM)

NOTE:

On LT156, "DVI (DIGITAL)" and "DVI (ANALOG)" are displayed in the Source Select submenu.

*

On LT156, "DVI (ANALOG)" is displayed in the Signal Select on Page 3.

**

On LT156, "DVI (DIGITAL)" and "DVI (ANALOG)" can be also selected.

***

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(RGB /Video/S-Video/PC Card Viewer)

***

1. Laser Pointer

Beams a laser light when "Laser" but­ton is pressed.

2. LED

Flashes when any button is pressed.

3. Power On Button

If the main power is applied, you can
use this button to turn your projector
on.

4. Power Off Button

If the main power is applied, you can
use this button to turn your projector
off.

NOTE: To turn off the projector,
press and hold the POWER OFF
button for a minimum of two sec­onds.

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VIDEO S-VIDEO

AUTO ADJ.

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RGB 1

RGB 2 P

MENU LASER

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R-CLICK/CANCEL

HELP

POINTER

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KEYSTONE

MAGNIFY

PC CARD

SLIDE

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FREEZE

VOL.

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PIC-MUTE

FOLDER

SLIDE

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LIST

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5. Source Buttons

Selects video source from VCR,
laserdisc, computer, DVD player.
The RGB2 button is not available on
LT155/LT154.
On L T156 the RGB1 button selects D VI
digital input; the RGB2 button selects
DVI analog input.

6. Auto Adjust Button (RGB only)

Adjusts the current image for optimal H/V
position, Pixel settings and resolutions.

7. PJ Button

Press this button if you want to use the
Mouse (▲▼

䊴 䊳

), Cancel/Right Click, and

Enter/Left Click buttons as your PC’ s.

8. Laser Button

Press and hold this button to activate
the laser pointer.

14. Help Button

Displays information for the current menu or how to use
the menu.

ONOFF

J

15. Keystone (+) (–) Button

Corrects for keystone (trapez oidal) distortion to make the

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image square.

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16. Magnify (+) (–) Button

Magnifies image size up to 400%.

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17. Freeze Button

Freezes a picture. Press again to resume motion.

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18. Picture Mute Button

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

19. Volume (+) (–) Button

(Underneath)

20. PC Card Button

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Displays slides from CompactFlash memory card in
projector’s PC card slot.

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21. Slide (+) (–) Button

Selects the next folder or slide and the pre vious f older or

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slide.

22. Folder List Button

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Selects PC Card Viewer source to displa y a list of folders.

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23. Slide List Button

Adjusts volume.

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Selects PC Card Viewer source to displa y a list of slides.

24. Remote Jack

Not available on this model.

See pages 11 to 13 of your User's Manual for more

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information on features and operation.

9. Menu Button

Displays the menu for v arious settings
and adjustments.

10. Mouse (▲▼

䊴 䊳

) / (+) (–) Button

When you are in the Computer mode,
these buttons work as a computer
mouse.

11. Enter / Left Click Button

When you are in the Computer mode,
this button works as the mouse left
button.

12. Cancel/ Right Click Button

When you are in the Computer mode,
this button works as the mouse right
button.

13. Pointer Button

Points to an area on screen to be
magnified.

Printed in Japan

7N8P0223