NEC Lt80 Projector Users Manual

Connecting Your PC Or Macintosh Computer
Connecting your PC or Macintosh computer to your MultiSync LT80 Projector will enable you to project your computers screen image for an
impressive presentation. All of these following display standards are supported:
To connect to a PC, Macintosh or computer equipped with an SVGA/VGA adapter or compatible graphics adapter, simply:
1. Turn off the power to your projector and computer.
2.
If your PC does not support SVGA/VGA you will need to install an SVGA/VGA...

Settings for Monitor Mode
Number of DIP switch
Monitor size
15Ó multi-scan mode /16ÓÐ13Ó
17Ó multi-scan mode /19ÓÐ13Ó
19Ó multi-scan mode /21ÓÐ13Ó
13Ó fixed mode /6402480
VGA/SVGA mode
16Ó fixed mode /8322624
19Ó fixed mode /10242768
41
INSTALLATION42
S1
ON
ON
ON
ONS2 S3 S4
ONS5
ON
ONS6
ONS7
ONS8
ON
NOTE: For setting other than display modes supported by your Macintosh and LT80, using of the DIP
switch may bounce a image slightly or may display nothing. If this happens, set the DIP switch to the 13Ó...

Changing Video Resolutions
Depending on your computers graphic capability, you may be able
to select one of several resolutions. Generally a computer- either a
PC or Macintosh- with 1 meg. of memory will run:
6402480 at 16.7 million colors (24 bit Truecolor)
8002600 at 65 thousand colors.
10242768 at 256 colors.
As the resolution increases,  the number of colors you can run de-
creases.  With 2 meg. of memory a computer will run:
6402480 at 16.7 million colors (24 bit Truecolor).
8002600 at 16.7 million...

Connecting Your Document Camera
You can connect your MultiSync LT80 Projector to a document camera. To do so, simply:
1. Turn off the power to your projector and document camera.
2. Use a standard video cable to connect your document camera to the Video input on your projector.
3. Turn on the projector and the document camera.
NOTE:   Refer to your document cameras owners manual for more information about your cameras
video output requirements .
Connecting Your VCR, DVD Player Or Laser Disc Player
Use...

Connecting Your Remote Mouse Receiver
The remote mouse receiver enables you to operate your computers
mouse functions from the NEC MultiSync LT80 remote control. It is a
great convenience for clicking through your computer-generated pre-
sentations.
To connect the remote mouse receiver:
1. Turn off your computer.
2. For PCs: Remove your current mouse and connect the serial cable
from the remote mouse receiver to your PCs mouse port. (Use the
6-pin adapter for connecting to a PS/2 computer.)
For...

This section describes how to select a computer or video source and how to adjust the
picture and sound.
General Controls Before you turn on your MultiSync LT80 Projector,  ensure that the
computer or video source is turned on and that your lens cap is removed.
1.Turn On The Projector The main power switch is on the back panel of the
MultiSync LT80 Projector. By turning this switch on, the projector will go into its
standby mode and the power light will glow amber. Only after you press the On
button on...

Using The Menus
1. Press the Menu button on the remote control or projector cabinet to display the Main Menu.
2. Press the Select button on the projector cabinet or (s) (t) buttons on your remote control to highlight the menu for the item you want
to adjust.
3. Press the Enter button on the projector cabinet or the Left Click button on the remote control to select a submenu or item.
4. Adjust the level or turn the selected item on or off by using the Adjust (+) or (Ð) buttons on the remote control or...

Enables you to select a video source such as a VCR, DVD player, laser disk player, compu-
ter or document camera depending on what is connected to your inputs. Press the Select
button on the projector cabinet or (s) (t) buttons on your remote control to highlight the
menu for the item you want to adjust
Video
Selects device connected to your video input (VCR, document camera, laser disk player or
DVD player).
S-Video
Selects device connected to S-Video input (Laser disk player, S-VHS VCR or DVD player)....

Provides access to controls for your image and sound. Use the ÒSelectÓ button on the pro-
jector cabinet or (s) (t) buttons on your remote control to highlight the menu for the item
you want to adjust.
The volume, brightness, contrast, color, tint, sharpness and Image Mode controls are avail-
able for Video or S-Video sources.
The volume, brightness, contrast, horizontal position, vertical position and auto picture
controls are available for RGB source.
Volume
Use the ÒAdjustÓ (+) or (Ð) buttons to...

Horizontal Position..
Use the ÒAdjustÓ (+) button to move the image right; (Ð) to move it left.
Vertical Position
..
Use the ÒAdjustÓ (+) button to move the image up; (Ð) to move it down.
Auto Picture
..
Use the ÒAdjustÓ (+) button to turn this feature on so ÒPictureÓ and ÒFine PictureÓ adjust-
ments are made automatically. Use the ÒAdjustÓ (Ð) button to turn this feature off so you can
make ÒPicture and Fine PictureÓ adjustments manually.
Picture Adjustment 
..(when AUTO PICTURE is off)
Use this icon...