NEC Gt1150 Lcd Projector Users Manual

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2. INSTALLATION
This section describes how to set up your GT1150 projector and how to connect video and audio sources.
Setting Up Your GT1150 Projector
Your GT1150 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.
4. Connect the supplied power cable.
5. Set up the projector.
6. Connect a PC, VCR, DVD...

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Lens Shift Adjustable Range
Lens Shift Adjustable Range for Desktop Application
The diagram below shows the location of the image position in the lens for desktop application. The lens can be shifted within the shaded area as
shown using the normal projection position as a starting point.
Desktop/Front
Vertical
Ceiling/Front
Vertical
Normal position
Normal position
Normal position
Horizontal
Screen center
Master Projector
Slave Projector
0.5V
(0.43V)
0.5V
(0.43V)
0.25H
0.25H1H1V 1V
0.25H
0.5V...

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Optional Lens Installation
This section describes how to install the lens.
Before installation
* Determine the optional lens to be used to obtain a desired projection distance. There are four optional lenses available:
GT10RL (Fixed short throw lens)
GT19ZL, GT13ZL and GT34ZL (Zoom lens)
* Press the power button (ON/STAND BY) on the projector or POWER OFF button on the remote control, wait ONE minute for the cooling fan to stop, then
disconnect the power cable.
Check that the projector has cooled...

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MENUENTERCANCELSELECT
LENS SHIFT LEFT
ZOOM
FOCUSUP
DOWNRIGHT
AUTO
ADJUST
LAMP
STATUS
POWERON
/STAND BY SOURCE
2
3. Mount the lens unit on the projector and connect the extension cable attached to the...

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Setting up for Double Stacking in Link Mode
Master projector
NOTE: SW 1 Level and SW 2 Level of Switcher Control are not available on LinkMode.
For double 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 RGB signal cable to connect the RGB output of
the master projector to the RGB...

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6) Link Mode Setting
6-1 Assign a unique Projector ID for each projector.
6-1-1. Select [Projector Options] ® [Setup] ®[Page 6] ® [Projector ID].
See page E-49 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 6] ® [Communica-
tion Speed]. See page E-49 for setting the communication speed.
6-2-2. Select the appropriate speed between 4800 and 38400.
6-3 Set...

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Desktop Rear Projection
Use [Projector Options] ® [Setup] ® [Page 1] ® [Orientation] to se-
lect Desktop Rear. (See page E-47.)
DVI
L/MONO
L/MONO
RGB 1
RGB 2
VIDEO 1
VIDEO 2
S-
VIDEO
AUDIO OUT R/Cr
G/Y
B/Cb
V
H/HV MONITOR OUTR
L/MONO
R
L/MONO
R
L/MONO
R R
NEC
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....

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3. BASIC OPERATION
Connecting the Power Cable and Turn 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 in the wall outlet. The projector will go into its standby mode and the power indicator will glow orange.
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To turn off the projector:
First press the Power (ON/STANDBY) button on the projector cabinet or the POER OFF button on the remote
control for a minimum of two seconds. The power indicator will glow orange. After the projector turns off, the
cooling fans keep operating for ONE minute.
NOTE: Do not disconnect the power cable during this time. Then, unplug the power cable. The power indicator will go out.
Fan running Stand by Status of indicators: Off
OFF
ON POWERSTATUSPOWERSTATUSPOWER
Flashing...

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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 re-
mote 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...