NEC Gt950 Lcd Projector Users Manual

							E – 21
Wiring Diagram
Supplied serial cable
AUDIO IN
AUDIO IN
AUDIO OUT
AUDIO OUTDVI IN
RGB IN
RGB OUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO IN
AUDIO INR
L/
MONO
VIDEO
S-VIDEO
Supplied signal cableTo 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 supplied one.
PC with DVI output
Macintosh
(Desktop type or notebook type)
IBM VGA or Compatible(Desktop type or notebook type)
Supplied mouse adapter (USB)
Supplied mouse adapter
(For IBM PS/2 or USB)
DVD Player
(with component output)
Optional 15-pin-to-RCA
(female) x 3 cable
(ADP-CVI)
Monitor
Document Camera
VCR, DVD Player or
LaserDisc Player
To video, S-video, and audio
inputs on the projector.
NOTE: When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning on the
power to the notebook PC. In most cases signal cannot be output from RGB output unless the notebook PC is turned on after
connecting with the projector.
NOTE: If using video, S-video, or audio cables, the cables should be 3 m (9.8 feet) or shorter.
Remote Control Guideline
1. Plug the supplied serial cable with the mouse output port of the projector into your computer’s mouse port
and restart your computer to gain remote mouse control.
2. When using the remote control’s built-in infrared mouse on a laptop computer, the laptop’s mouse, trackball
or trackpad will be disabled. Disconnect the serial cable from the mouse output port and restart your com-
puter to regain trackball or trackpad mouse control.
3. 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.
4. If you accidentally hit the OFF button on the remote control, wait 2 full minutes and then press the ON button
to resume.
DVI cable (not supplied) 
						

							E – 22
AUDIO IN
AUDIO IN
AUDIO OUT
DVI IN
RGB IN
RGB OUT
PC CONTROLR
L/
MONO
VIDEO
DVI IN
AUDIO IN
RGB INAUDIO IN
Connecting Your PC or Macintosh Computer
Connecting your PC or Macintosh computer to your GT950 projector
will enable you to project your computer’s screen image for an impres-
sive presentation.
To connect to a PC or Macintosh, simply:
1. Turn off the power to your projector and computer.
2. Use the signal cable that’s supplied to connect your PC or Macintosh
computer to the projector.
3. Turn on the projector and the computer.
4. If the projector goes blank after a period of inactivity, it may be caused
by a screen saver installed on the computer you’ve connected to the
projector. IBM VGA or Compatibles (Notebook type)
 or
Macintosh (Notebook type)
Audio cable
(not supplied)
RGB 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 supplied one.
IBM VGA or Compatibles (Desktop type)
1O
ND
I
P
23456
Pin adapter for Macintosh
(not supplied)
For older Macintosh, use a commercially
available pin adapter to connect to your
Macs video port.The new Macintosh computer such as
G3 will have the 15 pin HD connec-
tor. The GT950s Plug and Play data
will be downloaded to the Macintosh.
Therefore, a Mac adapter will not be
necessary.
Macintosh (Desktop type) 
						

							E – 23
PUT
AUDIO OUTPUT
AUDIO OUTUTPUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO IN
AUDIO INR
L/
MONO
VIDEO
S-VIDEO
MOUSE
OUTPUT
Serial cable (supplied) Macintosh with USB
Port IBM PS/2
The built-in remote mouse receiver enables you to operate your computer's mouse functions from the remote control. It
is a great convenience for clicking through your computer-generated presentations.
To connect the mouse output port:
1. Turn off your computer.
2. For PCs: Remove your current mouse and connect the supplied serial cable from the mouse output to your PC's
mouse port. (Use the 6-pin adapter for connecting to a PS/2 computer or the supplied USB adapter.)
For Macintosh: Attach the supplied mouse adapter for USB to the mouse output port's serial cable and connect the
projector to your USB port of a Macintosh computer.
3. When the built-in remote mouse receiver is available, it will disable your regular mouse, disconnect the serial cable
and restart your computer.
NOTE: The mouse adapter for USB is not compatible with the USB terminal on the projector.
Connecting Your Computer to the Mouse Output Port
Mouse adapter
(For IBM PS/2)
(supplied)
Mouse adapter (USB)
(supplied) 
						

							E – 24
AUDIO
A
U
D
IO
 IN
A
U
D
IO
 IN
P
U
T
A
U
D
IO
 O
U
T
DVI IN
RGB IN
RGB OUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO IN
AUDIO INR
L/
M
ON
OVIDEO
S-VIDEO
RGB OUT
RGB IN
DVI IN
External monitor
RGB Signal
cable
(supplied)
Connecting an External Monitor
To RGB INPUT
You can connect a separate, external monitor to your GT950 projector
to simultaneously view on a monitor the RGB analog, DVI analog, or
component image you're projecting. To do so:
1. Turn off the power to your projector, monitor and computer.
2. Use a 15-pin cable to connect your monitor to the RGB OUT (Mini
D-Sub 15 pin) connector on your projector.
3. Turn on the projector, monitor and the computer.
NOTE:
* The RGB OUT connector outputs RGB signal during standby. When the pro-
jector goes into standby, the image on an external monitor disappears for a
moment.
* The DVI digital output signal from the RGB OUT connector is muted.
* When attaching two D-Sub connector cables to the RGB IN and the RGB
OUT connectors simultaneously, use a cable with connector sizes of 39 mm
x 16 mm (1.53 x 0.63)or less to keep the two connectors from making
contact with each other.
Connecting a PC with DVI output
The DVI input accepts up to the XGA@60Hz signal.
NOTE: The Auto Adjust feature does not work for DVI digital signal. When DVI
signal is selected and the image position is not corrected, adjust the horizontal
and vertical position using the Position/Clock screen. See page E-40 for more
details.
AUDIO IN
AUDIO IN
AUDIO OUT
AUDIO OUTDVI IN
RGB IN
RGB OUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO IN
AUDIO INR
L/
MONO
VIDEO
S-VIDEO
DVI cable (not supplied)
To DVI digital or
DVI analog
When Viewing a DVI Digital Signal:
To project a DVI digital signal, be sure to connect the PC and the pro-
jector using a DVI-D signal cable (not supplied) before turning on your
PC or projector. 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 a DVI-D signal cable while the projector is running.
If the DVI-D signal cable has been disconnected and then re-connected,
an image may not be correctly displayed. Should this happen, restart
your PC. 
						

							E – 25
R     L
AUDIO IN
AUDIO IN
AUDIO OUT
D
VI-I IN
R
GB IN
RGB OUT
PC CO
NTRO
LR
L/
MONO
VIDEO
RGB INY     Cb     Cr
R     L AUDIO
Component
AUDIO
Red
WhiteY
Cb
Cr
Red
WhiteDVD player
Optional 15-pin-to-RCA (female)
3 cable
(ADP-CV1)
Connecting Your DVD Player
You can connect your projector to a DVD player with component out-
puts or Video output. To do so, simply:
1. Turn off the power to your projector and DVD player.
2. If your DVD player has the component video (Y,Cb,Cr) output, use a
commercially available component video cable (RCA
3) and the
optional 15-pin-to-RCA (female)
3 cable to connect your DVD player
to the RGB INPUT connector on the projector.
For a DVD player without component video (Y,Cb,Cr) outputs, use
common RCA cables (not provided) to connect a composite VIDEO
output of the DVD player to the Video Input of the projector.
3. Turn on the projector and DVD player.
NOTE: Refer to your DVD player’s owner’s manual for more information aboutyour DVD player’s video output requirements,
Audio cable
(not supplied)Component video cable
RCA
3 (not supplied)
Audio Equipment 
						

							E – 26
IN
AUDIO IN
AUDIO OUT
AUDIO OUTNPUT
RGB OUTPUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO IN
AUDIO INR
L/
M
O
N
O
VIDEO
S-VIDEO
R       LS-VIDEOAUDIO OUT
R         L
AUDIO INVIDEO
AUDIO IN
AUDIO IN
AUDIO OUT
S-VIDEO
VIDEO
VCR/ Laser disc player
S-video cable (not supplied)
Audio equipmentAudio cable (not supplied)
Document camera Video cable (not supplied)
Connecting Your VCR or Laser Disc Player
Use common RCA cables (not provided) to connect your VCR, laser disc player or document camera to your projector.
To make these connections, simply:
1. Turn off the power to the projector and VCR, laser disc player or document camera.
2. Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player, connect the other end to the Video
input on your projector. Use an audio cable (not supplied) to connect the audio from your VCR or laser disc player to your audio equipment (if your
VCR or laser disc player has this capability). Be careful to keep your right and left channel connections correct for stereo sound.
3. Turn on the projector and the VCR or laser disc player.
NOTE: Refer to your VCR or laser disc player owner’s manual for more information about your equipment’s video output requirements. 
						

							E – 27
SOURCE
SELECT
LENS 
STATUS
POWER
ON/STAND BY AUTO
ADJUSTMENU
ENTER
CANCEL
Connecting the Power Cable and Turning on the Projector
Before you turn on your projector, ensure that the computer or video source is turned on and that your lens hood 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.
2.Turn on and off the Projector.
To turn on the projector:
Only after you press the "ON/STAND BY" button on the projector cabinet or "POWER ON" button on the remote control will the power
indicator turn to green and the projector become ready to use.
NOTE: To turn the projector on by plugging in the power cable, use the menu and enable the Auto Start feature. (See page E-45.)
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.
Indicators
POWER STATUS
POWER STATUSPOWER STATUS
POWER STATUS
OFF ON
POWER
SELECT
LENS SHIFT
FOCUS
ZOOM STATUS
POWER
ON/STAND BY
UTO
ADJUSTMENUENTERCANCEL
AC IN
AUDIO INPU
AUDIO INPU
AUDIO OUTP
AUDIO OUTPUT
DVI-I INPUT
RGB INPUT
RGB OUTPUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO INPUT
AUDIO INPUTR
L/
MONOVIDEO
S-VIDEO
MENU
OFF
VIDEO
AUTO ADJ.
S-VIDEO RGB1 RGB2
LASERON
SELECT
POWERPower ON/STAND BY button
Status of Indicators:
Stand by
Steady orange light
Lamp Mode:
Normal mode
Lamp Mode:
Eco mode
Steady light
Flashing green light
Steady green light
Flashing 3 minutes.
During this time Normal mode is
forcefully selected.Steady green light
Steady green light
This section describes how to select a computer or video source, how to adjust the picture, and how to customize the menu or projector settings.
3. OPERATION 
						

							E – 28
POWER STATUSPOWER STATUS
OFF ON
POWER
Status of Indicators: OFFFan runningStand by
Flashing green
lightSteady orange
light
To turn off the projector:
First press the Power (ON/STANDBY) button on the projector cabinet or the POWER 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 2 minutes.
NOTE: Do not disconnect the power cable during this time.
Then, unplug the power cable. The power indicator will go out.
MENU
ENTERCANCEL
PJ
FOCUS ZOOM OFF
VIDEO
AUTO ADJ.
S-VIDEO RGB1 RGB2
LASERON
VOLUME
SHIFT
HELP
POINTER
KEYSTONEMAGNIFY
FREEZE
PIC-MUTEPC CARDSLIDE
FOLDER
SLIDE
LIST
SELECT
POWER
About Startup Screen
(Menu Language Select screen)
When you first turn on the projector, you will get the Startup screen.
This screen gives you the opportunity to select one of the seven menu languages: English, German, French, Italian, Spanish,Swedish and Japa-
nese.
To select a menu language, follow these steps:
1. Use the Select 
 or  button to select one of the seven languages for the menu.
MENU
ENTERCANCEL
SELECT
2. Press the Enter button to execute the selection.
MENU
ENTERCANCEL
SELECT
3. The Basic/Custom menu will be displayed in the language you have selected.
To close the menu, press the Cancel button.
After this has been done, you can proceed to the advanced menu operation.
If you want, you can select the menu language later. See "Language" on page E-42.
ENTERCANCEL
SELECT 
						

							E – 29
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. Select the Computer, Video Source or PC Card Viewer
Press a source button on the remote control or the projector cabi-
net to select “Video” (VCR, document camera, or laser disc
player), S-Video”, “RGB” (computer or DVD with component
output), “DVI DIGITAL/ANALOG” or “PC Card Viewer” to dis-
play the image.
Or press the “Menu” button on the remote control or the cabinet
and use the menu to select your video source: “Video”, “S-Video”,
“RGB”, “DVI DIGITAL/ANALOG”, or “PC Card Viewer”.
4. Adjust the image position and the image size.
(1) Press the SHIFT button to display the Lens Shift adjustment screen.
Use the Select button on the remote control to move the image horizon-
tally, vertically or diagonally.
To close the Lens Shift adjustment screen, press the CANCEL button.
See page E-20 for “Lens Shift Adjustable Range”.
Projected image position can be shifted by using the LENS SHIFT button
on the cabinet.
Pressing two arrow buttons at the same time can move the lens diago-
nally.
(2) Press the ZOOM button to display the Zoom adjustment screen.
Use the Select  /  button on the remote control to adjust the image
size.
To close the Zoom adjustment screen, press the CANCEL button.
You can also adjust the image size by using the ZOOM + or –button on the
projector cabinet.
(3) Press the FOCUS button to display the Focus adjustment screen.
Use the Select 
 /  button on the remote control to adjust the focus.
To close the Focus adjustment screen, press the CANCEL button.
You can also adjust the image size by using the FOCUS + or –button on
the projector cabinet.
SELECT
SHIFT
ZOOM
ZOOM
FOCUS
FOCUS
NOTE: In some cases the image may move down a little immediately after a
lens shift adjustment has been made in the downward direction.
(When a lens shift adjustment has been made in the upward direction, this
image movement will not occur) 
						

							E – 30
Other adjustments
Rotate the projector to make the
image square.
Use keystone correction for
proper adjustment.
Rotate the four feet to make the
image square to the screen.UpDown Each of the feet height can be changed up to 0.24” (6mm) or at angles
up to 1.8 degrees.
A
U
D
IO
 IN
A
U
D
IO
 IN
A
U
D
IO
 O
U
A
U
D
IO
 O
U
T
DVI IN
RGB IN
RGB OUT
PC CONTROL
MOUSE
OUTPUT
REMOTE
CONTROL
INPUTAUDIO IN
AUDIO INR
L/
MONOVIDEO
S-VIDEO