NEC Vt575 Projector User Manual

14
2. Installation and Connections
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 95˚F (35˚C).
•Do...

15
2. Installation and Connections
 Making Connections
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.
*If the screen goes blank while using your remote control, it may be the result of the computers screen-saver or power
management software.
AC IN
AUDIO OUTMONITOR  OUTPC...

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NOTE: The projector is not compatible with video decoded outputs of either the NEC ISS-6020 and ISS-6010 switchers.
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...

17
2. Installation and Connections
Connecting an External Monitor
MONITOR OUTAUDIO
AC IN
AUDIO OUTMONITOR  OUTPC CONTROLAUDIOS-VIDEO INCOMPUTER 2 IN
VIDEO INCOMPUTER 1 IN
AUDIOL/MONOR
AUDIOL/MONOR
MONITOR OUT 
You can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB analog
image youre projecting.
To  do so:
1. Turn off the power to your projector, monitor and computer.
2.
Use an RGB/VGA cable to connect your monitor to the MONITOR OUT (Mini D-Sub 15 pin)...

18
AUDIO INLRAUDIO OUT
LR
Component
YCbCr
AC IN
AUDIO OUTMONITOR  OUTPC CONTROLAUDIOS-VIDEO INCOMPUTER 2 IN
VIDEO INCOMPUTER 1 INAUDIOL/MONOR
AUDIOL/MONOR
COMPUTER 1 INAUDIO 
AUDIO
S-VIDEO INVIDEO INCOMPUTER IN
MONITOR  OUTPC CONTROLL/MONOR
COMPUTER IN
AUDIO
2. Installation and Connections
You can connect your projector to a DVD player with component output 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)...

19
2. Installation and Connections
AUDIO INLRAUDIO OUTLRVIDEO OUTS-VIDEO VIDEO
AC IN
AUDIO OUTMONITOR  OUTPC CONTROLAUDIOS-VIDEO INCOMPUTER 2 IN
VIDEO INCOMPUTER 1 IN
AUDIOL/MONOR
AUDIOL/MONOR
S-VIDEO IN
VIDEO IN
AUDIO
AUDIO
Connecting Your VCR or Laser Disc Player
S-Video cable (not supplied)
Video cable (not supplied)
VCR/ Laser disc player
Audio equipment
Audio cable (not supplied)
Use an RCA or S-Video cable (not provided) to connect the video and use RCA cables (not provided) to connect
the audio...

20
2. Installation and Connections
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 IN
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ADJ.
AUDIO OUT S-VIDEO INCOMPUTER 1 IN
COMPUTER  OUTPC CONTROL AUDIO AUDIO
COMPUTER 2 IN
VIDEO INAUDIO
L/MONORAUDIOL/MONOR
Connecting the Supplied Power Cable
Connect the supplied power cable to the projector.
First connect the supplied power cables two-pin plug to the AC IN of the projector, and then connect the other plug of
the...

21
3. Projecting an Image (Basic Operation)
This section describes how to turn on the projector and to project a picture onto the screen.

 Turning on the Projector
NOTE:
•The projector has two power switches: a main power switch and a POWER (ON/STAND BY) button (POWER ON and OFF on the
remote control).
•When plugging in or unplugging the supplied power cable, make sure that the main power switch is pushed to the off (
)
position. Failure to do so may cause damage to the projector.
AC IN
ZOOM...

22
3. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
When you first turn on the projector, you will get the Startup menu. This menu gives you the opportunity to select one
of the 8 menu languages.
To select a menu language, follow these steps:
1. Use the SELECT 
 or  button to select one of the 8
languages for the menu.LAMP
STATUS
POWER VIDEO
AUTO
ADJ.
S-VIDEO COMPUTER-1 COMPUTER-2
ON/STAND BY
SELECT
ENTEREXIT MENUUP MAGNIFY PAGEOFF
POWERON
PIC-MUTE
DOWN
2....

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3. Projecting an Image (Basic Operation)
 Selecting a Source
Selecting the computer or video source
VIDEO S-VIDEO COMPUTER-1 COMPUTER-2
LAMP
STATUS
POWER
AUTO
ADJ.ON/STAND BY
SELECT
VOLUMEL-CLICK
MOUSER-CLICK
AUTO ADJ.
ASPECT HELP
FREEZE PICTURE
S-VIDEOVIDEOCOMPUTER1
2
NOTE: Turn on the computer or VCR connected to the projector.
Using the cabinet buttons
Press any one of the COMPUTER 1/2 (COMPUTER button on VT47),
VIDEO and S-VIDEO buttons.
The corresponding indicator will light green.
Using the...