ViewSonic Projector Pj1172 User Manual

ViewSonic  PJ1172 6
Connecting Your Devices
NOTE
• Some computers may have multiple display screen modes. Use of some of these modes 
may not be compatible with this projector.
• For some RGB input modes, an optional Mac adapter is necessary.
• When the image resolution is changed on a computer, depending on an input, automatic 
adjust function may take some time and may not be completed. In this case, you may 
not be able to see a check box to select “Yes/No” for the new resolution on Windows, 
and the...

ViewSonic  PJ1172 7
Examples of connection with a computer
ComputerProjector
RGB outRGB cable
Audio out Stereo Mini cable
RS-232C cable
CAT-5 cable RS-232C port
Network port

ViewSonic  PJ1172 8
Examples of connection with a VCR/DVD Player
VCR/DVD PlayerProjector
Audio out (R)
Audio out (L)
Video out

ViewSonic  PJ1172 9
Connecting to a monitor
Connecting to a speaker (with amplifier)
Connecting The Power Supply
1Connect the connector of the power cord 
to the AC inlet of the projector.
2Firmly plug the power cord’s plug into the 
outlet.
 WA R N I N G
• Use extra caution when connecting the power cord as incorrect or faulty connections 
may result in fire and/or electrical shock. Please adhere to the “Quick Start Guide” and 
the following.
• Only plug the power cord into outlets rated for use with...

ViewSonic  PJ1172 10
Remote Control
About The Laser Pointer
This remote control has a laser pointer in place of a finger or rod. The laser beam emits and 
the LASER INDICATOR lights while the LASER button is pressed.
Installing Batteries
 WA R N I N G
• The laser pointer of the remote control is used in place of a finger or rod. Never look 
directly into the laser beam outlet or point the laser beam at other people. The laser 
beam can cause vision problems.
 CAUTION
• Use of controls, adjustments or...

ViewSonic  PJ1172 11
Operating The Remote Control
NOTE
• Replace the batteries whenever the remote control starts to malfunction.
• When strong lights, such as direct sunlight or light from an extremely close range (such 
as from an inverter fluorescent lamp), hit the projector’s remote sensor, the remote 
control may cease to function. Adjust the direction of the projector to keep light from 
directly hitting the projector’s remote sensor.
The remote control works with the 
projector’s remote sensors....

ViewSonic  PJ1172 12
Using The Mouse/Keyboard Control Function
Using the USB control feature, you can use the remote control as a simplified mouse or 
keyboard of the computer.
Connect the USB port of the projector to the computer via the USB cable.
memo The USB control can be used with 
Windows 95 OSR 2.1 or higher. It may 
not be possible to use the remote 
control, depending on the computer’s 
configurations and mouse drivers.
memo The function can be used only for 
the functions illustrated on the...

ViewSonic  PJ1172 13
Power On/Off
NOTE
• Turn the power on/off in right order. Please power on the projector before the connected 
devices. Power off the projector after the connected devices.
Turning On The Power
1Remove the lens cap.
2Set the power switch to [ | ] (On).
The STANDBY/ON indicator will light to solid 
orange.
3Press the STANDBY/ON button.
The projector lamp will light up and the STANDBY/
ON indicator will begin blinking green. When the 
power is completely on, the indicator will stop...

ViewSonic  PJ1172 14
Operating
Selecting An Input Signal
1Select an input signal.

ViewSonic  PJ1172 15
Selecting The Aspect Ratio
1Press the ASPECT button to toggle between the modes for 
aspect ratio.