ViewSonic Projector PJD7830HDL User Manual

 10
Operating the Laser pointer
The laser beam is visible. It is necessary to press and 
hold LASER for continuous output.
The laser pointer is not a toy. Parents should be mindful of 
the dangers of laser energy and keep this remote control 
out of the reach of children.
Caution
• Do not look into the laser light window or shine the laser light beam on yourself or 
others. See the warning messages on the back of the remote control prior to using it.
Using the remote mouse control
The capability of...

 11
To switch the code for the remote control, press ID set and the corresponding button 
from 1 to 8 buttons on the remote control together for 5 seconds or more. The initial 
code is set to1. When the code is switched to 8, the remote control can control every 
projector.
Note
• If different codes are set on the projector and remote control, there will be no response 
from the remote control. When that happens, switch the code for the remote control 
again. 

 12
Installing the batteries
1. Open the battery cover in the 
direction shown.
2. Install batteries as indicated by the 
diagram inside the compartment.
3. Close the battery cover into position.
Caution
•  Risk of explosion if battery is replaced by an incorrect type.
•  Dispose of used batteries according to the instructions.
•  Make sure the plus and minus terminals are correctly aligned when loading a battery.
Note
• Keep the battery out of the reach of children. 
• Remove batteries from remote...

 13
Remote control operation
Point the remote control at the infrared remote sensor and press a button.
• Operating the projector from the 
front.
Note
• The remote control may not operate when there is sunlight or other strong light such as 
a fluorescent lamp shining on the remote sensor.
• Operate the remote control from a position where the remote sensor is visible.
• Do not drop the remote control or jolt it.
• Keep the remote control out of locations with excessively high temperature or humidity.
•...

 14
Connection
When connecting a signal source to the projector, be sure to:
1. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Ensure the cables are firmly inserted.
Important
• In the connections shown above, some cables may not be included with the projector 
(see Package contents on page 2). They are commercially available from electronics 
stores.
• The connection illustrations above are for reference only. The rear connecting jacks...

 15
Connecting a computer or monitor
Connecting a computer
The projector provides two VGA input sockets that allow you to connect them to both 
IBM
® compatibles and Macintosh® computers. A Mac adapter is needed if you are 
connecting legacy version Macintosh computers.
To connect the projector to a notebook or desktop computer:
1. Take the supplied VGA cable and connect one end to the D-Sub output socket of 
the computer.
2. Connect the other end of the VGA cable to the COMPUTER IN signal input socket...

 16
Connecting Video source devices
You can connect your projector to various Video source devices that provide any one 
of the following output sockets:
•HDMI
• Component Video
• Video (composite)
You need only connect the projector to a Video source device using just one of the 
above connecting methods, however each provides a different level of video quality. 
The method you choose will most likely depend upon the availability of matching 
terminals on both the projector and the Video source device...

 17
1. Take a VGA (D-Sub) to HDTV (RCA) cable and connect the end with 3 RCA type 
connectors to the Component Video output sockets of the Video source device. 
Match the color of the plugs to the color of the sockets; green to green, blue to 
blue, and red to red.
2. Connect the other end of the cable (with a D-Sub type connector) to the COM-
PUTER IN socket on the projector.
Important
• If the selected video image is not displayed after the projector is turned on and the 
correct video source has been...

 18
About the microphone input
• If you wish to use a microphone, connect a 3.5 mini jack cable microphone to the 
projector.
• There are two ways to adjust microphone volumes.
• Directly set microphone volume levels in the SYSTEM SETTING: ADVANCED 
> Audio Settings > Microphone Volume menu.
• Set projector volume levels in the SYSTEM SETTING: ADVANCED > Audio 
Settings > Audio Volume menu, or press Volume keys (+, -) on the remote 
control. (The projector volume setting will affect the microphone...

 19
Operation
Powering on/off the projector
Powering on the projector:
1. Complete the AC power cord and peripheral signal cable(s) connections.
2. Press   to turn on the projector.
The projector takes a minute or so to warm up. 
• If the projector is still hot from previous activity, it will run the cooling fan for 
approximately 60 seconds before energizing the lamp.
3. Turn on your source (computer, notebook, DVD, etc.).
• If you are connecting multiple sources to the projector simultaneously, press...