IN3144_IN3146_IN3148HD User’s Manual
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Remote Control Problems
Problem: The projector does not respond to the remote control
1.
Direct the remote control towards remote sensor on the front of the projector.
2.
Ensure the path between remote and sensor is not obstructed.
3.
Turn off any fluorescent lights in the room.
4.
Check the battery polarity.
5.
Replace the battery.
6.
Turn off other infrared-enabled devices in the vicinity.
7.
Replace the remote control.
Audio Problems
Problem: There is no sound
1.
Adjust the volume on the remote control.
2.
Adjust the volume of the audio source.
3.
Check the audio cable connection.
4.
Test the source audio output with other speakers.
5.
Have the projector serviced.
Problem: The sound is distorted
1.
Check the audio cable connection.
2.
Test the source audio output with other speakers.
3.
Have the projector serviced.
Having the Projector Serviced
If you are unable to solve the problem, you should have the projector serviced. Pack the projector in
the original carton and contact InFocus Support at www.infocus.com/support or call us.
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