Troubleshooting - InFocus X2 Service Manual

Troubleshooting

You use the Troubleshooting section to diagnose problems with the projector. In this section, you will find
troubleshooting flowcharts for a variety of symptoms. Each flowchart leads you through a series of steps
that will ultimately result in a solution. The solutions begin with the most simple and progress to the most
complex.
What do you want help solving?
Power problems, including lamp issues, partial power up, shutdown and no power (page 46)
Image problems, including no image, bad color, dim image and other picture distortions (page
53)
Keypad problems (page 57)
Remote problems (page 58
Audio problems (page 59)
Check Internal Voltages and Signals
In addition to the troubleshooting flowcharts, you can also check internal voltages and signals to diagnose
a defective part.
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