Appendix
56
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
– Make sure you have properly connected the projector to peripheral equipment as described on
pages15-17.
– Make sure all equipment is connected to AC outlet and the power is turned on.
– When you operate the projector with a computer and it does not project an image, restart the
computer.
– Solutions
Problem
No power
– Plug the power cord of the projector into the AC outlet.
– See if the POWER indicator lights red.
– Wait 90-120 seconds after the projector is turned off to
restart the projector. The projector can be turned on after the
POWER indicator turns red. (See page 19.)
– Check the WARNING indicator. If the WARNING indicator
lights red, the projector cannot be turned on. (See page 51.)
– Check the projection lamp. (See page 54.)
– Unlock the Key lock function. (See page 48.)
Image is out of focus
– Adjust the focus of the projector. (See page 22.)
– Provide proper distance between the projector and the
projection screen. (See page 13.)
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