User's Manual

Rev. B

Before calling for repair service...

*Before calling for repair service, check the following items for possible remedies to the

encountered symptoms.

Problem Check below

There is no

picture

• Make sure the AC adapter is properly inserted in the

power outlet.

• Make sure the main power button of the main unit is on.

• Make sure the signal cable is free of connections.

• Make sure whether the power of an external input device

is on.

• Make sure the display mode is set to proper mode.

• Fluorescent lamp may have reached the end of service life.

There is no

sound

• Make sure the sound cable is free of connections.

• Make sure whether the power of an external input device

is on.

Reference

Pages

Picture is not

clear

• Operate the Auto Adjust.

• Adjust the Phase and the Clock.