Troubleshooting; Table 1-4. Troubleshooting - Hitachi CM761ET User Manual

TROUBLESHOOTING
The following Table 1-4 is provided to assist you in common installation issues.
Table 1-4. Troubleshooting
Symptom Solution
No power I Verify the power cord is installed correctly.
Press the power switch.
No picture Increase Contrast and Brightness.
No picture and the power indicator Check Signal Cable Connection.
lights orange
Check Power Connection to computer.
"POWER SAVE" message appears Check Signal Cable Connection.
Check Power Connection to computer.
"INVALID SCAN FREQ." meesage Check Signal Cable Connection.
appears
I Check video input specification.
Wavy or elliptical (moire) pattern I Adjust unit with moire control as outlined in the
armears I Table 1-1.
,,
Co[our is not uniform Activate Degauss function.
Environmental influences
Check to see that no magnetic appliance such
as telephones, subwoofers/speakers, fans, or
fluorescentlighting are near the monitor.
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