Troubleshooting - Hansol 700Fs User Manual

Troubleshooting

Power LED is off.
No picture.
Message, "No sigral."
is displayed on the
screen.
Screen looks to be run
down.
Screen is not clear.
Display is unstable and
trembling.
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Check the power connection.
(Refer to page 4)
Check the computer connection cable.
(Refer to page 4)
Check if computer power is on.
Check the signal cable between monitor
and computer. (Refer to page 4)
.
Perform AUTO config
Perform Clock and Adjust PHASE.
Switch off/on the monitor.
Remove accessories (Video extension
cable and others) and switch on.
Check the resolution and frequency of
computer and video card, and set up the
again in reference to the current monitor
mode and standard signal mode table.
Color is irregular.
Double images or
'ghosts'.
Picture is dark.
Picture is biased or cut
or too wide.
Power LED turns into
amber or blinking
amber.
No sound.
Dead sound.
Adjust COLOR at User Mode in OSD Color
Menu.
Check the resolution and frequency of
computer and video card, and set up a
gain in reference to the current monitor
mode and standard signal mode table.
Adjust COLOR at User Mode in OSD Color
Menu.
Perform Auto-Config.
Monitor is in power saving mode.
Check the voice signal connection code or
adjust volume.
Adjust BASS and TREBLE.
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