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20 - English
Troubleshooting
Check the power connection.
(Refer to page 4)
Power LED is dark.
No picture.
Perform Auto_config
.
Check the computer power is on.
OSD, "check cable."
is displayed on the
screen.
Check the signal cable between monitor
and computer. (Refer to page 4)
Message, "No cable."
is displayed on the
screen.
Screen looks to be run
down.
Screen is not clear.
Check the resolution and frequency of
computer and video card, and set up
again refer to the current monitor
mode and standard signal mode table.
Display is unstable and
trembling.
Remove attaches to the signal line
(Video extension cable and others)
and switch on.
Perform Auto-config.
Adjust clock and PHASE.
Check the resolution and frequency of
computer and video card, and set up
again in reference to the current monitor
mode and standard signal mode table.
Double images or
'ghosts'.
Perform Auto-Config.
Adjust COLOR at User Mode in OSD Color
Menu.
Picture is dark.
Picture is biased or cut
or too wide.
Monitor is in DPMS mode.
Power LED turns into
Green blinking.
Check the voice signal connection code or
adjust volume
NO SOUND
Adjust COLOR at User Mode in OSD Color
Menu.
Color is irregular.
