User's Manual

RS
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L
C
C
D
D
M
M
O
O
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N
I
I
T
T
O
O
R
R User’s Guide Book
RR
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Power indicator is off
and no picture
- The power cord is
properly connected?
- Check the power
button of monitor
- Connect the power
cord properly.
- Turn on the monitor
WN@trouble@shooting
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No picture even though
the power LED is on.
- Check the signal cable
is connected properly.
- Connect the signal cable
properly
Screen position is not
collect.
- Check the screen size
and position
- Press ᴘAUTOᴙbutton on
OSD menu
Screen is too bright or
dark
- Check the brightness
of the monitor
- Adjust the brightness by
PC system
Screen is not clear.
Focus is bad and noise
occur.
- The frequency sets up
properly?
- Adjust the frequency by
PC.
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