User's Manual

Troubleshooting. Please read before
notifying our repair officers of a failure
Please check the below particulars before you contact the service center
to notify an abnormality of the monitor.
This symptom can
be discovered
The screen doesn’t
show anything.
Take these respective actionsCheck these points
Is the monitor power cord insert-
ed ?
Is the power turned off ?
Is the power turned on with the
power pilot lamp lit green?
Is the power turned on with the
power pilot lamp lit orange ?
Is the message “Out Of Range”
shown ?
Is the message “No Signal”
s h o w n ?
Please connect the power cord
correctly to the concent.
Please press the power button.
Please adjust the brightness ( )
and contrast ( )again.
The monitor is in the power saving
mode. Please therefore move the
mouse or press any key on the
keyboard.
The frequency of PC (Video Card)
is out of range (i.e., horizontal:
31-60KHz, vertical: 56-75KHz).
Please therefore see [Product
Specification] in this guide to
reset it in conformity with monitor
s p e c i f i c a t i o n s .
The signal cable isn’t connected
between PC and monitor, or is
missing. Please check and
connect it properly.