4. Troubleshooting

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4. Troubleshooting

If a problem still remains after applying the sugges ted remedies, contact your local dealer.

No-picture problems : See No.1 - No.2

Imaging problems : See No.3 - No.9

Other problems : See No.10 - No.12

USB problems : See No.13 - No.14

Problems Possible cause and remedy

1. No picture
Power indicator does not light.
Check whether the power cord is connecte d correctly. If
the problem persists, turn off the monitor, and then turn
it on again a few minutes later.
Press .
Power indicator is lighting blue. SeteachRGBadjustingvaluein<Gain>tohigherlevel.
(page 18).
Power indicator is lighting orange. Switch the input signal with .
Operate the mouse or keyboard.
Turn on the PC.
2. The message below appears. This message appears when the signal is not input
correctly even when the monitor functions prop erly.
This message appears when no signal is input .
(This is displayed for about 40 seconds)
The message shown left may appear, because some
PCs do not output the signal soon after power-on.
Check whether the PC is turned on.
Check whether the signal cable is conne cted properly.
Switch the input signal with .
The message below shows that the input signal is out of
thespeciedfrequencyrange.(Suchsignalfrequenc yis
displayed in red.)
Example:
Reboot the PC.
Select an appropriate display mode using the gr aphics
board’s utility. Refer to the manual of the graphics board
for details.
fD: Dot Clock
fH: Horizontal Frequency
fV: Vertical Frequency
*
*
*
In Dual Display mode, the display of the error message
is shown by or .
*In Dual Display mode, the display of the error message
is shown by or .