44
Troubleshooting
The following are not malfunctions.
●
This LCD display is built with very high precision technology; however,
be aware that a few pixels may be missing or constantly lit.
●
When a still image is displayed for a long time, it may remain
indistinctly on the screen after the picture has changed. The remaining
picture will disappear after a while.
●
The following symptoms are problems only when pictures or sounds
are not played back normally.
●
A slight electric shock occurs when you touch the monitor.
●
The top and/or rear panel of the monitor becomes hot.
●
The monitor emits a cracking noise.
●
The monitor emits a mechanical noise.
●
If the monitor does not operate normally, perform the following to
reset the monitor.
●
Unplug the monitor from the wall outlet, and plug it in again.
Cannot turn on the monitor.
●
Connect the power cord properly. (
➔
page 08)
The remote control does not work.
●
Insert the batteries in the correct direction. (
➔
page 04)
●
Replace the batteries with new ones.
●
Aim the remote control to the remote sensor on the monitor.
(
➔
page 09)
●
The effective range of the remote control is about 7 meters (23 feet).
●
Get closer to the monitor.
●
Remove any obstruction between the remote control and the monitor.
No picture from a connected device.
●
Select the correct input on the monitor.
●
Connect the external device properly.
●
Turn on the external device and start playback.
The monitor turns off automatically.
●
When you want to display a picture on the monitor for a long time,
select “ Off ” for “ Auto Shut Off ” (
➔
page 27) in “ Setup ”.
GD32X1̲us̲en.indb 44
GD32X1̲us̲en.indb 44
09.9.29 6:32:43 PM
09.9.29 6:32:43 PM
