Troubleshooting; External Control Device Setup - LG LN52 Serie Benutzerhandbuch

20 TROUBLESHOOTING / EXTERNAL CONTROL DEVICE SETUP

TROUBLESHOOTING

Problem Solution
Cannot control the y Check the remote control sensor on the product and try again.
TV with the remote y Check if there is any obstacle between the product and the remote control.
control.
y Check if the batteries are still working and properly installed (
No image display y Check if the product is turned on.
and no sound is y Check if the power cord is connected to a wall outlet.
produced. y Check if there is a problem in the wall outlet by connecting other products.
The TV turns off y Check the power control settings. The power supply may be interrupted.
suddenly. y Check if the Automatic Standby or Off Time feature is activated in the TIME
settings.
y If there is no signal while the TV is on, the TV will turn off automatically after
15 minutes of inactivity.
When connecting y Turn the TV off/on using the remote control.
to the PC (HDMI), y Reconnect the HDMI cable.
'No signal' or y Restart the PC with the TV on.
'Invalid Format' is
displayed.

EXTERNAL CONTROL DEVICE SETUP

To obtain the external control device setup information, please visit www.lg.com
to , to ).