LG 15LW1RA - Manual (Page 62)

Note
Check before reporting malfunction
62
When suspecting a malfunction, check again if the following occur. It may not necessarily be a malfunction.
Abnormal Adjustment
Symptoms
Screen appears a little late after turn-
ing the wireless TV on.
Screen appears but no sound is
heard.
Remote control does not work.
Vertical and horizontal lines as well as
net pattern appear on the screen
instantly, and the screen shakes.
Sreen of all channels or the specific
channel is overlapped or the line
Color is not displaying properly.
A strange sound is heard from the
wireless TV.
This phenomenon occurs because of image elimination processing to hide the image noise on the screen when
the power is turned on. It is not a malfunction.
The screen may appear a little late depending on the network status.
Check the program of other broadcasting service provider.
Press the Volume Up button among Volume Up/Down button.
Check whether there is any obstacle between remote control and wireless TV.
Check whether the battery is inserted with correct polarity.
The battery can be used up. Replace two batteries with new one. (Page 20)
Caused by strong electromagnetic interference from a high-frequency electric device or other TV. Possibly
caused by a cordless phone, hair dryer, electric drill, etc.
Adjust the direction. i.e., Re-orient the antenna to the broadcasting station.
Check the program of other broadcasting service provider.
Select the color and adjust it using the Volume Up button. (Page 33)
“Snapping sound” before and after watching TV originates from surrounding environment change because of the
characteristics of the plastic products. It is not a malfunction.
Take the following measures
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