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mAINTENANCE
Cleaning your Tv
Clean your TV regularly to keep the best performance and to extend the product lifespan.
CAUTION
y Make sure to turn the power off and disconnect the power cord and all other cables first.
y
y When the TV is left unattended and unused for a long time, disconnect the power cord from the wall outlet to
y
prevent possible damage from lightning or power surges.
Screen, frame, cabinet and stand
y To remove dust or light dirt, wipe the surface with a dry, clean, and soft cloth.
y
y To remove major dirt, wipe the surface with a soft cloth dampened in clean water or a diluted mild detergent. Then
y
wipe immediately with a dry cloth.
CAUTION
y Avoid touching the screen at all times, as this may result in damage to the screen.
y
y Do not push, rub, or hit the surface with your fingernail or a sharp object, as this may result in scratches on the
y
screen and image distortions.
y Do not use any chemicals as this may damage the product.
y
y Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock, or malfunction.
y
Power cord
Remove the accumulated dust or dirt on the power cord regularly.
TROUBLEShOOTING
Problem
Cannot control the TV with
y Check the remote control sensor on the product and try again.
the remote control.
y Check if there is any obstacle between the product and the remote control.
y Check if the batteries are still working and properly installed (
No image display and no
y Check if the product is turned on.
sound is produced.
y Check if the power cord is connected to a wall outlet.
y Check if there is a problem in the wall outlet by connecting other products.
The TV turns off suddenly.
y Check the power control settings. The power supply may be interrupted.
y Check if the Sleep Timer or Timer Power Off feature is activated in the TImERS
y If there is no signal while the TV is on, the TV will turn off automatically after 15
When connecting to the PC
y Turn the TV off/on using the remote control.
(HDMI/DVI), 'No signal' or
y Reconnect the HDMI cable.
'Invalid Format' is displayed.
y Restart the PC with the TV on.
y
y
y
y
y
y
y
y
settings.
y
minutes of inactivity.
y
y
y
MAINTENANCE / TROUBLESHOOTING
Solution
to
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39
to
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