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Reference Section
Digital LED LCD Television Instruction Manual EN-26
En
Reference Sections
Troubleshooting
To assist in location of possible faults use the
help guide below:
No picture, no
sound
Verify if the television is
properly plugged in.
Verify if the television has a
proper supplied power source.
Verify if electricity is available.
Blank screen
Verify if correct signals are
input.
Operate the remote to change
signal input to correct input.
Restart the television if power
supply is interrupted.
No sound
Press MUTE button and verify if
Mute mode is set.
Switch to other channel and
verify if the same problem
happens.
Press VOL+ button to see if the
problem can be solved.
Poor sound
Verify if sound system is correct.
Refer to user‘s manual for
adjustment.
No picture in
some channel
Verify if correct channel is
selected.
Adjust the antenna.
No color for
some channel
program
(black and
white)
Verify if the same problem exists
in other channels.
Check out of picture and sound
systems.
Refer to relative instructions
in the Manual for color
adjustment.
Spots with
some or all
pictures
Verify if the antenna is correctly
connected.
Verify if the antenna is in good
condition.
Make fine adjustment of
channel.
Television out
of control
Disconnect the television from
power supply and 10 seconds
later, connect the television
to the power supply. If the
problem still exists, contact
authorized after-sales service
for technical assistance.
Note
If the fault can not be repaired using the above
guide consult with your local authorized service
centre.
The TV set must only be repaired by a qualified
registered service person. Never attempt to
remove the back cover as the TV set has dangerous
voltages