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TROUBLESHOOTING
Problem
The display on the front
panel does not light up.
No sound or picture, but
the front panel shows
red light.
No sound or picture.
Bad picture/blocking
error.
The picture is not
displayed on the screen,
when switched on.
There is interference
on your terrestrial
programme or video
signal.
Possible causes
Main cable is not
connected.
The receiver is in standby
mode.
No signal or weak signal.
Signal is too strong.
Antenna noise factor
too high.
The antenna is faulty.
The system is connected
by RF leads.
The system is connected
by RF leads and the
output programme of
the receiver interferes
with an existing terrestrial
programme or Video
signal.
22
ENGLISH
What to do
Check that the main cable
is plugged into the power
socket.
Press the standby button.
Check the cable
connections, antenna
and other equipment
connected between the
antenna and the receiver.
Connect a signal
attenuator to the antenna
input.
Change to an antenna
with lower noise factor.
Change the antenna.
Check the UHF channel
fixed in your system and
tune the UHF channel
properly.
Change the receiver
output program to a
more suitable program,
or connect the system by
SCART leads.
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