healing HHT651, Руководство по эксплуатации, Страница: 18 / 20

As the TV signal may be weak in some places, particular attention to Antenna system may be
necessary. In the event of poor pictures, please call an experienced TV Antenna specialist.
TROUBLESHOOTING
Problem
Standby light not lit
No signal found
No picture or sound
Scrambled channel
message
No response to remote
control commands
Forgotten channel lock
code
Forgotten menu lock
code
The remote control will
not operate your receiver
After moving the receiver to
another room you are no
longer able to view digital
signals
Possible cause What to do
Mains lead unplugged
Mains fuse blown
Aerial is disconnected
Aerial is damaged/misaligned
Out of digital signal area
AV input is not selected on your TV
Channel is scrambled
Receiver is off
Not aimed at receiver correctly
Front panel obstructed
Remote control batteries exhausted
(1) The batteries in your remote
control need replacing
(2) There is an obstruction
blocking the signal path
between the remote control
and receiver.
The signal from new point may
come from an antenna socket that
is delivering less digital signal in
the other room.
Check mains lead
Check fuse
Check aerial lead
Check aerial
Check with dealer
select correct AV input
Select alternative channel
Plug in and switch on
Aim handset at front panel
Check for obstructions
Replace handset batteries
Re-install channels to cancel
channel lock
Contact help line
(1) Replace the batteries
(2) Check that there is nothing
blocking the path between
the remote control and the
front of the receiver
Try a direct feed from the antenna
Call a specialist to repair
the antenna system
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English
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