AIRIS LW 108T, Instruction Manual

Page: 44 / 44

In some r egion, the digital terrestrial signal may be weak. So you'd better use the
antenna in which the booster was built,for watching theweak sinal channels.
Problem Possible cause What to do
Standby light not lit Mains lead unplugged
Mains fuse blown Check mains lead
Check fuse
No signal found
Aerial is disconnected
Aerial is damaged/misaligned
Out of digital signal area
Check aerial lead
Check aerial
Check with dealer
No picture or sound Tuned to digital teletext channel Reduce to another channel
Scrambled channel
message
Channel is scrambled Select alternative channel
No response to
remote control
Receiver off
Handset not aimed correctly
Front panel obstructed
Hand set batteries exhausted
Plug in and turn on plug
Aimhandset at front panel
Check for obstructions
Replace handset batteries
Forgotten channel
lock code
Re-install channels to cancel
channel lock
Forgotten menu
lock code
Contact help line
The remote control
will not operate
your STB
(1) The batteries in your remote
control need replacing
(2) There is an obstruction
blocking the signal path
between the remote control
and the box.
(1) Replace the batteries
(2) Check that there is nothing in
the way of the path between
the remote control and the
receiver
After moving the
STB to another
room you find you
are no longer able
to receive digital
reception
The aerial feed former new point
may come through a distribution
systemwhich may reduce the
digital signal now received by the
box.
Try a direct feed fromthe antenna
TROUBLESHOOTING
M1