21. Troubleshoting
Problem Possible
cause
Solution
Display does not display.
Power cord is not connected
into power plug.
Check out the feeding.
No picture / sound.
Wrong A/V connection
between receiver and TV.
Check the A/V connection
between receiver and TV.
Mute function is active.
Press Mute button on RC.
TV is turned off.
Turn on the TV.
No signal
A/V output is Incorrectly set.
Check wiring among LNB and
other devices.
Press and hold MENU button
while STB is on and select
correct video output.
Wrong adjustment of
antenna.
Adjust the antenna.
Remote controller does not operate.
Batteries are not inserted
correctly or are discharged.
Check the polarita or insert
new bateries.
DO is turned into TV mode
(TV button blinks when
pressing) or is set for
controlling different model of
AB IPBox.
Press STB button.
Set RC for controlling your
model.
CA module does not work
CA module is not inserted.
Check out if the CA module is
inserted correctly.
CA module is not inserted
correctly.
správne.
It is not possible to start recording or
recording stopped.
No free place on HDD.
HDD has not been
formatted.
HDD checking is just
running.
Check HDD status.
