Kathrein UFS 822sw - Manual (Page 150)

150
TROUBLESHOOTING
In the event of a malfunction, fi rst check all the cable connections and operating states:
1. Receiver and TV set power plugs are connected to the wall socket
2. Antenna cables are located on the receiver input
3. Receiver and TV set correctly interconnected by a Scart or cinch cables
4. Audio connections are made to hi-fi or Dolby Digital system as appropriate (see previous page)
5. Receiver and TV set (Hi-Fi/Dolby Digital system) are switched on (check power indicators)
6. Receiver is responding to remote control
A selection of troubleshooting tips is offered below.
Problem Cause Remedy
“No signal!” warning
appears on some or all
channels
Antenna signal of satellite
reception system missing or faulty.
Incorrect oscillator frequencies
set in “LNB Confi guration” menu.
Only one cable connected from
the satellite system
Consult an antenna specialist to have
it checked and repaired as necessary.
On “Installation” menu check LNB
confi guration for satellite in question:
High L.O. “10.600” GHz and Low L.O.
“9.750” GHz, and change as necessary.
Connect tuner input “LNB2 IN” with
second cable (connect coaxial cable
with F connection) of satellite socket.
OR: On “Installation” menu change LNB
confi guration tuner input to “#1” (if only
one satellite being received)
Remote control no longer
responding
Receiver or remote control
command set may have been
unintentionally changed Set infrared code 1, as described in
operating manual under “Remote
Control RC 660”; check batteries
Wrong time being
displayed
The “Summer Time” setting is
wrong. An incorrect time was
imported from the reception
signal
On “System set-up” - “Time set-up”
menu check “Summer Time enabled”
and change as necessary. Switch
off receiver at mains switch from
current channel, e.g. ARD or ZDF, wait
10 seconds and then switch back on
The following channels cut
out or “Poor signal or no
signal!” appears: ProSieben,
SAT1, Cable 1, DSF, N 24,
Tele 5, 9 Live, HSE 24 and
Sonnenklar TV
DECT telephones are operating
on the same frequency as these
channels. Interference may occur
due to inadequate level or poor
shielding of cable
Consult your antenna specialist
Black or blue screen, no
on-screen displays
Scart connection to TV deactivated
by accidentally pressing the 0
button
Keep pressing the 0 button until the TV
picture reappears on-screen