Kathrein Twin-PVR Satellite UFS 821si - Manual (Page 127)

127
Troubleshooting
In the event of a malfunction, first check all the cable connections and
operating states:
1. Receiver and TV set power plugs are connected to wall socket
2. Antenna cable on receiver input
3. Receiver and TV set correctly interconnected by a Scart or cinch
cable
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
Configuration menu. Only one cable
from satellite system connected
Consult an antenna specialist to have
it checked and repaired as necessary.
On “Installation” menu check LNB
configuration 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 SAT socket). OR:
On “Installation” menu change LNB
configuration 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
“Summer Time” setting wrong. An
incorrect time was imported from the
reception signal
On “System Setup” - “Time Setup”
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: PRO 7,
SAT 1, Kabel 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 screening
factor of cable
Consult your antenna specialist
Black or blue screen, no on-screen
displays
Scart connection to TV deactivated by
accidentally pressing 0 button
Keep pressing 0 button until TV picture
reappears on-screen