45
The polarization is incorrectly
Set correct polarization
set on the receiver. Note
"How to set/vary & store a
program"
LNB is defective
Get LNB replaced by an
expert
The channel does not
Get relevant technical
transmit any longer at the pro-
journal for information,
grammed reception frequency.
reprogram the program
There is a wrong DiSEqC
Check DiSEqC setting
setting
LNB frequency is as low as
Get LNB exchanged by
10 GHz
an expert
The image has black Too weak a signal, there is a
Get a new satellite bowl
and white dots
need for a larger bowl. Consult
installed by an expert
an expert
Too weak a signal, the satellite
Apply to an expert to get
bowl is incorrectly oriented
the satellite bowl adju-
sted correctly
The reception frequency is
Adjust correct reception
incorrectly set on the receiver.
frequency
Note "How to set/vary & store
a program"
Too strong a signal
Get an attenuator instal-
led by an expert
Good image,
There are wrong audio
Adjust correct audio fre-
bad sound
parameters. Check audio
quency
settings, noting "How to
set/vary & store a program"
Good sound,
The reception frequency is
Adjust correct reception
bad image
incorrectly set. Check the
frequency
setting of the reception
frequency, noting "How to
set/vary & store a program"
The set heats up ex- There is a short-circuit on the
Consult an expert
tremely, there is nei- LNB or the bowl line (water
ther a sound nor a
might perhaps have entered
picture immediately
there)
or after a short time