Conrad Eurosky SR 401 Bedienungsanleitung Seite 47

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