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34
T R O U B L E S H O O T I N G
Trouble Shooting
What is the problem
What might the reason be
Corrective action
No picture, no sound, no display
No mains voltage
Check mains cable and sockets
No picture, no sound, display on
Short-circuit in LNB-supply
Switch off the receiver, repair the
short-circuit, switch on the recei-
ver
Defective or no cable connection
Check all cable connections
Defective LNB
Replace the LNB
Wrong ODU set up
Set correct ODU up
ODU set up incorrectly
Set up the ODU again
In the picture small square
Heavy rain or snow
Remove snow from ODU
boxes (small bricks) arise
periodically.
ODU incorrectly set up
Set up ODU correctly
Periodically the receiver switch-
The dish is too small in the
Use a larger dish
es to still image - no sound.
place of reception
Periodically the screen turns
There is an obstacle between dish Install the dish in a place
black, "No signal" is displayed
and satellite (e.g. a tree)
with a clear view.
Sound OK, no picture
Set to a radio program
Switch to TV
Picture and sound disturbed in
ODU placed incorrectly
Check ODU
programs which were OK before
or defective
Program transferrred to another
Make a search
transponder
(see "Installation")
Program no longer being
transferred
None
Remote control does not work
Set to wrong mode
Set mode to SAT1
When all the data are entered, you just confirm by
activating the ”accept function” (yellow).
Now your receiver automatically starts on the de-
sired time and tunes to the desired program.