TechniSat DIGIT MF4-S Operating Manual page 68

Technisat digit mf4-s operating manual
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Problem
Various programmes not shown in
programme list
Sound OK, no TV picture
Programmes such as Pro 7, Sat 1,
TM3, Kabel 1, DSF and HOT
temporarily show interference
Receiver cannot be operated
Remote control not working
Square blocks appear temporarily in
picture. Image freezes temporarily,
no sound, screen occasionally black
with message "No Signal".
No picture, no sound, display on
No picture, no sound, display off
No reception of programmes previo-
usly received
Antenna cannot be rotated
Possible cause
Incorrect programme list selected
Radio mode selected
Interference from cordless (DECT)
telephones
Data stream defective -->receiver
blocked
Batteries spent
Heavy rain or snow
Antenna incorrectly positioned
Dish too small for location
An obstacle between dish and
satellite (e.g. a tree)
Short circuit in LNC connection
Defect in, or missing cable
connection
Defective LNC
Incorrect external unit selected at
receiver
Antenna incorrectly positioned
No mains power
Antenna defective, or incorrectly
Programe being broadcast on
another transponder
Programme no longer being broad-
cast
Motor not DiSEqC 1.2 compatible
68
Solution
Select other programme list (see
Point 7.2.3.1)
Switch to TV mode
Increase distance between phone
base station and receiver
Disconnect mains power for approx.
5 secs., then reconnect and switch
receiver on again
Replace batteries
Remove snow from dish
Adjust antenna position
Adjust antenna position
Mount dish with unobstucted line of
sight
Switch receiver off, eliminate short
circuit, switch unit on again
Check all cable connections
Replace LNC
Correct setting (see Point 6.4)
Adjust antenna position
Check mains cable and plug
Check antenna
Perform scan (see Point 8.3)
None
Use suitable motor

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