Trouble Shooting - Jolly line multi spectrum Instruction Manual

5. TROUBLE SHOOTING

Problem
No display light up
No sound or picture,
but the front panel
power light is ON.
No sound or picture
Bad picture/Blocking
Error
AV out No
picture(Video)
The key is not working
24
Possible Causes
Power switch is not
on Run out of batteries
AV IN jack insert, but no
video input
The satellite dish is not
pointing at the satellite.
No signal or weak signal
The satellite dish in not
pointing at the satellite
Signal is too strong
Satellite dish is too small Change to a larger dish
LNB noise factor too high Change to an LNB with
The LNB is faulty
The system is connected
by SCART cable and TV is
not in AV mode.
Out of battery
Key blocks
What To Do
Check to make sure power
on. Even on adapter
Pull out AV IN cable
Adjust the dish. Check the
Signal Level in the Antenna
Setup Menu
Check the cable connections.
LNB and other equipment
connected between the LNB
and the meter and adjust
the dish.
Adjust the dish.
Connect a signal attenuator
to the LNB input
lower noise factor
Change the LNB
Check the UHF channel fixed
in your system and tune the
UHF properly.
Even on adapter
make sure no blocks
between the front panel