Troubleshooting - Pico Macom SIRD-FTA Installation And Operation Manual

TROUBLESHOOTING

PROBLEM
The display on the
front panel does not
light up.
No sound or picture.
But the front panel
red light is on.
No sound or picture
Bad picture/
blocking error.
No picture appears
on the TV screen.
44
Troubleshooting
POSSIBLE CAUSE
Main cable is not
connected.
The unit is in stand-
by mode.
The satellite dish is
not pointing at the
satellite.
No signal or
weak signal.
The satellite dish is
not pointing at the
satellite.
Signal is too strong.
Satellite dish is too
small.
LNB noise factor
too high.
The LNB is faulty.
The system is con-
nected by SCART
leads or RCA leads,
and TV is not in
AV/EXIT mode.
WHAT TO DO
Check that the main
cable is plugged into
the power socket.
Press the standby
button.
Adjust the dish.
Check the signal
level on the antenna
setup menu.
Check the cable
connections, LNB
and other equipment
connected between
the LNB and the
Receiver, and/or
adjust the dish.
Adjust the dish.
Connect a signal
attenuator to the
LNB input.
Check that the main
cable is plugged into
the power socket.
Change to an LNB
with a lower noise
factor.
Change the LNB.
If the system is con-
nected by SCART
leads or RCA leads,
switch the TV to the
appropriate AV input.