Fagor TTT 8000 Manual De Instrucciones página 17

TROUBLESHOOTING
Effect
"Status" LED colour: Green
"Status" LED colour: Orange
"Status" LED colour: Red
"Comm" LED colour: Orange
TUNER UNLOCKED
PROGRAM MISSING
TABLES NOT FOUND
OUT BW EXCEEDED
HW FAILLURE
NO DESCRAMBLE
CAM NOT PRESENT
CAM WARNING
LCN REPEATED
Cause
OK.
Defective Input Signal.
Tuner not synchronized.
Output Service disappeared
from transponder.
No RF output.
Image pixelation.
CAM not detected.
(TTT 8000 CI only)
Hardware failure.
Waiting control data.
Tuner unlocked.
Service not found.
Defective Input Signal.
Image pixelation.
Hardware failure.
Some active service is
chripted.
CAM not detected.
CAM error (initialization error or
communication error).
LCN repeated.
17
Action
Check RF Input Signal (level, C/N).
Check Frequency.
Check OUTPUT SERVICES list; Read Services and
check if any program disappeared.
Check if OUTPUT RF is "YES".
Check if Output Mux BW(%) is lower than 92%.
(OUTPUT SERVICES).
Check CAM connection.
Switch OFF and ON again.
Check Communication Bus between Modules and
MCU 8000. OK if there is no MCU 8000 unit.
Check 1st IF Input Signal (level, C/N).
Check Frequency, Baud Rate, DVB mode.
Read Services in OUTPUT SERVICES.
Check RF Signal level, C/N.
Check if Output Mux BW(%) is lower than 92%.
(OUTPUT SERVICES).
Switch OFF and ON again.
Check rights of active services.
Check CAM connection.
Repeat last operation.
Check LCN repetition on active services.