LG L15V26 - CableCARD Troubleshooting Chart

Directview LCD Training 78 CableCARD
CABLECARD
The following chart will help as a guide to troubleshoot Cablecard related problems.
OOB frequency =
Between 70 and 130
MHz
Bad signalOOB S/N > 10 dB
Goto Diagnostic Screen
Menu > “000”
Wait for download
>No OOB data – goto
diagnostic screen
Cable Channel List:
Ready
Check Channel List Ready
Menu > “000”
If all zeros, card defectiveHost ID: must not be all
zeros
If all zeros, card defectiveCableCard™: must not be
all zeros
Check Pairing
Menu > Cable >
CableCard Pairing
1) Re-insert card
2) Try another card
>Defective card slot
Screen displays
CableCARD Inserted
Plug in CableCARD
TM
Else ProblemGood ResultOperation
FDC Carrier: Locked
FDC Center Freq: 75.25
MHz or between 70 and
130 MHz
Weak, distorted signalFDC Status:
FDC_SNR > 10 dB
Check OOB Function
Menu > “000”
No OOB data signalOOB Msg: # should
increase each time this
screen is accessed
Status: tuned state
LKC shows frequency
Check OOB Function
Menu > Cable > Network
Setup
Channel not receivableFAT Status :
SNR > 21 dB (64 QAM)
SNR > 28 dB (256QAM)
Carrier: Locked