Diagnostics 4-9
DCT5100 Installation Manual
OOB DATA
OOB DATA indicates if data is being carried by the OOB and EMM traffic, which is tracked
separately. Table 4-8 lists OOB DATA indicators:
Table 4-8
DATA indicators – OSD and LED
OSD Indicator
LED Indicator
Definition
YES
on
OOB data detected within last 5 seconds
NO
off
OOB data not detected within last 5
seconds
OOB EMM DATA
The EMM indicators are on when EMM data is being carried on the OOB stream. Table 4-9 lists
the indicators displayed on the OSD and LED:
Table 4-9
EMM DATA indicators – OSD and LED
OSD Indicator
LED Indicator
Definition
YES
on
EMM data detected within last 5 seconds
NO
off
EMM data not detected within last 5
seconds
OOB Signal-to-Noise Ratio (SNR)
The OSD displays an estimate of the carrier signal-to-noise ratio in dB with an explanation.
Table 4-10 lists the SNR indicators for the OSD:
Table 4-10
SNR indicators - OSD
Indicator Meaning
GOOD
Good value
FAIR
Marginal signal level, check the signal
POOR
Unusable signal
INVALID
SNR value not valid
This field is only valid when carrier lock has been established.