Motorola DCH100 Installation Manual download pdf (Page 24)

4 DIAGNOSTICS

Out-Of-Band (OOB) Status

This diagnostic indicates the status of the out-of-band control channel.

The Out-Of-Band Status fields are:

Field Description

Data Indicates whether data is being carried by the OOB (the indicators cover all packet

processors regardless of which stream they are monitoring and are cleared when you enter

the diagnostic).

OSD Description

“*” OOB data detected within last 5 seconds

blank OOB data not detected within last 5 seconds

SNR When carrier lock has been established, displays an estimate of the carrier signal-to-noise

ratio in dB, with an explanation:

GOOD — Good value

FAIR — Marginal signal level, check the signal

POOR — Unusable signal

INVALID — Invalid SNR value

EMM

Data

Indicates whether the set-top is receiving a message on the EMM Stream

OSD Description

“*” EMM data detected within last 5 seconds

blank EMM data not detected within last 5 seconds

Carrier

Lock

The CARRIER LOCK is reset to “1” after an initialization from the headend or a power cycle.

Each time the set-top detects a drop in OOB connectivity, the counter increments.

OSD Description

YES Carrier locked

NO Carrier unlocked

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 55 56

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Motorola DCH100 Installation Manual Page 24