D04 In-Band (Ib) Diagnostic; Figure 4-5 In-Band Diagnostic - Led; Table 4-12 In-Band Diagnostic - Osd - Motorola DCT5100 Installation Manual

d04 In-Band (IB) Diagnostic

The DCT5100 displays the IN-BAND DIAGNOSTIC status of a digital carrier for the last
attempted tuned channel. If a digital carrier is not present, this diagnostic indicates the carrier
is not locked.
Table 4-12 illustrates the OSD of the IB receiver digital status:
Table 4-12
IN-BAND DIAGNOSTIC - OSD
IN-BAND DIAGNOSTIC
MODE:
CARRIER LOCK:
DATA:
SNR
AGC:
5 SECOND ERROR
COUNTS:
UNCORRECTABLE:
CORRECTABLE:
The display information is updated every 5 seconds when viewing the diagnostic.
Figure 4-5 illustrates the LED display:
Figure 4-5
IN-BAND DIAGNOSTIC - LED
32.0 dB
23 %
Data activity
indicator
MUTE MUTE
IB diagnostic Carrier lock indicator
indicator (L for locked,
U for not locked)
Diagnostics
64 QAM
YES
YES
GOOD
FAIR
1234
5678
P
DCT5100 Installation Manual
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