4-12
Diagnostics
MODE
Table 4-13 lists the values for the MODE display on the OSD:
Table 4-13
MODE values - OSD
Value
Description
ANALOG IB
Contains an Analog channel
64 QAM IB
Contains a Digital channel with a modulation mode of 64 QAM
256 QAM IB
Contains a Digital channel with a modulation mode of 256 QAM
CARRIER LOCK
The IB CARRIER LOCK indicates if the IB receiver is locked to the carrier.
Table 5-15 illustrates valid values displayed on the LED and OSD:
Table 4-14
In-Band CARRIER LOCK - OSD and LED
OSD Display
LED Display
YES
NO
DATA
The IB data indicates if data is being carried on the IB stream. The indicators cover all packet
processors regardless of which stream they are monitoring.
Valid values for the OSD and LED are illustrated in Table 4-15:
Table 4-15
In-Band DATA indicators – OSD and LED
OSD Display
LED Indicator
YES
NO
DCT5100 Installation Manual
Definition
L
Carrier locked
U
Carrier unlocked
Definition
on
IB Data detected within last 5 seconds
off
IB Data not detected within last 5 seconds