Comtech EF Data CDM-IP 300L - Manual (Page 101)

CDM-IP 300L IP-Centric Satellite Modem Rev. 1
CD/CDMIP300L.IOM
75
DISPLAY SELECTIONS/DESCRIPTION
MODEM REF ACT
------▓--
MODEM REF activity alarm
MODEM REF PLL
-------▓-
MODEM REF PLL not locked
MODULE
-------▓-
Modulator module fault
CONFIGURATION
--------▓
Modulator configuration fault
4.2.1.1.4.2 Stored/Faults – Demodulator
DISPLAY SELECTIONS/DESCRIPTION
DEMODULATOR 0
11/07/01
Note: “-” indicates status of parameter is OK.
“+” indicates a fault.
Reverse contrast “+” indicates an
alarm.
CARRIER DETECT
▓-------
Carrier detect fault. Indicates the decoder is
not locked
IF SYNTHESIZER
-▓------
Demodulator IF synthesizer fault. Indicates
the IF synthesizer is not locked
I CHANNEL
--▓-----
I channel activity fault. Indicates a loss of
activity in the I channel of the quadrature
demodulator