Monitor: Cnc; Monitor: Odu (Cdm/R-570Al L-Band Units Only); Select: Test - Comtech EF Data CDM-570A Installation And Operation Manual

6.3.3.7

MONITOR: CnC

Appendix G. DOUBLETALK CARRIER-IN-CARRIER OPTION
When you select CnC and the demod is not locked, the modem displays the following message:
CnC:
Demod Not Locked
When CnC is enabled and the demod is locked, the screen displays the CnC performance data.
This read-only display updates once every second:
PR=+01.1dB PSDR=+01.1dB
ΔF=-002.3kHz Dly=249.6ms
6.3.3.8

MONITOR: ODU (CDM/R-570AL L-Band Units ONLY)

See Chapter 10. CDM-570A/570AL ODU (TRANSCEIVER, BUC, LNB) M&C
OPERATIONS for complete details about this modem-specific menu branch.
Outdoor Unit Monitor:
BUC LNB
For the CDM/R-570AL only: Use this menu branch to monitor a BUC or LNB, if connected. Use
the ▲▼arrow keys to select BUC or LNB. Press ENTER to continue or CLEAR to return to the
previous menu.

6.3.4 SELECT: TEST

TEST: Mode BERT
◄ ►
Use the arrow keys to select Mode or BERT. Press ENTER.
Front Panel Operation
CDM-570A/570AL Satellite Modem with Optional Packet Processor
(▲ ▼,ENTER)
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Revision 5
MN-CDM570A