Comtech EF Data cdm-570a - MONITOR: Live Alarms) ODU; Monitor: Odu; MONITOR: Outdoor Unit Monitor) BUC

CDM-570A/570AL Satellite Modem with Optional Packet Processor
Revision 5
ODU (Transceiver, BUC, LNB) Operation 10–44 MN-CDM570A
10.3.1.2.1.1 (MONITOR: Live Alarms) ODU
ODU Alarms: BUC Current
Out of Limits (ENT)
ODU Alarms: None
(ENT)
This read-only screen indicates if there are any ODU Alarms present. If a prioritized fault is
present it is displayed here (as per the SUMMARY OF PRIORITIZED ODU FAULTS table). If
not, the screen displays ‘None’.
Press ENTER or CLEAR to return to the previous menu.
10.3.1.2.2 MONITOR: ODU
Outdoor Unit Monitor:
BUC LNB (◄ ►,ENTER)
The screen shots that follow depict sample configurations – the actual values
and settings will vary and they are dependent on the ODU configuration in use.
Typical for all nested screens, press ENTER or CLEAR to return to the Outdoor
Unit Monitor submenu.
Use the ◄ ► arrow keys to select BUC or LNB, and then press ENTER.
10.3.1.2.2.1 (MONITOR: Outdoor Unit Monitor) BUC
BUC:DC=47.8V,3.25A SW=05
T=+38C PLL=Flt Pwr=02.1W
This read-only screen displays the following parameters:
Display Line
Item
Description
Top
DC
(DC Power) If a BUC supply is installed, menu displays measured BUC
supply voltage and load current, measured at the Tx-IF connector.
SW
If BUC FSK is enabled, menu displays the M&C software version of the
BUC.
Bottom
T
(Temperature) If BUC FSK is enabled, menu displays BUC ambient
temperature in C.
PLL
If BUC FSK is enabled, menu displays the fault status of the BUC PLL
synthesizers.
Pwr
(Output Power) If BUC FSK is enabled, menu displays the output power
as measured by the BUC power monitor.