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CDM-570/570L Satellite Modem with Optional IP Module Revision 4
Front Panel Operation MN/CDM570L.IOM
6–33
6.12 (CONFIG) MASK
Select Transmit, Receive, Reference, BUC or LNB using the ◄ ► arrow keys, then
press ENTER. Note that the BUC and LNB choices are only applicable for the CDM-
570L.
If Transmit is selected the following sub-menu will be displayed:
Select Tx-FIFO, G.703-BPV or Tx-AIS, using the ◄ ► arrow keys, then press
ENTER. For each of the choices a sub-menu similar to the one shown below
will be displayed:
Select Active or Masked, using the ◄ ► arrow keys, then press
ENTER
.
If the user selects Active, then a Transmit Traffic fault will be generated
whenever the transmitter sees that the transmit FIFO has slipped.
Similarly, the user can mask a G.703 BPV or Transmit AIS alarm.
If the user selects Masked, no alarm will be generated.
If Receive is selected the following sub-menu will be displayed:
Select AGC, Eb/No, Rx-AIS or Buffer, using the ◄ ► arrow keys, then press
ENTER. For each of the choices a sub-menu similar to the one shown below
will be displayed:
Select Active or Masked, using the ◄ ► arrow keys, then press
ENTER.
Alarm Mask: Transmit
Receive Ref BUC LNB (◄ ►)
Tx Alarm Mask: Tx-FIFO
G.703-BPV Tx-AIS(◄ ►,ENT)
Tx-FIFO Alarm:
Active Masked (◄ ►,ENT)
Rx Alarm Mask: AGC Eb/No
Rx-AIS Buffer (◄ ►,ENT)
AGC Alarm:
Active Masked (◄ ►,ENT)