Config!Mask) - Mask - Comtech EF Data CDM-Qx Installation And Operation Manual

CDM-Qx Satellite Modem
Front Panel Operation
Edit the configuration and value of the frequency reference. Values of Internal 10 MHz,
External 01 MHz, External 02 MHz, External 05 MHz, External 10 MHz, External
20 MHz, Out Int. 10 MHz, and Auto are possible. The value is changed using the #$
arrow keys, then pressing
Two examples are shown below:
Frequency Reference:
Internal 10 MHz
Frequency Reference:
External 05 MHz
5.7.1.8 (Config%Mask) - MASK
Alarm Mask: Transmit Receive
Reference
Select Transmit, Receive or Reference, using the ◄ ► arrow keys, then press
Selecting Transmit displays the following submenu:
Tx Alarm Mask: Tx-FIFO
G.703-BPV Tx-AIS
Select Tx-FIFO, G.703-BPV, or Tx-AIS using the ◄ ► arrow keys, then press
For each of the choices a submenu similar to the one shown below will be shown:
Tx-FIFO Alarm:
Active
Select Active or Masked using the ◄ ► arrow keys, then press
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.
Selecting Receive displays the following submenu:
Rx Alarm Mask: AGC Eb/No
Rx-AIS Buffer
Select AGC, Eb/No, Rx-AIS or Buffer using the ◄ ► arrow keys, then press
For each of the choices a submenu similar to the one shown below will be shown:
AGC Alarm:
Active
.
ENTER
(▲ ▼, ENT)
(▲ ▼, ENT)
BUC LNB (◄ ►,ENT)
(◄ ► ENT)
Masked (◄ ► ENT)
(◄ ► ENT)
Masked (◄ ► ENT)
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MN/CDMQx.IOM
ENTER
ENTER
. If the user
ENTER
ENTER .
.
.