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CDM-600L Satellite Modem
Front Panel Operation
CONFIG: REMOTE CONTROL: CHAR FORMAT
PARITY:DATA-BITS:STOP-BITS = N81
Edit the I/O character format using the [↑] [↓] arrow keys. The options are:
6.3.1.11
CONFIG: MASK
These sub-menus permit the user to selectively mask, or make active, various alarms and
traffic conditions that are monitored in the unit.
CONFIGURE ALARM MASK:
Use the [←] [→] arrow keys to select the parameter to edit, then press ENTER.
One of the following sub-menus will be displayed:
CONFIG: MASK: AIS
AIS:
Use the [←] [→] arrow keys to select the parameter to edit: Select either ACTIVE or
MASKED, using the [↑] [↓] arrow keys, then press ENTER.
N81
No parity
E72
Even parity
O72
Odd parity
RXIF
SAT-ALM
TX-TERR-AIS= MASKED
RX-SAT-AIS = ACTIVE
If Tx-TERR-AIS is set to ACTIVE, a fault will be generated whenever the
modulator senses that the 'all ones' condition is present in the terrestrial data.
If Rx-SAT-AIS is set to ACTIVE, a fault will be generated whenever the
demodulator senses that the 'all ones' condition is present in the receive data.
If an alarm is MASKED, no alarm will be generated.
(N81,E72,O72)
8 Data bits
1 Stop bit
7 Data bits
2 Stop bits
7 Data bits
2 Stop bits
AIS
BUFFER
TERR-ALM
(ACTIVE,MASK)
(ACTIVE,MASK)
6–25
Revision 2
MN/CDM600L.IOM
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