CDM-600 Satellite Modem

Revision 7

Front Panel Operation

MN/CDM600.IOM

backward alarm inputs are to be used. An activated alarm may respond to a hardware input at P5A (H/W) or be software controlled by a receive fault on the modem (S/W).

CONFIG: MASK: SATELLITE ALARMS: RX

PROCESS ALARMS RECEIVED FROM SATELLITE

BWA1=N, BWA2=N, BWA3=N, BWA4=N

Select which Receive IDR backward alarms are to be monitored.

CONFIG: MASK: TERR-ALM

TERR-ALM: TX = ACTIVE (ACTIVE,MASK)

RX = OFF

(OFF,ENABLED)

These alarms are only valid for D&I operation.

Use the [←] [→] arrow keys to select the parameter to edit. Edit the alarms using the [↑] [↓] arrow keys, then press ENTER.

6.3.1.11CONFIG: IMPEDANCE

IF IMPEDANCE = 50 (50,75 OHMS)

Select either 50 or 75, using the [↑] [↓] arrow keys, then press ENTER.

Note that this affects both the Rx and Tx IF ports simultaneously.

6.3.1.12CONFIG: STATISTICS

LINK STATISTICS LOGGING INTERVAL: 00 minutes (00 TO 90)

Edit the logging interval (the period of time over which the statistics will be measured), using the [↑] [↓] arrow keys, then press ENTER. Setting a value of 00 disables the feature (no logging).

The user can choose 00, 10, 20, 30, 40, 50, 60, 70, 80, or 90 minutes. For more information about the Statistics data taken, refer to Section 6.3.4.3 Monitor: Statistics.

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Premier Mounts CDM-600 Config Mask Satellite Alarms RX, Config Mask TERR-ALM, Config Impedance, Config Statistics