Comtech EF Data CDM-700 Installation And Operation Manual page 79

CDM-700 High Speed Satellite Modem
Front Panel Operation
Tx Data Alarm:
Alarm
This selection affects the event reporting status upon detection of loss of Tx Cable, and
subsequently the switching logic, when the modem is in a 1:1 redundancy configuration.
Select Alarm, Fault, or Mask using the
If Intfc1 Port1 Tx Alarms:
Tx-AIS Alarm:
Alarm
This selection affects the event reporting status upon detection of a Tx AIS condition, and
subsequently the switching logic, when the modem is in a 1:1 redundancy configuration.
Select Alarm, Fault, or Mask using the
If Intfc1 Port1 Tx:
Intfc1 Port 1 Tx Data:
Normal
This feature has been added for compatibility with certain older equipment. Select Normal or
Inverted using the
If Intfc1 Port1 Tx:
Intfc1 Port 1 Data Rate
Tx: 34.368000
Intfc1 Port 1 Data Rate
Tx: Disabled
This is a 'read only' status window to display the data selected via the Intfc1 Port1:
menu. When Port1 Tx is enabled or disabled via Intfc1 Port1 Tx:
that status is reflected in this display:
•
When Port1 Tx is enabled, the data rate associated with Port 1 is displayed, as shown in
the top example.
•
When Port1 Tx is disabled, that status is reflected in this display, as shown in the bottom
example.
Press to reveal the the following status menu:
ENTER
Fault Mask (
◄ ►
Tx-AIS is selected:
Fault Mask (
◄ ►
Inv is selected:
Inverted (
◄ ►
arrow keys. Press
Data is selected:
E)
arrow keys. Press
E)
arrow keys. Press
E)
.
ENTER
(E)
(E)
6–25
MN/CDM700.IOM
.
ENTER
.
ENTER
Type
Ena/Dis (see next section),
Revision 5