Comtech EF Data SMS-301 - Manual (Page 49)

SMS-301 Redundancy Switch Operation
Rev. 3 3-11
3.5.1.1 Configuration Switch Control Menu
Refer to Figure 3-4.
OPERATION MODE Programs the 1:1 switch to AUTOMATIC or MANUAL mode.
Upon entry, the current status of the 1:1 switch is displayed. Press
[ENTER], then use any of the arrow keys to select. Press
[ENTER] to execute the change, or [CLEAR] to abandon the
change.
Note: The AUTOMATIC mode is the normal operating mode.
The MANUAL mode is required for most configuration changes.
ON-LINE MODEM Select the prime or backup modem (A-MODEM or B-MODEM).
Note: Ensure that the 1:1 switch is in MANUAL mode.
Upon entry, the current status of the 1:1 switch is displayed. Press
[ENTER], then use any of the arrow keys to select. Press
[ENTER] to execute the change, or [CLEAR] to abandon the
change.
Note: This feature is available in the DEPENDENT and
MANUAL mode only.
ON-LINE MOD Select the prime or backup MODULATOR.
Note: Ensure that the 1:1 switch is in MANUAL mode.
Upon entry, the current status of the 1:1 switch is displayed. Press
[ENTER], then use any of the arrow keys to select. Press
[ENTER] to execute the change, or [CLEAR] to abandon the
change.
Note: This feature is available in the INDEPENDENT and
MANUAL mode only.
ON-LINE DEMOD In the ON-LINE DEMODULATOR, the operator can select a
prime or backup demodulator.
Note: Ensure 1:1 switch is in MANUAL mode.
Upon entry, the current status of the 1:1 switch is displayed. Press
[ENTER], then use any of the arrow keys to select. Press
[ENTER] to execute the change, or [CLEAR] to abandon the
change.
Note: This feature is available in the INDEPENDENT and
MANUAL mode only.