Comtech EF Data Radyne RCS20, Инструкция по установке и эксплуатации

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RCS20 M:N Redundancy Switch Revision 15
User Interfaces MN-RCS20 and CD-RCS20
4–56
Key Label Function
S4 NEXT Press to cycle to the next Events Screen.
Numeric Keypad --- N/A
4.3.3.4 NEXT EVENTS SCREEN
Key Label Function
S1 DELALL Press to delete all stored events.
S2 --- N/A
S3 --- N/A
S4 NEXT Press to cycle to the next screen.
Numeric Keypad --- N/A
4.3.3.5 SWITCH MAJOR ALARMS 1
These screens display the RCS20 major alarms, and allow the user to mask these alarms. When an
alarm is masked, the error will not be reported on the front panel MAJOR ALARM lamp nor on the
ALARM connector at the rear of the RCS20. The RAM/ROM alarm indicates a failure of the RCS20
internal memory. The BACKUP UNAVAILABLE alarm indicates that a prime channel modem has failed,
but there was no backup channel modem available for backup, causing prime channel traffic to be
dropped. The BACKUP ERROR alarm indicates that the prime channel modem configuration could not be
loaded to a backup channel modem, thus a required automatic backup could not take place, causing
prime channel traffic to be dropped.
CAUTION
Masking alarms may cause undesirable modem performance
4.3.3.5.1 Programming steps:
1. Press

or

to move the flashing cursor the channel to be programmed
SWITCH MAJOR ALARMS
MASK
RAM/ROM : PASS NO
BACKUP UNAVAILABLE : FAIL NO
ERROR DURING <BACKUP> : FAIL YES
 
Y/N NEXT