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Alarm Settings
Programming Reference
4-22 DBS-EX23-530 Revised April 2000
Error Counters for FF Alarm Keys
The following counters determine when FF alarm keys light.
FF alarm keys light when an error counter exceeds the specified number
within 24 hours. FF alarm keys can indicate the following types of alarms:
• Red alarms
• Loss of signal alarms
• Sync loss alarms
• Yellow alarms
• Slip alarms
• Frame loss alarms.
In most cases, the default values for the error counters do not need to be
changed.
The alarm keys can be assigned to any key telephone. However, the keys will
only work on a non-attendant phone that has the programming authorization
code (#98 9999) activated. With attendant phones, the keys work whether or
not the programming authorization code is activated.
For instructions on programming FF alarms keys, see page 4-35.
Note: Once the alarm condition is corrected, the FF alarm key will remain lit
until the end of the 24-hour period, unless you enter the “historical error
clearance” command. For a description of this command, see page 4-38.
Parameter Frame Loss Counter
Description Determines how many frame losses occur before a Frame Loss FF
key is lit.
The FF key lights when the counter exceeds the specified number
within a 24-hour period.
(See page 4-35 for instructions on programming ISDN alarm
keys.)
Programming Master cabinet: FF1 9# 4# 4# 3# 1# (0-9000)#
Slave cabinet: FF1 9# 4# 5# 3# 1# (0-9000)#
Options 0-9000/24 hours
(9000)