NEC NEAX 2000 IVS2 Maintenance Manual page 61

(9) Four times per five minutes, recall is executed when the first connection to the Remote MAT
cannot be established by the default settings. These values can be changed by the system
data programming.
(10) Two called party number of Remote MATs can be set as the destination of fault information.
When the first connection to a Remote MAT cannot be established, the next recall is
executed to the other destination, and repeated one after the other.
(11) When multiple faults occur within the predetermined time, the fault information is reported
at a time.
MJ ALARM START OF FAULT
INFORMATION REPORTING
60 SECONDS
If a MN alarm is registered within "t" seconds, the fault information of the MN alarm is
reported together with the MJ alarm.
(12) Even if the alarm is cleared within the predetermined time, the fault information is reported
to the Remote MAT.
MJ ALARM START OF FAULT
INFORMATION REPORTING
60 SECONDS
Even if the MJ alarm is cleared within "t" seconds, the fault information of the MJ alarm is
reported.
2
NEAX2000 IVS Maintenance Manual
ND-70926 (E), Issue 3.0
CHAPTER 1 MAINTENANCE SERVICE FEATURES
MN ALARM
T SECONDS
MJ ALARM
CLEARED
T SECONDS
Remote MAT
END OF FAULT
INFORMATION REPORTING
END OF FAULT
INFORMATION REPORTING
Page 53