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TRACER 6000 Series Split System Manual

Section 5  User Interface Guide

612806320L1-1A

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Displays any active alarms on the E1 link (reported from both the local and remote TRACER units).

 

These alarms include AIS, CRC, LCV, LOS, OOF, and RMT. Table 1 briefly describes these alarms. See 
Section 8, Troubleshooting Guide on page 95, for more information on these alarms.

(Read Only) Displays the current interface type of the E1 module.

Determines whether the TRACER unit will report active alarms. If set to 

, no alarms will be 

displayed on this menu page. The 

 parameter is independently configured for the local 

and remote TRACER units. When set to 

, the TRACER does not report active alarms via SNMP, 

the 

 port, alarm contacts, menu screens, or LEDs on the front panel. By default, alarm reporting is 

set to 

.

(Alarm Indication Signal) Activates when an incoming remote alarm is received from a 
connected E1 device. An AIS signal is an unframed all one signal that replaces the normal 
traffic signal.

(Loss of CRC-4 Framing) The receiver is unable to synchronize to the CRC-4 frame 
pattern of the received signal.

(Line Code Violations) Activates when the incoming E1 stream presents line coding 
violations.

(Loss of Signal) Activates when no E1 signal is present from the connected E1 equipment. 
LOS is activated after receiving 192 consecutive zeros.

(Out of Frame) The receiver is unable to synchronize to the FAS framing pattern of the 
received signal.

(Received Remote Alarm) Activates when an incoming remote alarm is received from the 
E1 device, indicating that a failure has occurred in the received direction.