Severity Levels

Not Alarmed (NA)

AID Type

BLSR protection group

Date

Month/day/year that the condition was detected

Time

Hour:minute:second that the condition was detected

Probable Cause

RNG-URT (Unknown Ring Type)

Effect on Service

Standing Condition (SC)

Alarm Entity Type

COM

Description

Unknown Ring Type

Likely Cause

Automatic ring discovery did not time out but the ring type could not be determined.

Visible Indication

Lighted ABN LED on the SYSCTL faceplate.

Action

Proceed to Procedure 5-144: Clear "Unknown Ring Type" condition.