NEC Univerge SV8100 - Page 34

Issue 1.0 UNIVERGE SV8100
2 - 16 System Maintenance
Ringing Problem on SLT
E2
Replace SLT.
Problem
solved?
Yes
Yes
Yes
No
No
No
SLT defective.
Check to see if ringing
problem is intermittent.
Intermittent
Problem?
Check to see if SLT is
call forwarded.
Call
Forward?
Cancel call
Forwarding.
Check CD-4LCA /CD-8LCA
for ring voltage output with
AC meter.
Pass
Fail
Busy
Idle
Check BLF indication
for station.
Replace CD-4LCA/CD-8LCA .
RSG Test?
BLF
Indication?
Busy
Idle
Terminate SLT on MDF.
Check/replace
station cable.
BLF
Indication?
1. Reset/replace CD-4LCA/CD-8LCA and test.
2. Perform Second Initialization, and test; then
perform First Initialization and test.
3. Change CD-CP00-US and test using default
program.
Check MDF
connection.