NEC Univerge SV9100 - Page 27

UNIVERGE SV9100
Issue 1.0
System Maintenance Manual
15
Go to Flowchart C3.
Repair SLT.
Done.
1. Reset GCD-4LCF /GCD-8LCF ) and test.
2. Replace GCD-4LCF (SLI 4)/GCD-8LCF, and test.
3. Perform Second Initialization, and test.
No Dial Tone Access on SLT
Check PRG 10-03 for
GCD-4LCF/GCD-8LCF
assignments.
Yes
No
Problem
solved?
Assign Again.
Assignment
correct?
No
Yes
Both
CO
Replace SLT, and test.
No CO
or internal
dial tone?
Check CO line dial tone on
a Multiline Terminal.
Good
No
Yes
Bad
Internal
Problem
solved?
Replace SLT, and test.
Go to Flowchart C3.
Yes
Problem
solved?
No
Yes
Problem
solved?
No
E1
End.
Leave one GCD-4LCF /GCD-8LCF , one GCD-8DLCA and GCD-CP10 installed.
Go to Flowchart A1.