NEC UNIVERGE SV9100 System Maintenance Manual page 22
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Also See for UNIVERGE SV9100:
- Features and specifications (1403 pages) ,
- Programming manual (954 pages) ,
- Manual (766 pages)
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Issue 1.0
No LED or Display Indications on any Multiline Terminal
Terminate one Multiline Terminal to
controlling chassis, 1st GCD-8DLCA
(Programming Station) directly to MDF
and test.
Yes
Check
Station
Cabling.
Reset GCD-8DLCA. If trouble
persists, replace GCD-8DLCA.
Indications?
None
1. If problem not solved, perform First Initialization
and test. If trouble persists go to step 2.
2. Replace GCD-CP10 and test system using
default program.
2 - 6
A2
Are LEDs on front of
chassis panel lit on
GCD-CP10 or any
other blade?
Yes
Turn system Off. Disconnect
connectors; remove all blades
except GCD-CP10 and first
No
Terminal
installed GCD-8DLCA in
Indications?
controlling chassis, associated
with the programming station.
No Indication
Correct
No
Correct AC Power
Problem.
Terminal
Installed
Indication?
Done.
Correct
Indication
Rebuild System one blade at
a time. If problem reappears
replace defective blade(s).
Build system
one blade at a
time and
replace bad
blade(s).
UNIVERGE SV9100
Check AC Input
Power.
Bad
AC Power?
Good
Replace Corresponding
Power Supply.
Yes
Problem
Solved?
No
Remove all blades but
one GCD-8DLCA, and retest.
Yes
Problem
Solved?
No
Replace chassis.
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