NEC UNIVERGE SV8300 System Maintenance Manual page 103

BLADE
LED STATUS
NAME
CD-4COTA/ LIVE LED is not
4COTB flashing at 120
(COT) IPM
CD-4ODTA LIVE LED is not
(ODT) flashing at 120
IPM
CD-4DIOPA LIVE LED is not
(DIOP) flashing at 120
IPM
CD-2BRIA LIVE LED is not
(BRT) flashing at 120
IPM
CD-PRTA LIVE LED is not
(PRT/DTI) flashing at 120
IPM
Remedial Action on Each LED Status
FAULT
CONTENT
Abnormal operation of
COT blade
Abnormal operation of
ODT blade
Abnormal operation of
DIOP blade
Abnormal operation of
BRT blade
Abnormal operation of
PRT/DTI blade
2-35
Chapter 2 TROUBLESHOOTING
FAULT INFORMATION DISPLAY
REMEDIAL ACTION
Confirm the programming data:
1
CM05 Y=0.
Check to see if the cable is correctly
2
connected.
If the fault cannot be cleared,
3
replace the blade.
Confirm the programming data:
1
CM05 Y=0.
Check to see if the cable is correctly
2
connected.
If the fault cannot be cleared,
3
replace the blade.
Confirm the programming data:
1
CM05 Y=0.
Check to see if the cable is correctly
2
connected.
If the fault cannot be cleared,
3
replace the blade.
Confirm the programming data:
1
CM05 Y=0.
Check to see if the cable is correctly
2
connected.
If the fault cannot be cleared,
3
replace the blade.
Confirm the programming data:
1
CM05 Y=0.
Check to see if the cable is correctly
2
connected.
If the fault cannot be cleared,
3
replace the blade.
Continued on next page
NWA-033627-001 Rev.4.0
95ch2001.fm
APRIL/16/2010