NEC Univerge SV8300 - Page 103

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