NEC Univerge SV8300 - Page 78

Chapter 2 TROUBLESHOOTING
2-10 NWA-033627-001 Rev.4.0
95ch2001.fm
FAULT DETECTION
LED Indications on Blades
KIND OF BLADE BLADE NAME
LED
NAME
COLOR
INDICATIONS
NORMAL ABNORMAL
Control Blades PZ-BS10 (BUS0) LED1 Green Steady ON OFF
LED2 Green Steady ON OFF
LED3 Green Steady ON OFF
PZ-BS11 (BUS1) LED1 Green Steady ON OFF
Access Blades CD-4COTA/
4COTB (COT)
LIVE LED Green Flash (120 IPM) Steady ON/
Flash (1S)/OFF
BUSY LED Red Steady ON/OFF Steady ON/
Flash (100 ms)/
Flash (1s)/OFF
CD-4ODTA
(ODT)
LIVE LED Green Flash (120 IPM) Steady ON/
Flash (1S)/OFF
BUSY LED Red Steady ON/OFF Steady ON/
Flash (100 ms)/
Flash (1s)/OFF
CD-4DIOPA
(LLC/DIOP/LDT)
LIVE LED Green Flash (120 IPM) Steady ON/
Flash (1S)/OFF
BUSY LED Red Steady ON/OFF Steady ON/
Flash (100 ms)/
Flash (1s)/OFF
CD-2BRIA (BRT) LIVE LED Green Flash (120 IPM) Steady ON/
Flash (1S)/OFF
BUSY LED Red Steady ON/OFF Steady ON/
Flash (100 ms)/
Flash (1s)/OFF
CD-PRTA
(PRT/DTI/QSIG)
LIVE LED Green Flash (120 IPM) Steady ON/
Flash (1S)/OFF
BUSY LED Red Steady ON/OFF Steady ON/
Flash (100 ms)/
Flash (1s)/OFF
Continued on next page
APRIL/16/2010