NEC NEAX2000 IVS2 Installation Manual page 305

CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-2BRTC (BRT)
Lamp Indications
LAMP
COLOR
NAME
RUN Green
B21 Red
B11 Red
D1 Green
ALM1 Red
B20 Red
B10 Red
D0 Green
ALM0 Red
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Flashes at 120 IPM while this card is operating normally.
No. 1 B2 Channel status
Circuit ON:
OFF:
Flash (60 IPM): Make Busy
B1 Channel status
ON:
OFF:
Flash (60 IPM): Make Busy
D Channel status
ON:
OFF:
Transmission line fault status
ON:
OFF:
No. 0 B2 Channel status
Circuit ON:
OFF:
Flash (60 IPM): Make Busy
B1 Channel status
ON:
OFF:
Flash (60 IPM): Make Busy
D Channel status
ON:
OFF:
Transmission line fault status
ON:
OFF:
FUNCTION
Busy
Idle
Busy
Idle
Busy
Idle
Line fault
Normal operation
Busy
Idle
Busy
Idle
Busy
Idle
Line fault
Normal operation
2
NEAX2000 IVS Installation Procedure Manual
ND-70928 (E), Issue 3.0