NEC NEAX 2000 IVS2 Maintenance Manual page 80

CHAPTER 2 TROUBLESHOOTING
Fault Detection
Table 2-2 Lamp Indications on Circuit Cards (Continued)
KIND OF
CIRCUIT CARD
Line /Trunk Cards
Page 72
LAMP
CARD NAME
NAME
PN-2COTD LF1
(COT)
LF0
[For Australia/
Others]
PN-4COTE LF3
(COT)
LF2
[For Australia]
LF1
LF0
PN-6COTJ LF5
(COT)
LF4
[For Australia]
LF3
LF2
LF1
LF0
PN-8COTT LF7
(COT)
LF6
[For Australia]
LF5
LF4
LF3
LF2
LF1
LF0
COLOR
NORMAL
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
INDICATIONS
ABNORMAL
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
2
NEAX2000 IVS Maintenance Manual
ND-70926 (E), Issue 3.0