Table 2-2 Lamp Indications On Circuit Cards - NEC NEAX 2000 IVS2 Maintenance Manual

CHAPTER 2 TROUBLESHOOTING
Fault Detection
(3) Fault Detection by Complaint from Station User or Operator
When you receive a complaint about a problem from a station user or an operator, collect
as much information on the problem as possible, and then troubleshoot the problem
according to the procedure in
KIND OF
CIRCUIT CARD
Control Cards
Page 66
"Troubleshooting by Contents of Complaint" on Page

Table 2-2 Lamp Indications on Circuit Cards

LAMP
CARD NAME
NAME
PN-CP14 RUN
(MP)
PN-CP15 RUN
(FP)
PN-CP20 RUN
(MP)
PN-PW00 RUN
(EXTPWR)
PZ-PW121
(AC/DC PWR)
PZ-PW122
(DC/DC PWR)
PZ-PW126
(AC/DC PWR)
[For UK]
COLOR
NORMAL
Green 120 IPM Flash
Green 120 IPM Flash
Green 120 IPM Flash
(Active)
Green Steady ON
MJ Red OFF
MN Yellow OFF
ON Green Steady ON
ON Green Steady ON
MJ Red OFF
MN Yellow OFF
ON Green Steady ON
119.
INDICATIONS
ABNORMAL
Steady ON or OFF/
Flash slowly
Steady ON or OFF
Steady ON or OFF/
Flash slowly
(Stand by)
OFF
Steady ON
Steady ON
OFF
OFF
Steady ON
Steady ON
OFF
2
NEAX2000 IVS Maintenance Manual
ND-70926 (E), Issue 3.0