NEC NEAX 2000 IPS Maintenance Manual page 142

KIND OF
CIRCUIT CARD
Application
Processor Cards
Lamp Indications on Circuit Cards
LAMP
CARD NAME
NAME
PN-24DTA-C RUN
(DTI)
CRC
PCM
FRM
RMT
AIS
PN-30DTC-C RUN
(DTI)
PCM
FRM
MFRM
RMT
MRMT
AIS
PN-8IPTA RUN
(SIP)
L0
LINK
PN-IPTB RUN
(IPT)
BUSY
SUB
OPE3
SUB
OPE2
SUB
OPE1
SUB
OPE0
L1
LYR
LINK
CHAPTER 2 TROUBLESHOOTING
COLOR
NORMAL
Green 120 IPM Flash
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Green 120 IPM Flash
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Red OFF
Green 120 IPM Flash
Red OFF
Green Steady ON
Green 120 IPM Flash
Red ON when even
one line is busy
Green Steady ON
Green Steady ON
Green Steady ON
Green Steady ON
Green Steady ON
Green Steady ON
Green Steady ON
– 132 –
FAULT DETECTION
INDICATIONS
ABNORMAL
Steady ON or OFF
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON or OFF
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
Steady ON
OFF
Steady ON
OFF
Steady ON or OFF
OFF when even one
line is busy
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Continued on next page
NWA-008847-001 Rev.3.0
a6ch2001.fm
JULY/01/2006