NEC NEAX 2000 IPS Maintenance Manual page 212

CARD NAME
PN-8IPTA RUN lamp is not
(SIP) flashing at 120
IPM
BUSY lamp is not
on/flashing
L0 lamp is on
LINK lamp is not
on
PN-M03 OPE lamp is not
(M03) on
Remedial Action on Each Lamp Status
LAMP FAULT
STATUS CONTENT
Abnormal opera-
tion of SIP card
Normal opera-
1
tion if any one
is not calling
Abnormal
2
operation of
SIP card if any
one is calling
LAN connection
failure
LAN connection
failure
Abnormal connec-
tion with the DPC
CHAPTER 2 TROUBLESHOOTING
FAULT DIAGNOSIS AND TROUBLESHOOTING
REMEDIAL ACTION
Confirm the programming data:
1
CM05, CM0A.
Check to see if the SENSE switch is
2
set as per the AP Number (04-05,
20-31) assigned by CM05 Y=0.
Reset the MB switch.
3
(Down Up Down)
If the fault cannot be cleared,
4
replace the card.
Confirm the programming data:
1
CM0A.
Reset the MB switch.
2
(Down Up Down)
If the fault cannot be cleared,
3
replace the card.
Check to see if the LAN cable is
correctly connected.
Check to see if the LAN cable is
1
correctly connected.
Confirm the condition of the LAN
2
device connected to the SIP.
(ex. Power of HUB)
If the fault cannot be cleared,
3
replace the card.
Confirm the connection with DPC
1
card.
If the fault cannot be cleared,
2
replace the card.
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Continued on next page
NWA-008847-001 Rev.3.0
a6ch2001.fm
OCTOBER/14/2005