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NEAX2000 IVS
2
Remote PIM System Manual
Page 58 ND-70917 (E), Issue 1.0
CHAPTER 3 TROUBLESHOOTING
Table 3-1 shows contents of the faults and the remedial action on each lamp status.
Table 3-1 Remedial Action on Each Lamp Status
CARD NAME LAMP STATUS FAULT CONTENT REMEDIAL ACTION
PN-DAIA
(DAIA)
RUN lamp is not
flashing.
Abnormal operation
of DAIA card
1 Reset the MB switch.
(Down→Up→Down)
2 Check the setting of SW1.
1: FP No. 1
2: FP No. 2
3: FP No. 3
0, 4-F: Not used
3 If the fault cannot be
cleared, replace the card.
LINK lamp is not on. Layer 2 link connec-
tion failure between
DAIA and DAIB
1 Check to see if the cable
between DAIA and DAIB is
correctly connected. Refer
to "Connection Between
Main Site and Remote Site"
on Page 47.
2 Reset the MB switch.
(Down→Up→Down)
RED lamp is on. PCM signal loss or
Frame Alignment
signal loss
Check to see if the cable
between DAIA and DAIB is cor-
rectly connected. Refer to
"Connection Between Main
Site and Remote Site" on Page
47.
RMT lamp is on. Remote alarm Check to see if the cable
between DAIA and DAIB
(sending side) is correctly con-
nected. Refer to "Connection
Between Main Site and
Remote Site" on Page 47.