Table 3-1 Remedial Action On Each Lamp Status - NEC NEAX2000 IVS2 Manual

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
PN-DAIA RUN lamp is not
(DAIA) flashing.
LINK lamp is not on. Layer 2 link connec-
RED lamp is on.
RMT lamp is on.
Page 58
FAULT CONTENT
Abnormal operation
of DAIA card
tion failure between
DAIA and DAIB
PCM signal loss or
Frame Alignment
signal loss
Remote alarm
REMEDIAL ACTION
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.
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)
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.
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.
2
NEAX2000 IVS Remote PIM System Manual
ND-70917 (E), Issue 1.0