NEC NEAX 2000 IPS Maintenance Manual page 158

FAULT
KIND FAULT CONTENT
NUMBER
25 Number of line lock-
out stations was more
than predetermined
number
26 DLC card down
Remedial Action on Each Fault Kind
FAULT INFORMATION
3: XX XX XX XX
1
4: XX XX XX XX
3
DLC Failure Kind (See below.)
1
LEN (000-763)
2
Station No. (X - XXXXXXXX)
3
DLC Failure Kind 00: Terminal was
– 148 –
CHAPTER 2 TROUBLESHOOTING
FAULT DIAGNOSIS AND TROUBLESHOOTING
2 3
cut off
REMEDIAL ACTION
Search for stations in
1
line lockout by the
configuration report
on the MAT.
Place the handset of
2
any station in line
lockout back onto the
hookswitch.
If the station re-
3
mains in the line
lockout state, check
the line state (the line
between the station
and the PBX may be
shorted).
Check the cable con-
1
nection between the
terminal and the
PBX.
Check to see if the
2
cable is cut off.
Check to see if the
3
Tip wire of the cable
is grounded.
Continued on next page
NWA-008847-001 Rev.3.0
a6ch2001.fm