Chapter 2 TROUBLESHOOTING
2-21 NWA-033627-001 Rev.4.0
95ch2001.fm
FAULT INFORMATION DISPLAY
Remedial Action on Each Fault Kind
FAULT
KIND
NUMBER
FAULT
CONTENT
FAULT INFORMATION REMEDIAL ACTION
025 Number of
lockout sta-
tions was more
than predeter-
mined number
Search for stations in line
lockout by the configura-
tion report on the PCPro.
Place the handset of any
station in line lockout
back onto the hook-
switch.
If the station remains in
the line lockout state,
check the line state (the
line between the station
and the PBX may be
shorted).
026 DLC blade
down
Alarm kind: Terminal was cut off Check the cable
connection between the
terminal and the PBX.
Check to see if the cable
is cut off.
Check to see if the Tip
wire of the cable is
grounded.
Alarm kind: Short circuit was made on
the line
Check to see if a short circuit
exists on the line.
Alarm kind: Ring wire was grounded Check to see if the Ring wire
of the cable is grounded.
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JULY/17/2009
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