Panasonic KX-TD500 User Manual page 175

3.2 System Control
Indications
E/S1 FAN FLT!
E/S2 FAN FLT!
ERR mm HD WDT
ERR mm ILL INT
B/S OVER HEAT!
E/S1 OVER HEAT!
E/S2 OVER HEAT!
ERR mm SF WDT
ERR TSW DWN
ERR AC DOWN
ERR BAT ALM
ERR xyy CHK SUM
ERR xyy CRD ERR
ERR xyy DISCNCT
ERR xyy DTR AIS
ERR xyy DTR FRM
ERR xyy DTR RAI
ERR xyy DTR SYC
ERR xyy ECHO
ERR xyy LPR RAM
ERR xyy LPR ROM
ERR xyye MODEM
ERR xyy OGM CPU
ERR xyy OGM LOS
ERR xyyzz OGM NG
ERR xyy OPX POW
ERR xyy RUNAWAY
ERR SMDR
[Legend]
e: Error Number
mm: Error Sub-number (00-07)
x: Shelf Number (1-3)
174
Table 4: Error Indications List (Priority order)
Description
Expansion shelf 1 fan alarm
Expansion shelf 2 fan alarm
Hard WDT overflow
Illegal interrupt
Basic shelf heat alarm
Expansion shelf 1 heat alarm
Expansion shelf 2 heat alarm
Soft WDT overflow
TSW clock down
AC power down
CPU RAM battery alarm
LPR memory checksum error
Option Card failure
Card disconnect
Digital trunk AIS reception
Digital trunk frame failure
Digital trunk RAI reception
Digital trunk out of synchronization
Echo back error
Option Card RAM failure
Option Card ROM failure
Modem failure
DISA OGM CPU runaway
DISA OGM is lost
DISA OGM ROM RAM failure
OPX power failure
LPR runaway
Printer is not connected
Priority Others
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Operator / Manager Operation