Dhlc Dlc - Panasonic KX-TDA200BX Service Manual

KX-TDA200BX
Error Code Error Message
219 PT I/F error
Error Code Error Message
000* MPR WDT overflow
001 SDRAM bit error
002 System Reset
010* AC power down
011* DC power down
012* MPR RAM battery low
014* FAN Alarm
016 CS overload
018 CS superframe
synchronization failure
020* SD file access error
021* SD Memory
disconnected
All manuals and user guides at all-guides.com
PROBABLE CAUSE
· Optional service card malfunction:
DHLC, DLC
· Software error due to external
factors
· Breaking of
cord/interference of noise
System Start-up and On-line Operation
PROBABLE CAUSE
· MPR card malfunction
· Erroneous processing of MPR card
software
· Software error due to external
factors
· Reset Button is pressed
· Power failure
· MPR card malfunction
· Erroneous processing of MPR card
software
· Software error due to external
factors
· Power supply system malfunction
(e.g., power failure, power noise,
trouble with UPS)
· Bad connection or breaking of AC
cord
· Power supply circuit (PSU, back
board) malfunction
· AC power down
· Power supply circuit (PSU, back
board) malfunction
· Detection of over current (short
circuit on optional service cards)
· Battery out
· MPR card malfunction
· PSU-L malfunction
· Defective cable
· CS malfunction
· Optional service card malfunction:
CSIF
· Optional service card malfunction:
CSIF
· SD Memory Card malfunction
· Bad connection of SD Memory
Card
· MPR card malfunction
· SD Memory Card not installed
Card
· Bad connection of SD Memory
Card
· SD Memory Card malfunction
· MPR card malfunction
· See if the corresponding optional service card is installed
properly
· Pull out and re-insert the corresponding optional service
card
telephone · Press the Reset Button
· Check the wiring
· Replace the corresponding optional service card
· Press the Reset Button
· Reprogram the main unit (Hybrid IP-PBX)
· Replace the MPR card (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· Ignore if not frequent
· Press the Reset Button
· Reprogram the main unit (Hybrid IP-PBX)
· Replace the MPR card (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· Check the power supply system
· See if the AC cord is connected properly
· Check the AC cord
· Replace the AC cord (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· Replace the PSU (be sure to turn off the main unit (Hybrid
IP-PBX) when replacing)
· Replace the back board (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· Check the power supply system
· See if the AC cord is connected properly
· Check the AC cord
· Replace the AC cord (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· Replace the PSU (be sure to turn off the main unit (Hybrid
IP-PBX) when replacing)
· Replace the back board (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· Remove the optional service cards and restart the main unit
(Hybrid IP-PBX)
· Replace the MPR card (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
· See if anything is jammed in the fan
· Replace the PSU (be sure to turn off the main unit (Hybrid
IP-PBX) when replacing)
· Check the cable diameter and length
· Replace the CS
· Replace the corresponding optional service card
· Replace the corresponding optional service card
· Press the Reset Button
· Reprogram the main unit (Hybrid IP-PBX)
· Replace the SD Memory Card
· Replace the MPR card (be sure to turn off the main unit
(Hybrid IP-PBX) when replacing)
52
SOLUTION
SOLUTION