Panasonic KX-TDA100 Installation Manual page 199

Error Code Error Message
014* FAN Alarm
016 CS overload
017 BRI port overload •
020* SD file access
error
021* SD Memory Card
disconnected
022* Not enough free
space on SD card
PROBABLE CAUSE
• PSU-L malfunction
• Defective cable
• CS malfunction
• Optional service card
malfunction: CSIF
Defective cable
• Defective ISDN
terminal equipment
• Optional service card
malfunction: BRI
• SD Memory Card
malfunction
• Bad connection of SD
Memory Card
• MPR card malfunction
• SD Memory Card not
installed
• Bad connection of SD
Memory Card
• SD Memory Card
malfunction
• MPR card malfunction
• Not enough memory
space available to save
the system data, or to
upload system files
from the KX-TDA
Maintenance Console
SOLUTION
• See if anything is jammed in the fan
• Replace the PSU (be sure to turn off
the Hybrid IP-PBX when replacing)
• Check the cable diameter and length
• Replace the CS
• Replace the corresponding optional
service card
• Check the cable
• Replace the defective terminal
equipment
• Check the number of connected
terminal equipment
• Replace the corresponding optional
service card
• Press the Reset Button
• Reprogramme the Hybrid IP-PBX
• Replace the SD Memory Card
• Replace the MPR card (be sure to turn
off the Hybrid IP-PBX when replacing)
• Delete the files whose file names start
with "$" from SD Memory Card
• Delete the "Pxxx" files (old programme
files of optional service cards) from SD
Memory Card. "xxx" indicates the card
type (e.g., "PDHLC" for DHLC card)
Note
Do not delete the "PMPR" file; it is the
programme file of the MPR card.
4.1 Troubleshooting
Installation Manual 199