Panasonic KX-TDA30 Installation Manual page 415

Error Code Error Message
019 Additional AC
power on
020* SD file access
error
021* SD Memory Card
disconnected
022 Not enough free
space on SD card
PROBABLE CAUSE
• Additional AC power on
• Bad connection or
breaking of additional
AC cord
• SD Memory Card
malfunction
• Bad connection of SD
Memory Card
• Main Board
malfunction
• SD Memory Card not
installed
• Bad connection of SD
Memory Card
• SD Memory Card
malfunction
• Main Board
malfunction
• Not enough memory
space available to save
the system data, or to
upload system files
from the KX-TDA30
Maintenance Console
8.1 Troubleshooting — KX-TDA30
SOLUTION
• Check the power supply system
• See if the additional AC cord is
connected properly
• Check the additional AC cord
• Replace the additional AC cord (be
sure to turn off the Hybrid IP-PBX
when replacing)
• Press the Reset Button
• Reprogramme the Hybrid IP-PBX
• Replace the SD Memory Card
• Replace the Main Board (be sure to
turn off the Hybrid IP-PBX when
replacing)
• Delete the files whose file names start
with "$" from SD Memory Card
Note
Do not delete the "PSMPR" file; it is the
programme file of the Main Board
(MPR).
Installation Manual 415