Panasonic KX-TAW848 Installation Manual page 121

Error Code Error Message
023 System data file
version error
024 System
initialization file
version error
025 Card initialization
file version error
026 LCD file version
error
027 System data file
checksum error
028 System
initialization file
checksum error
029 Card initialization
file checksum
error
030 LCD file
checksum error
031* System data file
not found
032* System
initialization file
not found
033* Card initialization
file not found
034* LCD file not found
035 System data file
access error
036* System
initialization file
access error
037* Card initialization
file access error
038* LCD file access
error
039* SD file access
error
090 Over Card
Limitation
091* PT connection
over
PROBABLE CAUSE
• Old system files on SD
Memory Card
• Defective system files on SD
Memory Card
• SD Memory Card not
installed
• Bad connection of SD
Memory Card
• SD Memory Card malfunction
• Main Board malfunction
• Too many optional service
cards installed
• Too many APTs connected
SOLUTION
• Restore the backup files
• Re-install the software
• Press the Reset Button
• Reprogram the PBX
• Replace the SD Memory Card
• Replace the PBX
• Reduce the number of optional service
cards
• Reduce the number of APTs
Installation Manual
4.1 Troubleshooting
121