Panasonic KX-TD500 Installation Manual page 301

(17) LPR memory checksum error
Error Code
Possible cause of
the malfunction
Countermeasures
Note
Installation Manual
1306 xyy: LPR memory checksum error
x = 1 to 3: Shelf number
yy = 01 to 14: Slot number
1.
Defective LPR RAM
Check the status of the related card.
Faulty
Enter INS (In-Service) command
from the maintenance terminal.
Check the status of the card.
Faulty
Replace the LPR card.
End
None
Troubleshooting
INS
(In-Service)
INS
(In-Service)
301