10-07-17, 10:19 AM
I recently removed my Navionics CF913 (Vancouver Island disk and installed the Navionics CF913 Fish disk per the remove disk tab on our E120. The Fish Disk work fine last year, but the E120 MFD would not recognize it now and when I reinstalled the normally used CF913 disk, it also now is not recognized as is neither of my other two disk for upper Canada and SE Alaska. Can you tell me what to check for and what would cause this? When I look into the holder all the pins look fine and I've tried these on the the Sea Talk linked second E120 we have and they do not work there either.