Hi. I have a 997C SI that I have used primarily for the sonar and back up Nav. I decided to start using more of the nav and moving my numbers onto the machine, but it will not read my SD card.
I have now tried two cards.
1. 32GB, 80MB/s speed and SDHC1.
2. 4GB, SDHC
Anyone if these cards should be working and if not, what are the right specs?
Thanks.....