|
Humminbird and SD Card
I've a 500 series HUmminbird. It can export waypoints/tracks to an SD card. I can edit those tracks on the PC via Hbird software. But how is the data on the SD card uploaded to the Hbird unit? Nor does the Hbird unit "read" the SD card. So there seems no use in editing Waypoints on the PC. And any Export of waypoints from the Hbird to the SD card, OVERWRITES the file on the SD card! Any suggestions?
Thanks
Tim
|