I have ( i think so anyway) a lake maps micro SD card i have been using in my handheld GPS.

I was motoring this weekend on lower white river area using my map on my 998 and it didnt show any of the river...nothing. but my handheld did.

If i put the micro SD into an adapter would it work in my 998? And if so what process do i need to take to get it to recognize it

Tom