sd card garmin echo map 70dv

[merv]

I have exchanged my lowrance elite 7 chirp for a garmin echo map 70dv sounder I have some maps on my sd card of dams I fish .when I put the card in it wont read. have I got to convert the card.can anyone help.

[scottar]

Depends on what you mean by "maps". If you mean your user information - marks/waypoints and tracks, then yes it can be converted to Garmin format and loaded in. If you have background information in non Garmin format then I suspect no - it simply wont work.

[merv]

thanks for that I will have another play