Thread: Converting JNX to raster IMG

Originally Posted by dogtracker

My jnx converted to img have been working perfectly within basecamp, but I have not been able able to get them work on my handheld Garmin Astro 320 or Astro 430 (which i believe are basically the same as the GPSMAP 64. I get a blank spot in the map where my birdseye should be. Any suggestions which settings to try?

I'm having the exact same problem in my RV 770. All other jnx maps in it are working fine.
The converted jnx looks very impressive in Basecamp but the map shows blank in the device. The bounds of the sheet are positioned correctly but no details showing.

Edit: It looks like the RV770 displays JNX fine but may not be compatible with raster .img maps. The raster maps I created otherwise work ok in a Rino 650.