ASR files will follow when this map is officially released.
The larger split JCV 212*234 D3531110A is the one Garmin supplies for 3700 series. The smaller 212*234 file D3532090A is for nuvi 30/4x/5x models and it's structure is different so it cannot be used by any other nuvis. 3700 series can also display the D2563140A file which is full screen 480*270.
A word of warning about JCV file D2563130A from Post #2. This is the exact same file which was issued for 2014.40 and undoubtedly will not work with 2015.10 map. I strongly suspect it's been included in error and won't be offered when this map is officially released. Note the compilation date of 14.0.2014.
D2563140A is the only suitable 480*270 file posted so far for 765 and jcv capable 1xxx models using this map, going by progression of the numbers in the file name.
Bookmarks