Digital Instruments. Our firm is ranked as one of the most responsible supplier importer, exporter & trader of Agricultural, Analytical, Water , Diagnostic, Digital Weather Measuring Instruments. Locally here in Australia we use the MGA coordinate system – which is for our purposes the same as UTM. Thankyou After the comment I found an online user manual for the Garmin Etrek 20.
Garmin 78s user manual. I did find the option to change the datum.
MAP files, cGPSmapper. MP files and geotiff images.
The main output of Mapwel is custom GPS map with optional routing ( voice navigation) in IMG file format.
Garmin Updates: Software und Firmware Updates für Garmin Outdoor- GPS- Handgeräte, Fahrrad- Navis und Wearables, inklusive Download der Updates und Changelog.