Thread: Garmin Philippines contour map 10 mt

In Mapsource, select, with the Map Tool,

1) the entire Contour Map or a specific Area,
2) If you have say OpenStreetMap of the Philippines, select this also?
3) then select the RoadGuide,ph Map with thast 'Map Tool'

Then 'Send to Device' all these selected Map areas and it will upload them all (so can take some time as 'Contour Map' is BIG!).

You can then turn off RoadGuide and see OSM version. Both will have the 10M Contours. overlaid!

If that makes the Navigation Screen too 'busy' then one can turn off the 'Open Truth Map' for the 10m Contours display, and turn it back on as/when needed. Same with turning off OSM and re-activating view of RoadGuide