Change the map reduction scale
Touch t h e . switch and the map reduction scale increases making
for a wider range display. Touch the
D
switch and the map
reduction scale decreases for a more detailed map display.
TouchD._~
t
Scale ba"r
Touch a number to switch
the scale to that number.
Every time either
D
or •
is pressed, the scale changes one level.
Touch either
D
or •
continuously for over 1 second to change
the scale without going though each level.