Eagle Electronics CUDA 350 S/MAP - Manual (Page 150)

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Map Menu (left). Map Categories Drawn Menu (right).
Map Orientation
By default, this receiver shows the map with north always at the top of
the screen. This is the way most maps and charts are printed on paper.
Map orientation is shown in north up (left) and in track up (right).
This is fine if you are always traveling north. What you see to your left
corresponds with the left side of the map and what is on your right is
shown on the right side of the map and so on. If, however, you travel
any other direction, the map does not line up with your view of the
world.
In Track Up mode, map shows "N" and arrow to indicate north.