Map Orientation - Lowrance M56 S/Map Installation And Operation Instructions Manual

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.
In Track Up mode, map shows "N" and arrow to indicate north.
Map orientation at left is shown in north up and at right, track up.
This is fine if you're always traveling due north. What you see to your
left corresponds to the left side of the map, to your right is shown on
the right side of the map, and so on. However, if you travel any other
direction, the map doesn't line up with your view of the world.
To correct this problem, a track-up mode rotates the map as you turn.
Thus, what you see on the left side of the screen should always be to
your left, and so on.
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