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68 GPSMAP 3206/3210 Owner’s Manual
MaIn Menu > MaP tab
MaIn
Menu
Prefs Sub Tab
Use the Prefs sub tab to select map preferences.
Map Outlines—turns boxes on or off for BlueChart/MapSource data.
Color Mode—select from Day or Night mode. Day mode shows vibrant
colors. BlueChart data can be used with either mode.
Symbol Set—controls the navaid symbol set:
NOAA—all maps are drawn using a symbol set similar to
NOAA/NIMA.
International—all maps are drawn using a symbol set similar to the
IALA symbol set.
Light Sectors
—controls the drawing line sectors on the map. Select Off,
Auto, or On.
Spot Soundings—turns on the depth spot sounding data. Select On, Warn
Depth, or Off.
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Warn Depth—shows the spot sounding below the set value in red. This
eld is available only when Warn Depth is selected in the Spot Soundings
eld.
Orientation—sets the orientation of the map display:
North Up—xes the top of the map display to a north heading.
Track Up—xes the top of the map display to the current track
heading. Set to All Ranges for constant Track Up. The numeric
value is the map range at which the unit switches to North Up when
zooming out.
Course Up—xes the map so the direction of navigation is always up
and turns the course line vertical on the screen.
Defaults—restores map settings to factory defaults for all tabs. Press the
Defaults soft key to restore original settings.
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