Garmin GPSMAP 238 Sounder - Manual (Page 40)

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Reference
Map Page Options
General Tab
Detail— Most, More, Normal, Less, Least: controls how much map detail you will see. This setting
only applies to any map feature set to “Auto”. Those features which have a specifi ed scale or turned
“Off” are unaffected by this setting.
Orientation— North Up: fi xes the top of the map display to a north heading; Track Up: fi xes the top
of the map display to the current track heading; Course Up: fi xes the map so the direction of naviga-
tion is always “up” and turns the navigation leg line vertical on the screen.
AutoZoom— On/Off: when “On” the map will automatically adjust the map scale to a lower scale as
you approach you destination point.
Source Tab
Basemap— On/Off: turns the built in basemap on or off.
Data Card Maps— On/Off: turns all optional BlueChart/MapSource data loaded on the data card
on or off. The ‘Data Card Maps’ option box shows a list of the optional BlueChart/MapSource data
loaded on the data card. Each area is described by name and may be deselected if you do not wish
to display the data on the Map Page.
To view data card map information:
1. Highlight the ‘Data Card Maps’ option box and press ENTER.
2. Use the ARROW KEYPAD to scroll through the list of maps.
3. To select/deselect a map, highlight the check box to the left of the name of the desired map. Press
ENTER to select/deselect the map. The map is selected and will be displayed on the Map Page
when an “
9” appears in the box adjacent to that map. You may also press MENU and choose to
‘Show All’ or ‘Show None’ and press ENTER.
4. To display detailed information and notes for each area, highlight the desired name and press
ENTER. To view the notes for that area, choose ‘Show Notes’. To scroll through the notes, you may
either highlight the notes, press ENTER and press UP/DOWN on the ARROW KEYPAD; or press
MENU, choose the desired scroll option and press ENTER.
5. To exit the notes, highlight ‘Next’ to view the notes for the next map area, or highlight ‘Map List’ to
return to the map list and press ENTER. Press QUIT to exit.
Data Card Information page
Source Tab
General Tab
188188C238 Manual Part 1.indd 30 6/30/2003, 3:34:42 PM