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Text Labels
Select “Map Text” to turn all names on the map (such as Lake Tahoe or
Mississippi River) off or on. The default is “on”. Press the left arrow key to
turn them off.
Locations
Normally, text disappears as you zoom out. This
declutters the screen, making it easier to see signifi-
cant map detail. Turning “Locations” on from the earth
map menu places a dot on the screen where a text
label should be when the screen is zoomed out. The
arrows on the screen at right show two locations where,
if zoomed in, text will show.
Map Detail
The detail shown on the background map diminishes as the screen is
zoomed out. This prevents cluttering of the display, or overlapping of text
and graphics which can make it unreadable. There are two detail levels:
NORMAL DETAIL
HIGH DETAIL
normal and high. The difference between the two shows below. The screen
on the left is normal detail, on the right is high detail. Both screens are on
the 40 mile range. Normally, you’ll only see a difference in detail when the
unit is zoomed out to the 30 mile range or higher.
To change the map’s detail setting, select “Map Detail” from the earth
map menu, then press the right arrow key.