Lowrance electronic 4900M GPS Receiver User Manual


 
102
Specific Trail Options
Delete Trail
To delete a specific trail: From the Trails Menu, press
to Trail
Name|
ENT. The Edit Trail menu appears as seen in the following fig-
ure. Press
to DELETE TRAIL|ENT| to YES|ENT.
Edit Trail menu.
New Trail
To manually start a new trail, in the Trails Menu, make sure NEW TRAIL
is highlighted and press ENT|EXIT.
Trail Visible/Invisible and Other Trail Options
The name, maximum number of points in the trail, activity, and visi-
bility are all changed on the Edit Trail menu screen. The Active setting
determines whether or not the unit is recording new points for a par-
ticular trail.
On the Edit Trail menu, press
then to highlight the Active and/or
Visible checkboxes. Press
ENT to check (turn on) or uncheck (turn off)
the desired feature. Use or to make other changes within the
Edit Trails menu. Press
EXIT repeatedly to return to the main screen.
Transparency (GlobalMap 5500C only)
Use the transparency menu to adjust the transparency of menu win-
dows. A high transparency allows you to continue monitoring the
screen's display while adjusting feature settings, though the text of the
menus may fade until it is unreadable. A low transparency will usually
make menu text easier to read at the cost of watching your display.
Experiment with this feature until you find the level of transparency
that matches your preferences.