Lowrance electronic GlobalMap 4800M - Manual (Page 101)

95
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
D ELETE T RAIL
| ENT |
← to
Y ES
| ENT .
Edit Trail menu.
New Trail
To manually start a new trail, in the Trails Menu, make sure
N
EW
T
RAIL
is highlighted and press ENT .
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
↓ or ↑ to highlight the section you wish
to change, then press ENT . Make your changes, then press EXIT to erase
this menu. Related trail functions are discussed in further detail under
the Trails topic in Sec. 4, Advanced GPS Operations.
Units of Measure
This menu sets the speed and distance (statute or nautical miles, me-
ters), depth (feet, fathoms, or meters), temperature (degrees Fahrenheit
or Celsius) and heading (true or magnetic) units. To change the units:
Press MENU | MENU |
↓ to
S
YSTEM
S
ETUP
| ENT | ENT .