Lowrance lms-480df 用户手册

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Delete Trail
To delete a specific trail: From the Trails Menu, press 

↓ to Trail

Name|

. The Edit Trail menu appears as seen in the following fig-

ure. Press 

→ to 

|

|

← to 

|

.

Edit Trail menu.

New Trail
To manually start a new trail, in the Trails Menu, make sure 

is highlighted and press 

.

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 

. Make your changes, then press 

 to erase

this menu. Related trail functions are discussed in further detail under
the Trails topic in Sec. 7, 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 

|

|

↓ to 

|

|

.