Lowrance 3500c 操作ガイド

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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 visibil-
ity 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. 4, Advanced GPS Operations. 

Transparency 

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 right level of transpar-
ency for your eyes.