Lowrance electronic M68C IceMachine - Manual (Page 149)

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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.
You can also change the trail line color and pattern. For instructions,
see the entries on Edit a Trail Color and Edit a Trail in Sec. 8, Ad-
vanced GPS Operations.
Transparency
Use the transparency menu to adjust the transparency of menu win-
dows. A high transparency allows you to continue monitoring the sonar
chart 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 sonar returns.
Experiment with this feature until you find the right level of transpar-
ency for your eyes.
Main Menu with Transparency command selected.
To adjust Menu Transparency level:
Press
MENU | MENU |
↓ to
T
RANSPARENCY
| ENT . The T
RANSPARENCY
slider bar
appears. Press
↑ or ↓ to move the bar. The lower end of the scale makes
the menus opaque; the upper end is maximum transparency.