Lowrance electronic LMS-339cDF iGPS GPS Receiver User Manual


 
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To set Alarm Style: Press to
ALARM STYLE|ENT. Press to select
the desired alarm style and press
ENT. Press EXIT|EXIT to return to the
page display.
Track Smoothing
This is a factory setting on the GPS Setup menu that should always be
left on. When stopped or traveling at slow speeds (such as walking or
trolling), Track Smoothing prevents trails from wandering. It also bene-
fits the steering arrow, compass rose and map in track-up mode.
Track Smoothing option.
Trail Options
There are several options you can use with trails. Some affect all trails,
other options can be applied to a particular trail. You can hide, create
and delete trails and change the way trails are updated and displayed.
General Trail Options
To access the Trails Menu:
1. Press
MENU|MENU| to MY TRAILS|ENT.
Delete All Trails
From the Trails Menu, press to
DELETE ALL|ENT| to YES|ENT.
Update Active Trail
This menu lets you change the way the trail updates occur.
From the Trails Menu, press to
TRAIL OPTIONS|ENT. With UPDATE ACTIVE
TRAIL highlighted, press ENT to turn it on (check) or turn it off (uncheck).