Eagle Electronics 640C Fish Finder User Manual


 
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To set Alarm Sounds: Press to
ALARM SOUNDS. With the option high-
lighted, press
ENT to check it (turn on) and uncheck it (turn off.) After
the option is set, press
EXIT|EXIT to return to the page display.
To set Alarm Volume: Press to
VOLUME. Press or to move the
bar. The left end of the scale is low volume; the right end is high volume.
After the option is set, press
EXIT|EXIT to return to the page display.
To set Alarm Style: Press to
ALARM STYLE|ENT. Press or to
change the style, then press
ENT. After the option is set, 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, like walking or troll-
ing, Track Smoothing prevents wandering of trails, the steering arrow,
compass rose and a map in track-up mode.
Track Smoothing option, turned on.
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 change the
way trails are updated, display or hide trails, create a new trail, delete
a trail, etc.
General Trail Options
To access the Trails Menu press MENU|MENU| to MY TRAILS|ENT.