Eagle Electronics 640C Fish Finder User Manual


 
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until the length reaches the maximum trail point setting (default is
2,000, but the unit can record trails 9,999 points long). When the point
limit is reached, the unit begins recording the trail over itself.
With the default auto setting, this unit creates a trail by placing a dot
(trail point) on the screen every time you change directions. The methods
used for creating a trail and the trail update rate can both be adjusted or
even turned off. See Sec. 5 for Trail Options.
To preserve a trail from point A to point B, you must "turn off" the trail
by making it inactive before heading to point C or even back to point A.
When the current trail is set inactive, the unit automatically creates
and begins recording a new trail.
To Save a Trail
1. Press
MENU|MENU| to MY TRAILS|ENT.
Sequence for saving a trail and beginning a new one. My Trails com-
mand (left). The Trails Menu (center). The arrow to the right of Trail 3
indicates the trail is active and the check to the left indicates the trail
is visible on the map display. The third figure (right) shows the Edit
Trail menu, with the Name command selected.
2. Press to the Active Trail Name|ENT.
3. Press to
ACTIVE|ENT. This unchecks the Active option.
4. To return to the previous page, press
EXIT repeatedly. As you leave
the Edit Trail menu, a new trail starts with a new sequential number.
You can save and recall up to 10 different plot trails, which can be cop-
ied to your MMC for archiving or for transfer to your MapCreate soft-
ware.
You can save and recall up to 10 different plot trails, which can also be
copied to your MMC for archiving or for transfer to your MapCreate
software.
Active
symbol
Visible
symbol