Lowrance electronic IFINDER PRO - Manual (Page 100)

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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, you can display or hide trails, make them flash
on the screen or not flash, create a new trail, delete a trail, etc. These
options are only available in Advanced Mode, but option changes made
in Advanced will affect the appearance of trails in Easy Mode.
General Trail Options
To access the Trails Menu:
1. Press MENU | MENU |
↓ to
M
Y
T
RAILS
| ENT | ENT .
Main Menu, left, Trails Menu, center, Trail Options, right.
Delete All Trails
To remove all of the trails from memory: from the Trails Menu, press
→
to D
ELETE
A
LL
| ENT |
← to
Y
ES
| ENT .
Flash Trails on Screen Option
Press
↓ to
F
LASH
T
RAILS
. With the option highlighted, press ENT to check
it (turn on) and uncheck it (turn off.)