Lowrance 5150c 操作ガイド

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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, display or hide trails, create a new trail, delete 
a trail, etc. 
General Trail Options 
To access the Trails Menu: 
1. Press 
MENU
|
MENU
|
↓ to 
M
T
RAILS
|
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