Lowrance h2o c 操作ガイド

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Trail Options
There are several options you can use with trails. Some affect all trails,
others may be applied to specific trails. A few of the options include,
displaying, hiding, creating, editing and deleting trails. These options
are only available in Advanced Mode, but also will affect the appear-
ance of trails in Easy Mode.
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 menu (right).
Delete All Trails
Once you are in the Trails menu, you can remove all trails from mem-
ory by pressing 
→ to 
D
ELETE 
A
LL
|
ENT
|
← to 
Y
ES
|
ENT
.
Update Active Trail Option
This menu lets you change the way trail updates occur.
Trail Options menu.