Eagle Electronics SeaChamp 2000 - Manual (Page 168)

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Menu sequence for turning on Track Smoothing.
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 and the way they’re displayed. Trails also may
be hidden, created or deleted in the trail menu.
General Trail Options
To access the Trails Menu:
Press
MENU | MENU | ↓ to M
Y
T
RAILS
| ENT.
My Trails command (left); Trails Menu (left); Trail Options (right).
Delete All Trails
To remove all trails from memory, from the Trails Menu, press
→ to
D
ELETE
A
LL
| ENT | ← to Y
ES
| ENT.
Update Trail Option
This menu lets you change the way the trail updates occur.
WARNING:
If you uncheck the Update Trail option, automatic trail
creation and recording will be turned off. You must turn
it back on to record trails. The default setting is on.
From the Trails Menu, press
→ to
O
PTIONS
| ENT . With U
PDATE
A
CTIVE
T
RAIL
highlighted, press ENT to check it (turn on) or uncheck it (turn off).