Track Smoothing; Trail Options; Delete All Trails; Flash Trails On Screen Option - Lowrance GlobalMap 4800M Operation Instructions Manual

Track Smoothing

This is a factory setting on the GPS Setup menu that should always be
left on. When stopped or traveling at slow speeds (such as walking or
trolling), Track Smoothing prevents wandering of trails, the steering
arrow, compass rose and a map in track-up mode.

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, make them flash on the
screen or not flash, create a new trail, delete a trail, etc.
General Trail Options
To access the Trails Menu:
1. Press
MENU
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 A ENT
ELETE LL

Flash Trails on Screen Option

From the Trails Menu, press → to
With the option highlighted, press
check it (turn off.)
Track Smoothing option, turned on.
| |↓ to
MENU M
|← to |
Y
ES
| .
T ENT
Y RAILS
.
ENT
T O
RAIL
to check it (turn on) and un-
ENT
93
| |↓ to
ENT
PTIONS
.
F T
LASH RAILS