Garmin 20x. 30 User Manual

Customizing Your Device

•   Data Fields—selects the number 

and size of the data fields to display 

on the map. 

•   Advanced Map Setup—sets the 

zoom levels, the text size, and the 

detail level of the map.

 

◦ Auto Zoom—automatically 

selects the appropriate zoom 

level for optimal use on your 

map. When Off is selected, you 

must zoom in or out manually.

 

◦ Zoom Levels—selects the zoom 

level for map items. 

 

◦ Text Size—selects the text size 

for map items.

 

◦ Detail—selects the amount 

of detail shown on the map. 

Showing more detail may cause 

the map to redraw more slowly.

 

◦ Shaded Relief—shows detail 

relief on the map (if available) 

or turns off shading.

•   Map Information—allows you to 

enable or disable the maps currently 

loaded on the device. To purchase 

.

Select Setup > Tracks.

•   Track Log—turns track recording 

on or off.

•   Record Method—selects a track 

recording method. Auto records the 

tracks at a variable rate to create 

an optimum representation of your 

tracks.

•   Recording Interval—selects a 

track log recording rate. Recording 

points more frequently creates a 

more-detailed track, but fills the 

track log faster.