Garmin 20x. 30 用户手册

Customizing Your Device

1.  Select Setup > Profiles.
2.  Select a profile.
3.  Select Edit Name. 
4.  Enter the new name.
5.  Select Done.
Deleting a Profile

1.  Select Setup > Profiles.
2.  Select a profile.
3.  Select Delete > Yes.

Select Setup > System.

•   GPS—sets the GPS to Normal, 

WAAS/EGNOS (Wide Area 

Augmentation System/European 

Geostationary Navigation Overlay 

Service), or Demo Mode (GPS 

off). For information about WAAS, 

•   Language—sets the text language 

on the device. 
NOTE: Changing the text language 

does not change the language of 

user-entered data or map data, such 

as street names.

•   Battery Type—allows you to 

select the type of AA battery you 

are using.

Select Setup > Display.

•   Backlight Timeout—adjusts the 

length of time before the backlight 

turns off.
NOTE: To adjust the backlight 

.

•   Colors (eTrex 20x/30x)—sets the 

colors that display in Night and 

Day mode.

 

◦ Mode—sets a light background 

(Day), a dark background