Garmin 220 Guida Utente

Getting Started

Default–the saved factory settings. You can change the 

settings, but you can revert to the factory settings by 

selecting 

.

Wizard–an on-screen guide to performing functions that 

require multiple steps and options.

In this manual, small arrows (>) indicate that you 

should highlight a series of items on the screen using the 

Rocker, and press the ENTER key after each item. For 

example, if you see “select 

 > 

,” highlight 

, press ENTER, highlight 

, and press 

ENTER again.

The status bar at the top of each Astro 220 page provides 

status information.

–indicates the remaining battery power.

–appears when the Astro 220 is powered by an 

external source.

–indicates the strength of acquired 

satellite signals.

–blinks when the unit detects a signal (for 

example, a DC 30) on the channel it is receiving.

When an on-screen message appears, press ENTER to 

acknowledge the message and close the window.
Messages also indicate temporary conditions, such as 

“Calculating Route.” The message window closes as soon 

as the process is completed.

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