Garmin 220 Guida Utente

Settings

The Settings menu (MENU > MENU > 

 > 

) customizes the operation of your Astro 220.

  Press 

MENU > MENU > 

 > 

 > 

.

GPS–sets the unit to operate in Normal mode, 

Battery Saver mode, GPS Off, or Demo Mode.
WAAS/EGNOS–enables or disables WAAS (Wide 

Area Augmentation System) in the U.S., or EGNOS 

(European Geostationary Navigation Overlay 

Service). 
Battery Type–selects the battery type (alkaline, 

NiMH, or lithium).
External Power Lost–selects whether the 

Astro 220 stays on or turns off when external 

power is removed.

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Proximity Alarms–turns all proximity alarms on or 

off.

  On the System page, press 

MENU.

Restore Defaults–restores system settings to the 

default settings.
View Card Info–displays the microSD card status.
Mass Storage Mode–allows you to use the 

microSD card as a data-storage device
Software Version–displays the Astro 220 software 

version, the GPS SW version, and the unit 

identification number.

  NOTE: 

 and 

 are 

available only when a microSD card is installed.

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