Garmin 420 Manuale Proprietario

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PPendix

4.  Eject and unplug your zūmo (see 

Register your zūmo to receive 

notification of software and map 

updates. To register your zūmo, go to 

You can also download software updates 

from 

zumo400 

, and follow the instructions. 

To find out the version of the maps that 

are loaded on your zūmo, touch 

 

> 

 

 > 

. To unlock 

additional maps, you need your unit ID 

and serial number. 
Check 

www.garmin.com/unlock/update 

software is available. 

You can also purchase additional map 

data from Garmin and load the maps to 

the internal memory or an optional SD 

card. 
Refer to the MapSource Help file 

for more information about using 

MapSource and loading maps and 

waypoints on your zūmo. 

For more information about optional 

or  

,

 

and click the 

 link. You 

can also contact your Garmin dealer 

to purchase accessories. Optional 

accessories include:

•  Automotive mount

•  Traffic receiver 

•  External remote antenna

•  AC adapter

•  Extras (see 

)