Garmin nuLink! 1690 - Manual (Page 62)

56 nüvi 1690 Owner’s Manual
Appendix
Additional Maps
You can purchase maps of other
areas for your nüvi. To see a list
of maps that are compatible with
your nüvi, log into your myGarmin
account ( www.mygarmin.com ) and
click the myMaps tab.
About GPS Satellite
Signals
Your nüvi must acquire GPS
(Global Positioning System) satellite
signals in order to navigate. If you
are indoors, near tall buildings or
trees, or in a parking garage, your
nüvi may not acquire satellites. Go
outside to an area free from tall
obstructions to use your nüvi.
When your nüvi has acquired
satellite signals, the signal strength
bars on the Main menu are green
. When it loses satellite signals,
the bars turn red or clear .
For more information about GPS, go
Extras and Optional
Accessories
For more information about optional
accessories, go to http://buy.garmin
.com or www.garmin.com/extras , or
contact your Garmin dealer.