Garmin nuvi 1490TV - Manual (Page 60)

 nüvi 1490TV Owner’s Manual
Appendix
nüMaps Lifetime ™
For a one-time payment, you can
receive up to four map updates each
year for the life of your unit. For
more information, go to www
.garmin.com .
Additional Maps
You can purchase additional maps
for your nüvi. To see a list of maps
that are compatible with your nüvi,
go to your nüvi product page on the
Garmin Web site ( www.garmin
.com ), and click the Maps 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
to www.garmin.com/aboutGPS .
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.
Custom Points of Interest
Use the POI Loader to load custom
points of interest (POIs) onto your
nüvi. POI databases are available
from various companies on the
Internet. Some custom databases