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StreetPilot 2720 Owner’s Manual 37
APPENDIX
Updating the Software and Map Data
If you register your 2720, you will receive notification of
software and map updates. To register your 2720, go to
https://www.garmin.com/registration/selectreg.jsp.
To update the 2720 software:
1. Load the USB drivers using the enclosed
CD-ROM. See the previous page.
2. Connect the AC cable to the power connector
on the back of the StreetPilot. Turn on the
StreetPilot.
3. Connect the USB cable to your 2720 and your
computer. See the previous page.
4. Go to
http://www.garmin.com/products/sp2720.
Select Updates and Downloads.
5. Click
Download next to the unit software.
6. Read and agree to the terms. Click Download.
7. Select Run (or Open). Your software is updated.
You can also use WebUpdater to update your 2720
software. Go to http://www.garmin.com/products/
webupdater/ to learn about WebUpdater.
Check http://www.garmin.com/unlock/update.jsp to see
if an update for your map software is available.
To find out the version of the maps that are loaded on
your 2720, open the Main menu. Touch Settings >
About > Detail Maps.
To load maps to your 2720, see the MapSource Help file.
Using a Remote GPS Antenna
Use an optional external remote GPS antenna (Garmin
GA 25) when using the unit in a vehicle with a coated
windshield or an in-screen heating system, which can
block GPS signals. Connect the antenna to the MCX
connector located on the back of the unit. To purchase,
go to http://www.garmin.com/products/sp2720. Click
Accessories.