Garmin 2720 gps 业主指南

A

PPENDIX

If you register your 2720, you will receive notification of 

software and map updates. To register your 2720, go to 

. 

1. Load the USB drivers using the enclosed  

CD-ROM. See 

. 

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 

4. Go to

 http://www.garmin.com/products/sp2720

. 

Select 

. 

5. Click 

 next to the unit software. 

6. Read and agree to the terms. Click 

. 

7. Select 

(or 

). Your software is updated.

You can also use WebUpdater to update your 2720 

software. Go to 

 to learn about WebUpdater.

 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 

 > 

 > 

. 

To load maps to your 2720, see the MapSource Help file. 

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

.