Garmin 12 Manuale Proprietario

1.  Connect your Garmin GPS device to external 

power. 

2.  Connect the mini-USB plug on the GTM 12 to the 

mini-USB connector on your Garmin GPS device. 

3.  Use the suction cups to position the antenna 

on the windshield. For best results, position the 

antenna vertically. 

  CAUTION: Drivers in California and 

Minnesota are prohibited from placing anything 

on the windshield of a vehicle. See the back 

page for more information.

4.  Route the GTM 12 cable so it does not interfere 

with vehicle operating controls.

The GTM 12 works with your Garmin GPS device to 

show traffic flow and incident information and enable 

routing around traffic incidents. Although each GPS 

device operates differently, they all provide similar 

traffic information. 

The Map page shows a   when there is a traffic 

incident on your current route or on the road you 

are traveling on. Touch the   to view the traffic 

information. Touch a traffic incident to review it. 

Touch Avoid to route around the incident. 
Viewing Traffic Information

Each GPS device provides a list of traffic incidents. 

On many GPS devices, you can access this list by 

touching the traffic icon on the Menu page. Touch an 

item in the list to view the details. 
Severity Color Code

In the traffic incidents list, the bars to the left of the 

traffic symbols indicate the traffic incident’s severity:

 Green = Low severity; traffic is flowing normally.
 Yellow =  Medium severity; traffic is a bit 

congested.

 Red =  High severity; traffic is heavily congested 

or stopped.