Garmin GTM-12 User Manual

The Garmin
®
GTM
™
12 FM TMC Traffic
Receiver receives Traffic Message Channel (TMC)
information broadcast over the FM radio data system.
When a traffic message is received, your Garmin
GPS device displays the incident on the map and can
change your route to avoid the traffic incident. For
coverage areas, refer to the Garmin Web site at
www.garmin.com/fmtraffic.
NOTE: The FM traffic receiver and GPS
device must be in data range of an FM station
transmitting TMC data to receive traffic
information.
NOTE: Garmin is not responsible for the
accuracy of the traffic information. The FM
traffic receiver simply receives signals from
the traffic service provider and shows that
information on your Garmin GPS device.
Service Information
Your GTM 12 has a 15-month subscription to Clear
Channel’s Total Traffic Network service.
When you are in an FM TMC service area in the
United States, your GTM 12 receives traffic signals
as soon as you connect it to your Garmin GPS
device.
Your GTM 12 receives free FM TMC services
available in Europe.
You can renew your subscription and add FM traffic
subscriptions for other countries. Check the Garmin
Web site at www.garmin.com/fmtraffic for other
available services.
GTM
™
12 OWNER’S MANUAL
May 2006 Part Number 190-00690-00 Rev. B Printed in Taiwan

Garmin GTM-12 Specifications

General

Compatibility	GVN 52 nüvi 360 / 370T zūmo 400 / 500 / 550 / 660
Product color	Black
Interface	USB

Weight and Dimensions

Weight	76.5 g

Summary

Service Information

TMC Data Reception Requirements

FM traffic receiver and GPS device must be in data range of an FM station transmitting TMC data.

Garmin Responsibility for Traffic Data

Garmin receives signals from traffic service providers and displays them; not responsible for accuracy.

Connecting Your GTM 12

GTM 12 Connection Steps

Connect GPS to power, connect GTM 12 to GPS via mini-USB, and position the antenna vertically on windshield.

California/Minnesota Windshield Mount Warning

State law prohibits windshield mounts in CA/MN; use alternative mounting options.

Using Traffic Data with Your Garmin GPS Device

Avoiding Traffic Incidents

Map shows incidents; touch icon to view details, then touch 'Avoid' to reroute.

Viewing Traffic Information List

Access traffic incidents list via Menu page; touch an item for details.

Severity Color Code

Bars indicate severity: Green (low), Yellow (medium), Red (high congestion/stopped).

Traffic Symbols and Settings

Traffic Symbol Meanings

Displays US and International symbols for road conditions, construction, congestion, accidents, and information.

Purchasing Additional FM Subscription

Renew or purchase subscriptions via Garmin's FM Traffic Web site using a 25-character code.

Changing Traffic Settings

Settings often found under Menu > Settings > Traffic; availability varies by device.

Product Information and Agreements

Product Registration

Register online at www.garmin.com/registration/ to aid service and record serial number.

Product Compliance and Safety

Refer to device manual for warranty, warnings, cautions, FCC compliance, and license agreement.

Clear Channel End User Subscriber Agreement

Terms for using traffic data; prohibits modification, reproduction, or distribution of data.