Owner's Manual
Page 1
...fic data. Route the cable so that information on the GTM 20: When the GTM 20 is connected to avoid the traffic incident. Testing the GTM 20 Observe the LED on your Garmin GPS. 2. GTM™ 20 OWNER'S MANUAL The Garmin® GTM™ 20 FM TMC Traffic Receiver receives Traffic Message Channel (TMC) information broadcast over the FM radio data system. Check...
...fic data. Route the cable so that information on the GTM 20: When the GTM 20 is connected to avoid the traffic incident. Testing the GTM 20 Observe the LED on your Garmin GPS. 2. GTM™ 20 OWNER'S MANUAL The Garmin® GTM™ 20 FM TMC Traffic Receiver receives Traffic Message Channel (TMC) information broadcast over the FM radio data system. Check...