Instruction/ maintenance manual of the product 21 FM TMC Garmin
Go to page of 4
The Garmin ® GTM ™ 21 FM TMC T raffic Receiver receives T raffic 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.
Connecting Y our GTM 21 1. Remove the power cable from your Garmin GPS 2. Connect the cable on the GTM 21 to the power connector on your Garmin GPS. Route on windscreen using the suction cups. T o power connector on Garmin GPS T o 12-Volt receptacle in vehicle Power LED Status LED Antenna 3.
Avoiding Traffi c The Map page shows a when there is a traffi c incident on your current route or on the road you are traveling on. T ouch the to view the traffi c information. T ouch a traffi c incident to review it. T ouch A void to route around the incident.
The T raffic Subscription Code cannot be reused; you must obtain a new code each time you renew your service. The code is specific for the GTM 21 it was purchased for; it cannot be used on multiple GTM 21 devices. Register your GTM 21 V isit our W eb site at www .
An important point after buying a device Garmin 21 FM TMC (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Garmin 21 FM TMC yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Garmin 21 FM TMC - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Garmin 21 FM TMC you will learn all the available features of the product, as well as information on its operation. The information that you get Garmin 21 FM TMC will certainly help you make a decision on the purchase.
If you already are a holder of Garmin 21 FM TMC, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Garmin 21 FM TMC.
However, one of the most important roles played by the user manual is to help in solving problems with Garmin 21 FM TMC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Garmin 21 FM TMC along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
