Instruction/ maintenance manual of the product GTM 20 Garmin
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The Garmin ® GTM ™ 20 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.
Using T raffic Data with Y our Garmin GPS Device The GTM 20 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.
An important point after buying a device Garmin GTM 20 (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 GTM 20 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 GTM 20 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Garmin GTM 20 you will learn all the available features of the product, as well as information on its operation. The information that you get Garmin GTM 20 will certainly help you make a decision on the purchase.
If you already are a holder of Garmin GTM 20, 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 GTM 20.
However, one of the most important roles played by the user manual is to help in solving problems with Garmin GTM 20. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Garmin GTM 20 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
