Question about Navman F20 GPS Receiver

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T1 traffic pack

My t1 traffic pack will not give me any information any more

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I loocking for gps navman F15 manuals in the web and no have this product here

Posted on Jun 16, 2008

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Will a garmin gtm 20 charger work with a garmin nuvi 660 gps

Yes! The GTM-20 is a charger with a built-in traffic receiver. The charger plugs into the cradle for the Nuvi 660 and then the Nuvi 660 snaps into the cradle.

However to receive traffic with the GTM-20, you will need to purchase a subscription, either yearly or lifetime. The traffic receiver receives traffic information from FM radio broadcast stations, which broadcast traffic data.

Feb 23, 2014 | Garmin GPS

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Traffic not working at peak times

Most traffic reporting is done over FM radio frequencies so it really doesn't matter whether it's rush hour or not, unless your GPS traffic receiver is being shielded by other traffic, but this is unlikely.
You can learn all about how this is done at If the traffic receiver is external to the GPS, like with the Garmin NUVI where it's in the power cord, make sure it's not near some dense metal that might be shielding it.

Nov 15, 2013 | Tomtom GPS

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Very annoying commercial music comes on without warning even during the journey and wipes out the maps and distination page? I cant find a way of getting rid of it?

This happens in the USA because the traffic information is paid for by advertising unlike in Europe where we have to pay a subscription annually for traffic information. The only way of blocking the advertisements is to turn off the traffic information.

Jun 09, 2011 | GPS

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My nuvi 660 seems to have "lost" the traffic portion . When I touch tools and go to look for traffic - or "settings" there is no settings . Could it be the GTM-20 FM transmitter is bad?...

If the GTM-20 Traffic Receiver is functioning, you should see a blue diamond on the main screen and you should be able to find a traffic icon in the menu.

If the diamond is grayed out, then the traffic receiver hasnt locked yet. If the traffic symbol is completely missing, then yes it could be a problem with the traffic receiver or the cradle or plug that plugs into the cradle.

The Nuvi 6xx receives traffic information from the GTM-20 receiver through the plug that plugs into the cradle.

- Jim

Apr 20, 2011 | Garmin Nuvi 660 GPS Receiver

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I just bought the garmin nuvi 265wt. I tried to activate the free lifetime traffic that comes with the unit but when I touched the screen to enable the traffic it told me I first must go to www.garmin/fm...

Check the information that came in your box. With my TomTom Lifetime Traffic and Maps, there was an "activation" number on one sheet of paper. I had to activate (per instructions) before I could enable the lifetime goodies.

Jan 30, 2011 | Garmin n?vi 265WT Car GPS Receiver

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How do i set up traffic mode

The traffic mode of this device comes up as a radio station that tell you how the traffic in some areas are. The traffic receiver is integrated in the vehicles power cable. You will need some components to set it up. You will need
  1. mini USB connector,
  2. External antenna connector,
  3. Internal antenna,
  4. Vehicle power adapter.
Once you connect these components together, your gps will be able to receive information on traffic. Then you connect it to your gps device, once there is traffic anywhere around your area, the gps receives an information. A traffic icon appears on the upper left corner of the map page. The traffic icon changes color to indicate the severity of traffic conditions on your route or the road you are currently driving on.

Dec 30, 2010 | Garmin nuvi 255W GPS Receiver

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Can this item support traffic subscription

You'll need an additional TMC-module to receive the traffic information.

Jun 08, 2010 | Garmin nuvi 205 GPS Receiver

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Need a detail owners manual in English.


May 08, 2010 | Garmin nuvi 255W GPS Receiver

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What is the difference between the 255w and 255wt

The 'wt'-model includes a traffic module, which gives you information in real time about the traffic along the route and can suggest alternative routes based on delays etc.

Nov 30, 2009 | Garmin nuvi 205W GPS Receiver

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I have recently purchased the Navman S80 deluxe. Please can you advise if this model supports traffic information and if I need to buy a traffic cradle? How do I subscribe in order to receive updates...

I have the same model.
It does support traffic information, but only using the traffic cradle.
The S80 is sold with the cradle as part of the deal.
If you register your Navman online you will advised where to get the updates.

Sep 18, 2008 | Navman GPS

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