Despite the good that the body used in the 3790T a lot of metal elements, but the GPS satellite signal reception has not any effect is also very fast to complete a three-dimensional positioning, according to the navigation system shows good precision.
Destination input, we have to change the original plan fingertips click drag the habit, the need for a larger area of the belly with a finger touch screen, handwriting input and other operations can be carried out, because the Garmin 3790 T is used to support multi-touch Capacitive LCD screen. Which 4.3-inch LCD screen resolution capacitive 800×480, display very delicate and easily observed.
Garmin update a large number of fixed points early warning data, various types of data points are clearly Pictures tips, this navigation system than the old version is obviously improved, it is more at ease.
In addition to increased speed warning data, the various split-screen prompts and 3D map is also a substantial increase in real map, I believe that if you have used Garmin navigation system users in contact with will have this feeling after the 3790T. Users can also set up the system, the map will zoom set to half-screen or full screen prompts.
Although we at the beginning connected to a power function with a vehicle road traffic receiver GTM35, but began testing the site has been set to the destination, did not see TMC mark appears, we can conclude that the