Thanks to Catymag
[SIZE="3"][color="red"]3D buildings (gmap3d.img)[/color][/size]
3D buildings is rather self explanatory – the unit will superimpose a 3D image of the buildings in the vicinity of your position when the unit is in routing mode, so you can at least see/visualise the landmarks around you, rather than at present, where there is nothing to tell you whether you are 100% on the correct road/lane/street or not. The picture best illustrates this idea.
Copy it in your nuvi's \Garmin directory
Compatibility: Nuvi 7x5 series and the 3790T
[SIZE="3"][color="red"]Lane Assistant [/color][/size]
If multiple lanes are to be encountered on your next turn, the Next Turn arrow (single arrow in the green section at the upper left) turns into multiple arrows indicating the available lanes at that junction. It is at this point when the Next Turn indicator (single arrow) turns into the Lane Assist indicator (multiple arrows). The white arrow(s) indicate the lanes you should be in to complete the maneuver while the gray arrow(s) indicate the lanes you should not be in to complete the maneuver.
Lane Assistant files in Garmin\JCV folder.
Lane Assist screen shot:
[SIZE="3"][color="red"]junction view (JCV)[/color][/size]
junction view shows the driver which lane on a multi-lane road to take after turning. As we know, modern roads have more than one lane – and being in the right lane can save your life preventing accidents.
Right on the display you will see realistic road signs with arrows showing you exactly how to navigate the exit
See the screenshot below for junction view .
Some JCV compatible devices
To use the junction view files, drag the entire “JCV” folder into your “Garmin” folder.( x:\Garmin\JCV )
JCV in a subfolder called JCV on the SD Card
More info ::
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[SIZE="3"][color="red"]Time zone map (gmaptz.img)[/color][/size]
Save gmaptz.img in the Garmin folder on your device
Garmin will automatically determine your current time zone. From your location, it will calculate which time zone you are in, thanks to a small map file in the unit's memory. This is a nice feature if you frequently change time zones, because your GPS's time will update automatically.
"SRX+ASR"/Voice recognition files (Automatic Speech Recognition)
ASR files must be in the Garmin folder in the ASR Folder
Speech recognition makes navigation safer and easier than ever. Now it’s possible to keep both hands on the wheel, tell nüvi what to do and where to go, and you’re on your way to stress-free travel.
Once activated, the user can effortlessly manipulate controls by speaking the words that correspond to buttons that are on the touchscreen display, so that almost any common task can be performed without ever touching the unit.
For the ultimate in safety, a driver at any time speak the phrase, “where am I?” and their device will display its exact latitude and longitude coordinates, the nearest address and intersection, and the closest hospitals, police stations and gas stations. Speech recognition can also be used to search for addresses as well – all hands-free, from start to finish.
[SIZE="3"][color="red"]G2S & .db :NüRoute technology & trafficTrends[/color][/size]
NüRoute technology with trafficTrends historical traffic and myTrends G2S (GarminAdjacencytoSSID) and .db files
Experience nüRoute™ Technology with trafficTrends™ and myTrends™
With trafficTrends™ and myTrends™ no subscription are necessary, no added costs, your nüvi GPS just does it.
With myTrends, when you save your regular destinations in your “Favorites,” your nüvi Garmin will, over time, begin to figure out where you’re going even without your telling it! It provides time of arrival and relevant traffic information. So whether you’re driving to and from work or a regularly scheduled weekly event, your Garmin Nuvi will help you get there on time.
With trafficTrends, your nüvi Garmin GPS automatically learns daytime trends for traffic flow to improve your routes and better predict your estimated time of arrival based on time of day and day of week. And you get free trafficTrends™ updates every time you connect your device to myGarmin.
G2S Path: ".System\G2S"
trafficTrends" files .db Path: ".System\SQLite\"
for compatible devices that use traffic receivers
more infos about your units specs and compatibilities
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