You need to update the based map with the name gmapbmap.img on internal memory.

Last version based map •[Only registered and activated users can see links. ]

You will need a laptop with some free disc space (couple gigs), USB, USB cable with mini USB connector.

First make a full BACKUP of your DNX7200 in case something goes wrong!

On the back of the DNX7200 you will find a mini USB connector where normally the GTM10 is being connected (if you have one installed).

[Only registered and activated users can see links. ] [Only registered and activated users can see links. ]

Use your laptop and connect it on that mini USB connector.
Now fire up that Kenwood HU while running your laptop.
The moment you have the Navigation screen you will be prompted with the question Garmin or Mass Storage, choose Mass Storage and there you will find the internal memory of the DNX7200.
Now copy everything from the DNX7200 to your laptop to create your backup.
Bear in mind this will take about 1 HOUR so make sure your have enough battery power in your laptop and vehicle, best is with running engine and laptop on the aux power of the vehicle.

Copy the new map version gmapbmap.img onto the DNX7200:

Remove the file gmapbmap.img on the DNX7200. Now copy the file gmapbmap.img from the PC/Laptop to your DNX7200, done!

Have fun.

If you don't have a GTM10 connected leave the USB cable connected. This is useful when you want to run WebUpdater.
If you run WebUpdater then choose for Garmin when you get the question Garmin or Mass Storage.

Standard the DNX7200 doesn't have USA voices so now you can add more voices if needed, also you can update the GTMxxx firmware, needless to say that when you want to update your DNX7200 on the fly you will need internet access on your laptop.