How can I exit gauge mode?

[Fran Garcia Garrido]

I use Just Flight PA28 + TDS GTNXi. I always used the GPS in an external window on a second monitor.
 
Now I've updated the GTNXi, and the GPS appears integrated on the panel, always at the beginning of the flight.
 
How can I revert back the GPS to be displayed as an external window that I can place on my second monitor?
 
Thanks.