Controls on screen toggled off - camera view only - ?

[Citizen Flier]

I'm still pretty much a noob, and prone to noob errors. I just took off and must have inadvertently tapped a button that enabled camera view only on my Smart Controller screen. I could see no on screen controls whatsoever, and didn't know how to escape that mode. I took some photos with the camera trigger button, and returned to home manually as I do on each flight. When I restarted the devices, all controls were restored. So I'm guessing there's a button, or command that toggles off all screen controls -just like hitting Tab Key in Photoshop to toggle on/off all palettes.

Can someone please enlighten me here? Thanx, I'm sure this is embarrassingly basic.

 

[Mike4884]

Swipe screen with one finger if that doesnt work try 2....there is a setting for full screen and i am pretty sure stock it is set up to swipe with one finger....i usually change to 2 fingers .....less of a chance of it happening