The display info stays on screen.
As Terfyn metioned, check your firmware version: MENU | SETUP | FIRMWARE VERSION INFO.
Although a long shot, you try a reinitialise: MENU | SETUP | INITIAL SET.
You can remove the guidelines: MENU | RECORD SETUP | GUIDELINES | OFF.
This the minimum display you can get when recording:
(I'm photographing the screens with a Pentax-K3, and I forgot to switch on its AA-filter simulator, so you can see moiré in this shot.)
And this is the temporary increase in display info when you touch the screen: