If you get this screen -
Follow the below process -
Remove the USB stick from the kiosk
Press DEL/Delete button on the USB keyboard rapidly after the restart until this appears on the screen:
Use the keyboard to go to the 'Boot'-tab and then down to 'Boot Option #1 and press Enter. Select P1: XXXXX and press Enter
Press F10 and then select 'Yes' with enter on the keyboard
The kiosk will now restart in the correct mode