Adjust the screen brightness on your AXIUM DX8000 Payroc App on an AXIUM DX8000 device Administrator Written By Yi-Chen Teh (Administrator) Updated at July 23rd, 2026 Swipe down twice from the top of the screen. Move the slider to the left or right to adjust the brightness of the screen. To return to the home screen, tap Home. modify brightness dim display axium ingenico dx8000 payroc app brightness edit change