What should I do if the display screen times out?

The display has automatic timeout properties: after 10 seconds of no activity, the backlight dims to 10% brightness. After 30 seconds, the display turns completely off (0% brightness) while the LED ring remains at 80% brightness to show operational status. The display will wake up instantly when you touch the screen. During initial setup, the system returns to the home screen after 35 seconds of inactivity.