Select > Settings > Display & Volume.

Volume

Adjusts the volume of the camera alerts and video playback.

Saving Video Tone

Turns on and off the audible tone that plays when a video is saved.

Brightness

Adjusts the viewfinder display brightness. If you select the Auto Brightness option, the device automatically adjusts the display brightness based on the ambient light.

Color Mode

Allows you to select day or night color mode for the camera display. If you select the Auto option, the device automatically switches to day or night colors based on the time of day.

Display Timeout

Allows you to set the screen to stay on while the camera is receiving power or turn off after one minute of idle time. The camera continues to record while the screen is off, and the recording LED remains red to indicate the device is recording.