How do I enable Dynamic Black Level Enhancement on the Elfin Flip 4K projector?

1. When the projector is playing a video, press the Settings button on the remote control to open Quick Settings.

2. Select “Display”, scroll down to find “Advanced Settings”, and enter it.

3. Select “Dynamic Black Level Enhancement”

4. Turn it On

--- Note: This feature can only be enabled when the brightness level is set to Level 10.