Get a guided demo that shows common workflows and troubleshooting tips. In this video, we demonstrate the H3 Dark Gray Full HD Smart Projector's setup process, from unboxing to achieving a perfect 200-inch home cinema display. You'll see how the auto-focus and keystone correction work in real-time, learn to navigate the Android TV interface with voice commands, and discover optimal placement techniques using the 360° gimbal suspension system. We'll also walk through connecting to streaming services and using the dual-purpose audio system as a Bluetooth speaker.