Hisense PX3-PRO 4K Smart Laser Cinema Projector - Grey

An ultra-short throw (UST) projector can display a large image from a very short distance, often just inches from the wall. This makes it ideal for smaller rooms or installations where traditional projectors would cast shadows or require long cable runs.

The Hisense PX3-PRO can project images ranging from 80 inches to 150 inches diagonally.

While it can be projected onto a standard wall, an Ambient Light Rejecting (ALR) screen is recommended to maximize image quality, especially in rooms with ambient light. The ultra-short throw design also benefits from a very flat surface.

The projector supports 4K UHD resolution and a wide color gamut, providing excellent HDR-like visual performance, though specific HDR format support should be confirmed in detailed specifications.

Dolby Atmos support means the projector can process and output multi-dimensional audio signals. For the full effect, you'll need a compatible soundbar or AV receiver and speakers that support Dolby Atmos.

Laser light sources typically have a very long lifespan, often rated for 20,000 hours or more, significantly outlasting traditional lamp-based projectors.

Check that the projector is powered on and the correct input source is selected. Ensure all cables are securely connected.

Adjust the focus using the projector's controls. Ensure the projection surface is flat and the projector is at the correct distance.

Navigate to the picture settings menu and recalibrate colors, or select a different picture mode. Ensure the source device's output settings are correct.

Verify your internet connection is stable. Restart the projector and your router. Check for any available software updates for the VIDAA U OS.

Check that audio cables are properly connected. Ensure the correct audio output is selected in the projector's settings and that volume is turned up on both the projector and connected audio system.