Yes, the AWOL Vision LTV-3000 Pro can operate as a 4K HDMI projector. It features HDMI 2.0b ports that support 4K resolution at 60Hz, allowing it to display Ultra HD content when connected to 4K-compatible devices like Blu-ray players, streaming devices, gaming consoles, and computers. This makes it ideal for high-quality home theater setups, delivering sharp, vibrant visuals in 4K through HDMI.

The throw distance is determined primarily by the throw ratio and screen size requirement. A lower throw ratio (like 0.25:1) allows our 4K TV projector to be positioned very close to the wall for a large image, which is common in UST projectors. For an 80-inch screen, our LTV-3000 Pro projector can be placed as close as 6 inches (0.5 feet) to the wall.

No, it is not intended as a ceiling mounted projector. 4K UST TV projector like this are designed for projection close to the wall or screen on a flat surface, projecting images upward. Mounting a projector like this on the ceiling is not recommended, as it can cause compatibility issues with ALR screens due to angle inversion and misalignment. Additionally, using a projector with ceiling mount would complicate power access and maintenance for this model.

The optimal seating distance for 3D movie projector is about 1 to 2 times the width of the projected 3D image. Sitting too close can cause eye strain and make 3D effects uncomfortable, while sitting too far reduces immersion. For example, for a 100-inch-wide 3D movie projection, aim to sit between 100 and 200 inches away to enjoy the ideal 3D viewing experience.

A: Yes, All AWOL Vision 4K TV projectors support Bluetooth, allowing you to search and pair your projector with bluetooth device(speaker or earphone).To begin pairing：

1. Go to Settings > Bluetooth > Management.

2. Make sure the Bluetooth device is in pairing mode.

3. Add an device.

The LTV-3000 Pro 4K TV projector includes 8-point keystone correction, allowing for versatile placement options. This feature helps align the display image with the screen without needing to adjust the projector's physical position. To enable keystone correction, go to Settings > Light > Manual Correction.