ViewSonic PS750HD DLP 3000 Lumens 1080p Ultra Short Throw Business Projector

Ultra-Short-Throw Business Projector

The ViewSonic PS750HD is a DLP projector that produces a 1080p image at 3,000 lumens from a 0.22 throw ratio. It creates a display between 87 and 120 inches from a distance of 0.33 to 0.75 feet. Vertical and horizontal keystone correction of ±30 degrees helps align the picture quickly. The light source is rated for 3,000 hours in normal mode and 7,500 hours in Dynamic Eco-Mode.

Classroom and Meeting-Room Installations

This unit suits spaces where the projector must sit very close to the screen, such as interactive whiteboards or small huddle rooms. The short throw distance reduces shadows and glare for presenters. Buyers who need a longer throw for large auditoriums or ceiling-mounted rear-projection setups should look at something else. The native 16:9 aspect ratio matches standard widescreen content.

Wall-Mount Setup and Common Issues

The included wall mount (PJ-WMK-303) simplifies fixed installation, and manual optical focus lets you sharpen the image by hand. Connectivity covers HDMI, VGA, Ethernet LAN (RJ45), RS232, composite, S-Video and audio inputs for wide device compatibility. Installers sometimes find the ultra-short throw alignment sensitive; small mount shifts can move the image off the screen, so secure the bracket firmly and verify focus after tightening.