Vivitek D837 Educational Version Multimedia Projector with 3500 ANSI Lumens, Native XGA (1024x768) Resolution, 2500:1 Contrast Ratio, DLP Technology

The Vivitek D837 is a high-performance DLP projector designed to for uses ranging from a permanent ceiling mount to simple desk placement. Weighing in at 5.7 pounds (2.6kg), the projector is a great travel mate and ideal for the mobile user. With 3200 ANSI lumens of brightness, whether on the college campus or the meeting-room, the projector delivers crisp performance. It improves perceived sharpness, brightness and projects lifelike images with remarkable depth.

Combing technologies like a 2500:1 contrast ratio and a 3:2/2:2 pull-down, which eliminates jagged images from interlaced video and ensures crisp, clean images, the DLP projector allows you to adjust image settings in the most challenging presentation environments.

The D837 is one of those projectors with a plethora of built-in security features. It includes a Kensington security lock, which is built into the projector to prevent theft or any unauthorized removal of the projector. It also includes a keypad lock that prevents accidental system adjustments.