Vivitek DH4661Z – WH Low Maintenance Laser Projector
- WUXGA (1920 x 1200) @60Hz
- 5000 ANSI lumens of brightness
- Great flexibility with 1.65x zoom lens and manual horizontal and vertical lens shift
Gives a stable and high-quality projection for up to 20,000 hours
Provides a low cost of ownership
With impressively vivid colors, 1080p resolution, 20,000:1 contrast ratio, and a high brightness of 5,000 ANSI lumens, the Vivitek DH4661Z – WH laser projector (white) offers the next generation of advanced laser light source technology. Designed lamp-free, it provides a low cost of ownership, with minimal maintenance, and gives a stable, high-quality projection for up to 20,000 hours. The DH4661Z – WH offers an immersive big-screen experience with an unbeatable return on investment. It is eco-friendly with automatic turning off function when there is no signal input for a period of time.
This projector features great flexibility with a 1.65x zoom lens and manual horizontal and vertical lens shift. Image adjustment is made easy with 4 corner corrections, horizontal and vertical keystone corrections. The DH4661Z – WH also has built-in 2x 5W audio speakers with multiple audio interfaces to ensure your message is well heard.
DLP (Digital Light Processing) is a display technology from Texas Instruments (TI). The technology inside is often referred to as DMD (Digital Micro-Mirrors). It consists of an array of mirrors where each mirror represents a pixel element.
For example, a high-definition DLP projector or rear projector with 1920 x 1080 pixel resolution would have over 2 million tiny mirrors. Each mirror is attached to an electronically driven hinge that controls the amount of colored light that is reflected from.