Vivitek D855ST

Weight: 2.7 kg
Depth: 21.6 mm
Brand: Vivitek
Description: Purpose: office, projector resolution: 1024x768, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, input VGA, in
Width: 305
Height: 109
Peculiarities: Speakers
Type: Stationary
Connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
Purpose: For office
HDMI Version: 1.3
Noise level: 36 dB
Contrast: 3000:1
Max. frame frequency: 85 Hz
Number of built-in speakers: 1
Technology: DLP
Number of lamps: 1
Light flow: 3000 lm
Number of LCD/DMD panels: 1
Projector resolution: 1024x768
Image aspect ratio: 4:3
Image functions and options: 3D, keystone correction, ultra short throw
Power per speaker: 10 W
Aperture number F, min: 2.85
Max. projection distance: 5 m
Max. diagonal size: 9.5 m
Max. line frequency: 90 kHz
Min. ratio of distance to image size: 0.65
Min. projection distance: 0.5 m
Min. diagonal size: 0.9 m
Min. vertical frequency: 43 Hz
Min. horizontal frequency: 15 kHz
Focal length min.: 725 mm
Power of each lamp: 220 W
Lamp life: 4000 h
Lamp life in eco mode: 6000 h
Keystone correction type: Vertical