Vivitek DS234

Weight: 19.7 kg
Depth: 193 mm
Brand: Vivitek
Description: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 5000:1-10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, HDMI input, VGA input , mini audio input
Width: 285
Height: 112
Peculiarities: Speakers
Type: Portable
Connectors and interfaces: RS-232, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input, composite video input
Purpose: For office
HDMI Version: 1.4a
Noise level: 30 dB
Contrast: 10000:1
Max. frame frequency: 120 Hz
Number of built-in speakers: 1
Technology: DLP
Number of lamps: 1
Zoom optical: 1.1
Light flow: 3200 lm
Number of LCD/DMD panels: 1
Projector resolution: 800x600
Image aspect ratio: 4:3
Image functions and options: 3D, keystone correction
Number of color wheel segments: 5
Power per speaker: 2 W
F-number F, max: 2.69
Aperture number F, min: 2.51
Max. ratio of distance to image size: 2.17
Max. projection distance: 1.1 m
Max. diagonal size: 7.37 m
Max. line frequency: 100 kHz
Min. ratio of distance to image size: 1.97
Min. projection distance: 12 m
Min. diagonal size: 0.69 m
Min. vertical frequency: 50 Hz
Min. horizontal frequency: 31 kHz
Focal length max.: 24.18 mm
Focal length min.: 21.95 mm
Power of each lamp: 203 W
Lamp life: 4500 h
Lamp life in eco mode: 8000 h
Keystone correction type: Vertical