Vivitek
VT-DX831

Vivitek DX831 - DLP projector - 3D

Vivitek

Vivitek DX831 - DLP projector - 3D - 4500 ANSI lumens - XGA (1024 x 768) - 4:3

OETC Part: VT-DX831 | MFG Part: DX831

Office Supplies $ 798.01

  • DLP technology

    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.

  • BrilliantColor

    BrilliantColor from Texas Instruments is a multi-color processing technology that produces vibrant images. BrilliantColor technology uses up to six colors, instead of just the three primary colors, red, green and blue, to improve color accuracy and brightens secondary colors.

  • 3D Ready

    A projector that is 3D Ready can accept a 120Hz frame-sequential 3D signal from a computer. These projectors are not compatible with the HDMI 1.4 3D specification used on 3D Blu-ray players and set-top boxes. 3D ready uses DLP Link Technology from Texas Instruments.

  • HDMI

    HDMI (High Definition Multimedia Interface) is an uncompressed, all-digital audio/video interface that supports audio/video sources such as a set-top box, DVD player, A/V receiver, and video monitors such as a digital projector or digital television (DTV). HDMI is backward compatible with DVI 1.0 specification and supports HDCP.

  • XGA (1024 x 768) resolution with 4,500 ANSI lumens of brightness and 15,000:1 contrast ratio

  • Great flexibility with 1.5 x zoom

  • Variety of display connectivity options including: HDMI (x2), VGA-in (2x), VGA-Out, S-Video and Composite Video

  • MHL device compatibility for streaming of video and audio content from a compatible Andriod device

  • Internal audio speaker delivers 10W of total audio power

  • Integrated network monitoring and management solutions (product certified) including Crestron RoomView, Extron, AMX SSDP and Telnet

  • 6 Segment (RYGCWB) color wheel for accurate and detailed images

  • 3D compatibility with DLP Link and HDMI 1.4b Blu-Ray support for dazzling and realistic life-like images

  • Enhanced environmentally friendly power functions (Eco mode, Auto power off, stand-by mode) to increase lamp life and power savings

  • Top-loading, sliding cover for quick and easy lamp replacement

The Vivitek DX831 delivers exceptional digital images with a high degree of vibrancy thanks to 4,500 ANSI lumens of brightness and a contrast ratio of 15,000:1. Featuring native XGA resolution the DX831 is designed for a wide variety of applications. Their compact size at just 3,2 kg and flexible 1.5x zoom ratio allows for easy transportation between different meeting rooms or classrooms. The DX831 features HDMI/MHL and various connectivity options to fully enjoy multimedia applications of any kind.

Dimensions & Weight

Spec Value
Width 12.4 in
Depth 8.5 in
Height 5 in
Weight 7.05 lbs

Environmental Parameters

Spec Value
Sound Emission 28 dB
Sound Emission (Economic Mode) 34 dB

Expansion / Connectivity

Spec Value
Interfaces 1 x network - RJ-45 ¦ 2 x VGA input - 15 pin HD D-Sub (HD-15) ¦ 1 x composite video input - RCA ¦ 1 x Mobile High-Definition Link (MHL) / HDMI - 19 pin HDMI Type A ¦ 1 x HDMI input - 19 pin HDMI Type A ¦ 1 x VGA output - 15 pin HD D-Sub (HD-15) ¦ 1 x audio line-in - RCA x 2 ¦ 1 x S-video input - 4 pin mini-DIN ¦ 1 x USB - 4 pin USB Type A (power only) ¦ 1 x USB - mini-USB Type B ¦ 1 x audio line-out - mini-phone 3.5 mm ¦ 1 x microphone - mini-phone 3.5 mm ¦ 1 x audio line-in - mini-phone 3.5 mm ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9)

General

Spec Value
Device Type DLP projector
3D Capable Yes
Built-in Devices Speaker

Lens

Spec Value
Lens Aperture F/2.42-2.97
Zoom Factor 1.5x
Keystone Correction Direction Vertical
Vertical Keystone Correction -40 / +40

Manufacturer Warranty

Spec Value
Service & Support Limited warranty - 3 years ¦ Limited warranty - lamp - 1 year / 1000 hours

Miscellaneous

Spec Value
Included Accessories Remote control
Cables Included 1 x VGA cable
Security Features Security lock slot (cable lock sold separately)

Power

Spec Value
Power Source AC
Nominal Voltage AC 120/230 V (50/60 Hz)
Power Consumption Operational 410 Watt
Power Consumption Stand by 0.5 Watt

Projector

Spec Value
Brightness 4500 ANSI lumens
Contrast Ratio 15000:1
Image Size 21.7 in - 270 in
Projection Distance 4 ft - 33 ft
Throw Ratio 1.83 - 2.75:1
Resolution XGA - XGA (1024 x 768) (native) / 1920 x 1200 (resized)
Native Aspect Ratio 4:3
Lamp Type 310 Watt
Lamp Life Cycle Up to 2500 hour(s) / up to 3500 hour(s) (economic mode)
Features Eco-Mode technology, 6-segment color wheel, BrilliantColor, DLP 3D Ready, Crestron RoomView, AMX Device Discovery, DLP Link, Auto Power Off, MHL compliance

Speakers

Spec Value
Type Integrated
Sound Output Mode Mono
Output Power / Channel 10 Watt

Video Input

Spec Value
TV System PAL-B/G, PAL-N, PAL-M, PAL-I, NTSC 4.43, NTSC 3.58, PAL-D, SECAM L, PAL-H, SECAM K1, SECAM D/K, SECAM B/G, M-NTSC
Analog Video Signal S-Video, composite video
Video Interfaces VGA, HDMI, composite video, S-Video
Video Modes 480p, 720p, 1080i, 1080p, 480i, 576i, 576p
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