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
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) - normal mode ¦ 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 |
| Higher ED | K-12 | Other | |
|---|---|---|---|
| Alabama | Not Available | Not Available | Not Available |
| Alaska | Available | Available | Available |
| Arizona | Not Available | Not Available | Not Available |
| Arkansas | Not Available | Not Available | Not Available |
| California | Not Available | Not Available | Not Available |
| Colorado | Not Available | Not Available | Not Available |
| Connecticut | Not Available | Not Available | Not Available |
| Delaware | Not Available | Not Available | Not Available |
| District of Columbia | Not Available | Not Available | Not Available |
| Florida | Not Available | Not Available | Not Available |
| Georgia | Not Available | Not Available | Not Available |
| Hawaii | Not Available | Not Available | Not Available |
| Idaho | Available | Available | Available |
| Illinois | Not Available | Not Available | Not Available |
| Indiana | Not Available | Not Available | Not Available |
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| Kansas | Not Available | Not Available | Not Available |
| Kentucky | Not Available | Not Available | Not Available |
| Louisiana | Not Available | Not Available | Not Available |
| Maine | Not Available | Not Available | Not Available |
| Maryland | Not Available | Not Available | Not Available |
| Massachusetts | Not Available | Not Available | Not Available |
| Michigan | Not Available | Not Available | Not Available |
| Minnesota | Not Available | Not Available | Not Available |
| Mississippi | Not Available | Not Available | Not Available |
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| Montana | Available | Available | Available |
| Nebraska | Not Available | Not Available | Not Available |
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| New Jersey | Not Available | Not Available | Not Available |
| New Mexico | Not Available | Not Available | Not Available |
| New York | Not Available | Not Available | Not Available |
| North Carolina | Not Available | Not Available | Not Available |
| North Dakota | Not Available | Not Available | Not Available |
| Ohio | Not Available | Not Available | Not Available |
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| Oregon | Available | Available | Available |
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| Rhode Island | Not Available | Not Available | Not Available |
| South Carolina | Not Available | Not Available | Not Available |
| South Dakota | Not Available | Not Available | Not Available |
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| Texas | Not Available | Not Available | Not Available |
| Utah | Not Available | Not Available | Not Available |
| Vermont | Not Available | Not Available | Not Available |
| Virginia | Not Available | Not Available | Not Available |
| Washington | Available | Available | Available |
| West Virginia | Not Available | Not Available | Not Available |
| Wisconsin | Not Available | Not Available | Not Available |
| Wyoming | Available | Available | Available |
