LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV Keystone and 4 Corner Adjustment
- High brightness 4500 Lumens WUXGA laser projector with 0.25 ultra short throw and advanced visual features
- Long-lasting laser phosphor light source allows the lamp to shine bright for up to 20,000 hours
- 0.25 ultra short throw ratio, HV keystone, 4 corner adjustments and 360 degree projection
- Schedule, and manage the projector remotely with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController
- Supports most media players, PCs, Macs, and mobile devices with inputs such as HDMI, USB and Ethernet LAN
Product Overview
Long-lasting Laser Phosphor Light Source
Designed with a laser phosphor light source lasting up to 20,000 hours*, this projector delivers long-term, virtually maintenance-free usage for a lower overall total cost of ownership.
*Light source lifespan may vary based on actual usage and other factors.
Bright Images in Large Spaces
Packed with 4,500 lumens and a high contrast ratio, this projector is guaranteed to produce bright images in large spaces with high ambient light including large boardrooms, conference halls, and auditoriums.
Large Images in Small Spaces
A short throw lens enables large images to be projected from short distances in small rooms. In addition, any blinding lights in front of the presenter, distracting shadows on the projected image, or glaring hotspots on the screen, are all eliminated because the projector’s light source is closer to the projection surface.
One-wire HDBT® Input
With an integrated HDBT input, this projector can receive uncompressed HD video and audio over long distances via a single network cable.
Network Monitoring & Control
IT admin can monitor, schedule, and manage the projector remotely, as well as receive projector status alerts, with the integrated Crestron® e-Control™ system and RoomView Express™ management software. Because this projector is Crestron® and AMX® certified, IT admin can control and monitor the projector for any size campus or enterprise.
| Light Source | DLP Laser |
|---|---|
| Display Resolution | WUXGA (1920x1200) |
| Display Resolution | 1920 x 1200 |
| Brightness (Lumens) | 4,500 ANSI |
| Screen Size | 70 - 200 in. / 1.8 – 5.1 m |
| Throw Distance | 0.2 - 2.4 ft / 0.1 - 0.7 m |
| Throw Ratio | 0.252 |
| Keystone | Vertical (± 5º) / Horizontal (± 5º) |
| Light Source (watt) | 67W X 2 |
| Light Source Life, Normal (hours) | 20000 |
| Color Depth | 1.07 Billion Colors |
| Dynamic Contrast Ratio | 3,000,000:1 |
| Aspect Ratio | 16:10 |
| Input Lag | 37ms |
| Frequency Horizontal | 15K~102KHz |
| Frequency Vertical | 23~120Hz |
| PC Resolution (max) | 3840 x 2160 |
| PC Resolution (min) | 640 x 480 |
| Mac® Resolution (max) | 3840 x 2160 |
| Mac® Resolution (min) | 640 x 480 |
| USB 2.0 Type A | 1 |
| Ethernet LAN (RJ45) | 1 |
| 3.5mm 12V Trigger | 1 |
| 3.5mm Audio Out | 1 |
| 3.5mm Audio In | 1 |
| Control (RS232) | 1 |
| HDMI 2.0 (with HDCP 2.2) | 2 |
| VGA In | 1 |
| VGA Out | 1 |
| Composite RCA Video In | 1 |
| S-Video In | 1 |
| RCA Audio In (L/R) | 1 |
| 3D VESA | 1 |
| HDBT | 1 |
| Internal Speakers | 10W (x2) |
| Voltage | 100-240V+/- 10%, 50/60Hz AC |
| Consumption (typical) | 504W |
| Stand-by | <0.5W |
| Physical Controls | Keypad, Power key |
| On Screen Display | Display, Image, Power Management, Basic, Advanced, System, Information (See user guide for full OSD functionality) |
| Temperature | 32-104º F (0 - 40º C) |
| Net (lbs) | 21.8 |
| Gross (lbs) | 28.8 |
| Net (kg) | 9.9 |
| Gross (kg) | 13.1 |
| Packaging (in.) | 25.7 x 21.2 x 11.6 |
| Physical (in.) | 19.3 x 15.2 x 6.1 |
| Packaging (mm) | 645.0 x 540.0 x 295.0 |
| Physical (mm) | 492.0 x 387.0 x 157.0 |
| Regulations | FCC, cTUVus |
| PACKAGE CONTENTS | LS831WU projector, power cable, VGA cable, remote control, Quick Start Guide, |
| Warranty | Three-year limited warranty on parts and labor, 1st year free Express Exchange® service. (One year Express Exchange Service requires product registration). |
| Recycle/Disposal | Please dispose of in accordance with local, state or federal laws. |
User Guides
- LS831WU User Guide (Bahasa Indonesia)
- LS831WU User Guide (Deutsch)
- LS831WU User Guide (English)
- LS831WU User Guide (Español )
- LS831WU User Guide (Français)
- LS831WU User Guide (Italiano)
- LS831WU User Guide (Polski)
- LS831WU User Guide (Português)
- LS831WU User Guide (Suomi)
- LS831WU User Guide (Svenska)
- LS831WU User Guide (Thailand)
- LS831WU User Guide (Tiếng Việt)
- LS831WU User Guide (Türkçe)
- LS831WU User Guide (Česky)
- LS831WU User Guide (Русский)
- LS831WU User Guide (日本語)
- LS831WU User Guide (简体中文)
- LS831WU User Guide (繁體中文)
- LS831WU User Guide (한국어)
- LS831WU User Guide (ﺍﻟﻌﺭﺑﻳﺔ)
Quick Start Guide
- LS831WU Quick Start Guide
Technical Document
- LS831WU_2D_drawing(pdf)
- LS831WU_3D_drawing(stp)
Login and Registration Form