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SKU
LS831WU-S

LS831WU-S

  • Long-Lasting Laser Phosphor Light Source
  • Bright Images in Large Spaces
  • Large Images in Small Spaces
  • One-wire HDBT® Input
  • Network Capable
$1,874.99
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Product Overview

Featuring stunning WUXGA resolution and 4,500 lumens of brightness, the ViewSonic® LS831WU Laser Projector is the ideal solution for modern business and education environments. Designed with a laser phosphor light source lasting up to 20,000 hours, this projector delivers long-term, virtually maintenance-free usage for any boardroom or classroom. With its 0.25 ultra-short throw ratio, HV keystoning and 4 corner adjustments, the LS831WU makes installation a hassle-free experience. What’s more, the ultra-short throw ratio allows you to place the projector just inches away from a wall or screen to give you a huge image for less cost than a comparably sized display. Powered by SuperColor technology for true-to-life images, and SonicExpert® technology for incredibly clear sound, the LS831WU delivers an immersive audiovisual performance.
More Information
Type DLP Laser
Display Resolution WUXGA (1920x1200)
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
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 *Refurbished. 30-day DOA policy for full refund, with a 90-day repair warranty on parts and labor.
Recycle/Disposal Please dispose of in accordance with local, state or federal laws.
Classification Refurbished
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