Bright and versatile for any professional installation, the ViewSonic® LS850WU WUXGA laser projector delivers everything you need for big screens in big venues. Delivering 5,000 lumens of advanced high brightness, 300,000:1 contrast ratio, and up to 20,000 hours* of light source life, this projector is ideal for auditoriums, lecture halls, large boardrooms, houses of worship, and more. Thanks to SuperColor™ technology, content is brought to life with captivating color, crisp graphics, and stunning videos no matter the environment. This top-notch performer is also easy to deploy and manage with its wide 1.6x optical zoom adjustment, vertical/horizontal keystone, 4 corner adjustment, and a vertical/horizontal lens shift feature that provide extreme flexibility in even the most challenging installations. Thanks to the built-in HDBT receiver, the projector is capable of receiving uncompressed HD video and audio from over 200 feet away via network cable. Moreover, 360-degree tilt angle projection, portrait mode, and 24/7 operation allow for extreme mounting flexibility. The ViewSonic® LS850WU is the ideal WUXGA laser projector for professional installations, large venues, and business and education environments. *Light source life may vary based on actual usage and other factors. BRIGHT IMAGES IN LARGE SPACES Packed with 5,000 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. 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. 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. 360-DEGREE ORIENTATION A robust mechanical construction allows the projector to be installed in nearly any position, at any angle from floor to ceiling. You can mount the projector pointing straight down at the floor of a museum exhibit or art gallery installation, or mount the projector upside-down at a 45-degree angle if need be. PORTRAIT MODE PROJECTION This projector can be placed in a vertical position and project images in portrait orientation. EXTREME MOUNTING FLEXIBILITY A wider optical zoom provides more mounting flexibility over a standard 1.2x optical zoom. More flexible mounting options translate to less installation hassle. HORIZONTAL AND VERTICAL KEYSTONE CORRECTION Horizontal and vertical keystone correction and a corner adjustment feature eliminate crooked and distorted images for a perfectly proportioned picture every time. HORIZONTAL AND VERTICAL LENS SHIFT A horizontal/vertical lens shift feature offers up and down, as well as left and right adjustments of the projection lens. This feature allows for flexible projector placement in challenging installations. 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. REDUCED INPUT LATENCY This projector delivers smooth images without delay. Its ultra-low 16ms input latency provides faster frame-by-frame action.

Display
Built-in display	N
Ports & interfaces
VGA (D-Sub) ports quantity	2
HDMI ports quantity	2
Composite video in	1
Component video (YPbPr/YCbCr) in	1
DVI port	N
USB 2.0 ports quantity	1
Audio (L/R) in	1
Serial interface type	RS-232
HDMI connector type	Full-size
HDMI version	1.4a
S-Video inputs quantity	1
PC Audio in	Y
PC Audio out	Y
AC (power) in	Y
Lens system
Focus	Manual
Focal length range	14.3 - 22.9 mm
Aperture range (F-F)	1.81 - 2.1
Zoom capability	Y
Zoom ratio	2.0:1
Throw ratio	1.36-2.18
Weight & dimensions
Weight	6.4 kg
Width	405 mm
Depth	305 mm
Height	145 mm
Package width	515 mm
Package depth	490 mm
Package height	276 mm
Package weight	8.9 kg
Power
Power source	AC
Power consumption (typical)	430 W
Power consumption (standby)	0.5 W
AC input voltage	100-240 V
AC input frequency	50/60 Hz
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Network
Smart TV	N
Ethernet LAN	Y
Wi-Fi	N
Ethernet LAN (RJ-45) ports	1
Projector
Projector brightness	5000 ANSI lumens
Projection technology	DMD
Projector native resolution	WUXGA (1920x1200)
Contrast ratio (typical)	3000000:1
Screen size compatibility	762 - 7620 mm (30 - 300")
Projection distance	0.88 - 14.09 m
Number of colours	1.07 billion colours
Horizontal scan range	15 - 102 kHz
Vertical scan range	23 - 120 Hz
Keystone correction, horizontal	-40 - 40°
Keystone correction, vertical	-40 - 40°
Matrix size	1.22 cm (0.48")
Video
Analog signal format system	NTSC, PAL, SECAM
Full HD	Y
Supported graphics resolutions	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Storage
Card reader integrated	N
Packaging content
Remote control included	Y
Cables included	AC, VGA
Manual	Y
Design
Product type	Standard throw projector
Market positioning	Presentation
Product colour	White
Placement	Desktop, Ceiling
Features
Noise level	36 dB
Interactive	N
Noise level (economic mode)	29 dB
HDCP	Y
On Screen Display (OSD)	Y
On Screen Display (OSD) languages	Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Number of OSD languages	23
Multimedia
Built-in speaker(s)	Y
RMS rated power	20 W
Number of built-in speakers	2
Logistics data
Harmonized System (HS) code	85286200
Light source
Light source type	Laser
Service life of light source	20000 h
Lamp power	67 W
Lamps quantity	2 lamp(s)