The LSD400HD-ST is part of ViewSonic’s Luminous Superior Series, a lamp-free projector lineup designed for commercial and educational environments. Powered by 3rd-generation laser phosphor technology, it provides 4, 000 ANSI Lumens of brightness and an impressive lifespan of up to 30, 000 hours. Its lamp-free design ensures eco-friendliness and cost-efficiency by reducing up to 49% power consumption than competing lamp projectors. With a 0.5 short throw, it delivers a 100” image from just 1.1 meters, ideal for immersive visuals in space-constrained environments. Delivering ultra-large projections up to 300” in sharp 1080p Full HD resolution, this projector leverages high native contrast from a 0.65” DMD chip with DLP technology. Equipped with H/V keystone & 4 corner correction, and 360° projection, the LSD400HD-ST supports flexible installation options, making it an excellent choice for golf simulation setups, exhibitions, and retail applications.

Bright, Compact, Durable
The LSD400HD-ST incorporates advanced 3rd-gen laser phosphor technology, enhancing brightness by 20% and achieving better luminous efficiency, all while being 32% more compact and more accessible than the previous generation. Its lamp-free light source offers instant power on/off and a lifespan of up to 30, 000 hours without maintenance, ensuring consistent image quality even during extended periods of use.

Brilliant Clarity in Every Detail
Delivering 4, 000 ANSI Lumens, the LSD400HD-ST projects vibrant, razor-sharp images in 1080p Full HD, making it ideal for golf simulators, exhibitions, and retail environments.

Go Big, ​Even in Small Spaces
Enjoy large images even in small spaces with a 0.5 short throw ratio. Capable of projecting a 100” screen from just 1.1 meters away, the LSD400HD-ST allows flexible installation—delivering immersive golf simulation experiences from the comfort of your home.

Unmatched Contrasts, Enhanced Visibility
Experience enhanced visuals with the LSD400HD-ST, boasting high contrast thanks to DLP technology and an advanced 0.65" DMD chip from Texas Instruments. This provides deeper blacks and richer depth, ensuring an exceptional viewing experience.

Save on Costs and Energy
With its advanced lamp-free light source, the LSD400HD-ST offers a highly energy-efficient and cost-saving display solution by consuming up to 49% less power than competing projectors.

Reliable Long-Term Performance with DLP Projection Technology​
With DLP technology, the LSD400HD-ST maintains consistent color performance over time, free from any yellowing issues. Featuring a sealed engine design (IP6X), it is filter-free, preventing dust from affecting internal components and ensuring minimal maintenance. Moreover, it offers crisp and seamless image quality, displaying remarkable contrast and eliminating the noticeable screen-door effect.

Get ​​Perfectly-Shaped Images Effortlessly
Horizontal and vertical keystone correction, along with 4-corner adjustment features, eliminate crooked or distorted images for a perfectly proportioned picture every time.

Versatile Creative Application​s
The projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.

Centralized Control for Management Efficiency
The LSD400HD-ST is compatible with Crestron, AMX, PJ Link, ATEN, and Extron systems, allowing for centralized device management for better operational efficiency​.

Brilliant Colors for an Authentic Golf Experience
Powered by ViewSonic’s advanced color-tuning technology, the projector features a dedicated Golf Mode that enhances colors, especially greens and blues, more vivid and brings fairways and putting surfaces to life with striking realism, creating a golf experience that feels as close to reality as possible.

Upgrade Your Projector with Wireless Content Casting
Enhance your projector with the ViewShare Wireless Screen Casting Kit for seamless wireless content sharing. The projector‘s built-in 5V/1.5A USB-A output powers the dongle, enabling simultaneous multimedia streaming and power charging without adapters. *ViewShare sold separately

A Simpler Way to Update Projector Software
Skip trips to the service center by keeping software up to date easily via USB cable connection with your laptop. This efficient solution, developed exclusively by ViewSonic, ensures optimal performance without the hassle. Learn more: https://youtu. be/irlhJLpDHas*The latest projector software update can be found in the download section at the bottom of the page when available.

Specification

Product
Product id	997780
Brand	Viewsonic
Partnr	LSD400HD-ST
EAN/UPC code	766907034301
Warranty (months)	24 months
Projector
Projector brightness	4000 ANSI lumens
Projection technology	DLP
Projector native resolution	1080p (1920x1080)
Contrast ratio (typical)	3000000:1
Screen size compatibility	40 - 300 "
Smart projector	N
Projection distance	0.44 - 3.29 m
Number of colours	1.07 billion colours
Keystone correction, horizontal	+-15 °
Vertical synchronization (max)	0.12 kHz
Vertical synchronization (min)	0.024 kHz
Horizontal synchronization (max)	135 kHz
Horizontal synchronization (min)	15 kHz
Keystone correction, vertical	+-15 °
Matrix type	DMD
Matrix size	0.65 "
Screen size (max)	300 "
Light source
Light source type	Laser
Service life of light source	20000 uur
Service life of light source (economic mode)	30000 uur
Light source brightness	4800 lm
Lens system
Focus	Manual
Fixed focal length	7.51 mm
Zoom capability	Y
Zoom type	Manual
Digital zoom	2 x
Throw ratio	0.5
Offset	132 procent
Video
Full HD	Y
3D	N
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Supported graphics resolutions	640 x 480 (VGA), 3840 x 2160
Ports & interfaces
HDMI ports quantity	2
HDMI connector type	Full-size
HDMI version	2.0
DVI port	N
USB 2.0 Type-A ports quantity	1
Serial interface type	RS-232
PC Audio out	Y
Network
Smart TV	N
Ethernet LAN	Y
Ethernet LAN (RJ-45) ports	1
Wi-Fi	N
Storage
Card reader integrated	N
Technical details
On Screen Display (OSD)	Y
On Screen Display (OSD) languages	Multi
Image lag time	16.7 ms
Features
Noise level	32 dB
Noise level (economic mode)	27 dB
HDCP	Y
HDCP version	2.2
International Protection (IP) code	IP6X
Multimedia
Built-in speaker(s)	Y
RMS rated power	15 W
Design
Product type	Standard throw projector
Product colour	White
Cable lock slot	Y
Display
Built-in display	N
Power
Power source	AC
Power consumption (typical)	143 W
Power consumption (standby)	0.5 W
AC input voltage	100 - 240 V
AC adapter output voltage	19.5 V
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Weight & dimensions
Weight	3100 g
Width	286 mm
Depth	216 mm
Height	129 mm
Package width	400 mm
Package depth	280 mm
Package height	155 mm
Package weight	4600 g
Packaging content
Handheld remote control	Y
Warranty card	Y
AC adapter included	Y
Cables included	AC
Logistics data
Quantity per pack	1 stuk(s)
Other features
F-number (relative aperture)	2.8