The LS401HD is part of ViewSonic’s Luminous Superior Series, a lamp-free projector lineup designed for commercial and educational environments. It delivers ultra-large projections up to 300” in sharp 1080p Full HD resolution, leveraging high native contrast from a 0.65” DMD chip with DLP technology. Powered by 3rd-generation laser phosphor technology, it offers 4, 000 ANSI Lumens brightness and a remarkable lifespan of up to 30, 000 hours. Its lamp-free design ensures eco-friendliness and cost-efficiency by reducing power consumption. With features like a 1.3x optical zoom, H/V keystone correction, and 360° projection, the LS401HD supports flexible installation. Centralized LAN control simplifies management, making it an excellent choice for boardrooms, lecture halls, and public spaces.

Bright, Compact, Durable
The LSD401HD 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.

Bright Images for Large Venues
Delivering 4, 000 ANSI Lumens, the LSD401HD provides vibrant and sharp 1080p FHD projection for meeting rooms, classrooms and golf simulation setups.

Unmatched Contrasts, Enhanced Visibility
Experience enhanced visuals with the LSD401HD, 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.

Ultra-Large Screen with Lower Cost-per-Inch
This easy-to-install projector allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of commercial displays. ​

Save on Costs and Energy
With its advanced lamp-free light source, the LSD401HD offers a highly energy-efficient and cost-saving display solution by consuming up to 59% less power than competing projectors.

Enhanced Installation Flexibility
Equipped with a 1.3x optical zoom, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design.

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 LSD401HD 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.

HDR / HLG / 4K UHD supported by HDMI 2.0b
The LSD401HD is equipped with HDMI 2.0b and HDCP 2.2 ports, delivering full 4K resolution with HDR10 and HLG support at a smooth 60Hz frame rate. Whether streaming via a Roku stick or playing from a 4K Blu-ray player, enjoy brilliant whites, rich blacks, and enhanced detail for a truly cinematic visual experience.

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.

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.

Specification

Product
Product id	1003339
Brand	Viewsonic
Partnr	LSD401HD
EAN/UPC code	766907034103
Projector
Projector brightness	4000 ANSI lumens
Projection technology	DLP
Projector native resolution	1080p (1920x1080)
Contrast ratio (typical)	3000000:1
Screen size compatibility	30 - 300 "
Smart projector	N
Projection distance	0.75 - 9.76 m
Number of colours	1.07 billion colours
Keystone correction, horizontal	+-30 °
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	+-30 °
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	4400 lm
Lens system
Focus	Manual
Focal length range	16.9 - 21.61 mm
Aperture range (F-F)	2.43 - 2.78
Zoom capability	Y
Digital zoom	2 x
Optical zoom	1.3 x
Throw ratio	1.13 - 1.47
Vertical lens shift range	0 - 60 procent
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
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	3000 g
Width	286 mm
Depth	216 mm
Height	129 mm
Package width	400 mm
Package depth	280 mm
Package height	155 mm
Package weight	4500 g
Packaging content
Handheld remote control	Y
Warranty card	Y
Cables included	AC
Logistics data
Quantity per pack	1 stuk(s)