ViewSonic 4200 Lumens 1080p 0.49 Short Throw Ratio Laser Projector - Certified Refurbished

ViewSonic LS711HD-S 4200 Lumens 1080p 0.49 Short Throw Ratio Laser Projector - Certified Refurbished

Description

Project bright, clear, and large images from just a few feet away with the LS711HD Short-Throw DLP Laser Projector from ViewSonic. Featuring a long-lasting laser light source that delivers Full HD images with 4200 ANSI lumens of brightness, the LS711HD is a reliable and cost-effective solution for education, simulation, and commercial applications. With its short-throw lens, the LS711HD can project a 16:9, 100" diagonal image from just 3.6' away. You can connect two HD devices via HDMI 1.4 inputs, with a USB-A connection to power an HDMI dongle such as Google Chromecast or Amazon Fire TV Stick. This projector can provide up to 30,000 hours of use with 24/7 operation capability. Additionally, installation is aided by horizontal and vertical keystone correction, four corner adjustment, 360° orientation, and portrait mode support.

Features

• 4200 ANSI Lumens Bright
• Full HD 1920 x 1080 Native Resolution
• 0.496:1 Short-Throw Ratio
• Up to 30,000 Hours of Laser Life
• USB-A for Power and Software Updates
• Built-In 15W Speaker
• 2 x HDMI 1.4 Inputs

Bright, Compact, Durable

The LS711HD 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 4,200 ANSI Lumens, the LS711HD provides vibrant and sharp projection in 1080p FHD in all lighting conditions for gallery, restaurant, gym, and other expansive spaces.

Unmatched Contrasts, Enhanced Visibility

The projector's high native contrast ratio, achieved through its Texas Instruments 0.65" DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.

No Shadows, No Blinding Lights

The 0.49 short throw offers a 100” visuals from only 1.1 m away. When projecting onto a wall, there are no distracting shadows, providing seamless edge-blending for immersive 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.​

Easy and Cost-effective Installation

The LS711HD is 35% lighter in weight and 35% smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.​

Save on Costs and Energy

With its advanced lamp-free light source, the LS711HD offers a highly energy-efficient and cost-saving display solution by consuming up to 40% less power than competing projectors.

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.

Present the Best with Vibrant Colors​

Impress any audience with ViewSonic’s exclusive color technology, elevating your presentation with a vivid color experience.

Non-stop 24/7 Operation​​

The projector's advanced cooling design enables 24/7 operation without any degradation in image quality or performance. This makes it the go-to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.

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 own laptop.

*The latest projector software update can be found in the download section at the bottom of the page when available.

Directly Power Wireless HDMI Dongle

The built-in 5V/1.5A USB-A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multimedia content.

Enhanced Dust Resistance, Easier Maintenance

The advanced sealed engine design with IP6X rating prevents dust from entering and affecting internal components. This ensures a longer product lifespan and consistent image quality, even in environments with poor air quality, resulting in savings on maintenance costs and efforts.

Specifications

Key Specs
Display System	1-Chip 0.65" DMD DLP
Native Resolution	1920 x 1080
Maximum Brightness	4200 Lumens (ANSI)
	4800 Lumens (Center)
Throw Ratio	0.496:1 (100" Screen Size @ 3.6' / 1.1 m)
Projection Size	35 to 300" / .9 to 7.6 m
HDR Support	No
Inputs/Outputs	2x HDMI 1.4 Audio, Video Input
	1x 1/8" / 3.5 mm Mini Audio Output
	1x USB-A Power, Service Input/Output
	1x DE-9/DB-9 (RS-232) Control Input
	Show More
Light Source	Laser Phosphor
Image Display
Display System	1-Chip 0.65" DMD DLP
Native Resolution	1920 x 1080
Supported Resolutions	Maximum: 1920 x 1200
Maximum Brightness	4200 Lumens (ANSI)
	4800 Lumens (Center)
Offset	132% ± 10% vertical
Aspect Ratio	Native: 16:9
	Supported: 16:10
	Supported: 4:3
Dynamic Contrast Ratio	3,000,000:1
DLP Link 3D	Yes
Supported 3D Formats	Frame Packing (up to 1080p)
	Side by Side (up to 1080i)
	Top Bottom (up to 1080p)
Color Depth	10-Bit (1.07 Billion Colors)
Scan	Horizontal: 15 to 102 kHz
	Vertical: 24 to 120 Hz
Latency	49.5 ms
Lens
Includes Lens	Yes
Focus	Manual
Aperture	f/2.8
Focal Length	7.51mm
Lens Shift	Vertical: + 15%
Optical Zoom	No
Throw Distance	1.25 - 10.79' / 0.38 - 3.29 m
Throw Ratio	0.496:1 (100" Screen Size @ 3.6' / 1.1 m)
Projection Size	35 to 300" / .9 to 7.6 m
Features
Keystone Correction	Manual to Vertical: ± 15°
	Manual to Horizontal: ± 15°
HDR Support	No
Digital Zoom	2x
Multi-Input Support (PIP/PBP)	No
Ceiling Mountable	Yes
Rear Screen Projection	Yes
Built-In Speaker	Yes (Mono)
Speaker Power	15 W
Projection Tilt Option	Yes
Input/Output Connectors
Inputs/Outputs	2x HDMI 1.4 Audio, Video Input
	1x 1/8" / 3.5 mm Mini Audio Output
	1x USB-A Power, Service Input/Output
	1x DE-9/DB-9 (RS-232) Control Input
HDCP Support	Yes, Version 1.4
Media/Memory Card Slot	No
Hardware
Mobile App Compatible	No
Wireless LAN / Wi-Fi	No
Bluetooth	No
General
Light Source	Laser Phosphor
Expected Lamp Life	Full Brightness: 20,000 Hours
	Low Brightness: 30,000 Hours
Fan Noise	Medium Brightness: 30 dB
	Low Brightness: 24 dB
Security	Keypad Lock
	Password Protection
	Security Bar
Supported Languages	Czech
	Dutch
	English
	Finnish
	French
	German
	Greek
	Indonesian
	Italian
	Japanese
	Korean
	Norwegian
	Polish
	Portuguese
	Russian
	Simplified Chinese
	Spanish
	Swedish
	Thai
	Traditional Chinese
	Turkish
	Vietnamese
Input Power	100 to 240 VAC, 50 / 60 Hz
	19.5 VDC at 11.79 A
Power Consumption	Medium Brightness: 210 W
	Standby Mode (Lamp Off): < 0.5 W
Certifications	FCC, ICES-003(B), CE, WEEE
Operating Conditions	32 to 104°F / 0 to 40°C at 10 to 80% Humidity
Dimensions (W x H x D)	11.3 x 5.1 x 8.5" / 286.0 x 129.0 x 216.0 mm (Including Feet)
Weight	6.94 lb / 3.15 kg
Packaging Info
Package Weight	10.18 lb
Box Dimensions (LxWxH)	16 x 11.3 x 6"