The Luminous Superior series is ViewSonic s lamp-free high brightness lineup for both commercial and educational spaces. The LS751HD adopts industry-leading 2nd generation laser phosphor technology and delivers 5,000 ANSI Lumens while eliminating the use of toxic mercury, reducing the cost and effort of frequent lamp replacement and lowering the total cost of ownership. The lamp-free light source offers enhanced sustainability for a greener environment while delivering up to 300 large images with 1080p high resolution and vivid colors no matter if you're in a boardroom, lecture hall, or public space. The projector boasts high installation flexibility with vertical lens shift, 1.6x optical zoom, easy image adjustment with H/V keystone and 4 corner correction, and diverse applications with 360° projection and portrait mode. The LS751HD also comes with HDMI 2.0b, ensuring access to original 4K quality content with HDR/HLG supported.2nd Generation Laser Phosphor TechnologyThe LS710HD adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant power on/off from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios.High Brightness for Large VenuesThanks to 4,200 ANSI Lumens brightness, you're guaranteed clear visuals of vibrancy with 1080p Full HD resolution which are perfectly suitable for large spaces with a lot of ambient light.Ultra-Large Screen with Lower Cost-per-inchThe projector allows for an up-to-300 image size, which is much larger and easier to install than commercial displays.V Lens Shift for Flexible InstallationThe tool-free, lens shift control knobs make adjusting the projection lens up and down easy. Welcome flexible installation options with an adjustable range (V: 0%, -18%) and fewer placement restrictions.Effortless Image AdjustmentHorizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.Adaptable to Any Environment with Optical ZoomEquipped with a 1.6x optical zoom lens, 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. Lighter Weight and Compact Size The LS751HD is 24% lighter of weight and 34% smaller in size compared to its predecessor, which reduces the cost of transportation and enhances the ease of installation.Effortless Image AdjustmentHorizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.Versatile ApplicationThe projector can freely rotate at any angle vertically allowing projection onto ceilings, walls, or floors. The portrait mode enables users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising. HDMI 2.0b Supporting 4K/HDR/HLGThe projector comes with an HDMI 2.0b / HDCP 2.2 port, providing you access to original 4K quality content with HDR/HLG supported at a 60Hz frame rate from external devices (e.g. Roku stick, 4K Blu-ray player), producing the brightest whites, deepest blacks, and more detailed visuals. Present the Best with Vibrant ColorsImpress any audience with ViewSonic s exclusive color technology, elevating your presentation with a true-to-life color experience.Centralized Control for Management EfficiencyThe LS751HD is compatible with Crestron, AMX, PJ Link, ATEN and Extron systems and comes equipped with ViewSonic vController, an easy-to-use network management tool.Non-stop 24/7 OperationThe advanced cooling design enables 24/7 operation without degradation of image quality or work performance, making the projector ideal for applications that require continuous use.A Simpler Way to Update Projector SoftwareSkip trips to the service center by keeping software up to date easily via USB cable connection with your laptop.*The latest projector software update can be found in the download section at the bottom of the page when available.USB Type A Power SupplyThe built-in 5V/1.5A USB output conveniently delivers power to HDMI wireless dongles, eliminating the need for separate power adapters when streaming multimedia content.
| Projector | |
| Projector brightness: | 5000 ANSI lumens |
| Projector native resolution: | 1080p (1920x1080) |
| Contrast ratio (typical): | 3000000:1 |
| Native aspect ratio: | 16:9 |
| Smart projector: |  |
| Screen size compatibility: | 762 - 7620 mm (30 - 300") |
| Projection distance: | 0.93 - 14.88 m |
| Number of colours: | 1.07 billion colours |
| Horizontal scan range: | 15 - 102 kHz |
| Vertical scan range: | 23 - 120 Hz |
| Keystone correction, horizontal: | -30 - 30° |
| Keystone correction, vertical: | -30 - 30° |
| Light source | |
| Light source type: | Laser |
| Service life of light source: | 20000 h |
| Service life of light source (economic mode): | 30000 h |
| Lens system | |
| Focus: | Manual |
| Focal length range: | 20.911 - 32.62 mm |
| Aperture range (F-F): | 2.5 - 3.26 |
| Zoom capability: |  |
| Zoom type: | Manual |
| Digital zoom: | 2x |
| Optical zoom: | 1.6x |
| Throw ratio: | 1.4 - 2.24 |
| Vertical lens shift range: | 0 - 18% |
| Offset: | 136% |
| Video | |
| Analog signal format system: | NTSC, PAL, SECAM |
| Full HD: | |
| 3D: | |
| Supported video modes: | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p |
| Ports & interfaces | |
| HDMI ports quantity: | 2 |
| DVI port: | |
| USB 2.0 ports quantity: | 1 |
| Serial interface type: | RS-232 |
| HDMI connector type: | Full-size |
| HDMI version: | 2.0 |
| Service port type: | USB Type-A |
| USB 2.0 Type-A ports quantity: | 1 |
| PC Audio out: | |
| AC (power) in: | |
| Network | |
| Smart TV: | |
| Ethernet LAN: | |
| Wi-Fi: | |
| Ethernet LAN (RJ-45) ports: | 1 |
| Storage | |
| Card reader integrated: | |
| Features | |
| Noise level: | 32 dB |
| Interactive: | |
| Noise level (economic mode): | 29 dB |
| HDCP: | |
| On Screen Display (OSD): | |
| On Screen Display (OSD) languages: | Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Swedish, Thai, Turkish, Vietnamese |
| Number of OSD languages: | 27 |
| HDCP version: | 1.4/2.2 |
| Multimedia | |
| Built-in speaker(s): | |
| RMS rated power: | 30 W |
| Number of built-in speakers: | 2 |
| Design | |
| Product type: | Standard throw projector |
| Market positioning: | Business |
| Product colour: | White |
| Cable lock slot: | |
| Cable lock slot type: | Kensington |
| Display | |
| Built-in display: | |
| Power | |
| Power source: | AC |
| Power consumption (typical): | 245 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 |
| Weight & dimensions | |
| Weight: | 4.5 kg |
| Width: | 337 mm |
| Depth: | 265 mm |
| Height: | 131.5 mm |
| Package width: | 496 mm |
| Package depth: | 195 mm |
| Package height: | 387 mm |
| Package weight: | 6.6 kg |
| Packaging content | |
| Remote control included: | |
| Quick start guide: | |
| Warranty card: | |
| Logistics data | |
| Quantity per pack: | 1 pc(s) |
| Technical details | |
| Image lag time: | 49.9 ms |
