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Description
ViewSonic LS711W WXGA Short Throw Laser Projector for Classroom & Office Use – Full Product Details
The ViewSonic LS711W is a high-brightness WXGA short throw laser projector designed for classrooms, offices, training rooms and professional presentation environments. It delivers 1280 x 800 WXGA native resolution, 4200 ANSI lumens brightness, a 3,000,000:1 contrast ratio and support for 1.07 billion colors, providing bright and detailed images for presentations and multimedia content.
Featuring a 0.521 short throw ratio, the LS711W can create a 100-inch image from approximately 1.12 metres, helping reduce shadows and save installation space. Its 3rd-generation laser phosphor light source offers up to 20,000 hours in Normal mode and 30,000 hours in Eco mode, while H/V keystone correction, four-corner adjustment, 360° projection and portrait mode provide flexible installation options.
Product Specifications
| Display & Projection | |
|---|---|
| Model | LS711W |
| Projection System | 0.65-inch WXGA DLP |
| Native Resolution | 1280 x 800 WXGA |
| Aspect Ratio | 16:10 |
| Brightness | 4200 ANSI Lumens |
| Center Brightness | 5000 Lumens |
| Contrast Ratio | 3,000,000:1 |
| Display Colors | 1.07 Billion Colors |
| Light Source | Laser Phosphor |
| Light Source Life | 20,000 Hours Normal / 30,000 Hours Eco |
| Lens | F=2.8, f=7.51 mm |
| Throw Ratio | 0.521 |
| Optical Zoom | Fixed |
| Digital Zoom | 0.8x – 2.0x |
| Image Size | 35 – 300 inches |
| Throw Distance | 0.39 – 3.37 m; 100-inch image at 1.12 m |
| Projection Offset | 125% ±10% |
| Keystone Correction | Horizontal ±15° / Vertical ±15° |
| Connectivity & Audio | |
| HDMI | 2 x HDMI 1.4 / HDCP 1.4 |
| Audio Out | 1 x 3.5 mm |
| USB Type-A | 1 x 5V/1.5A Power / Service |
| Control | RS232 |
| Built-in Speaker | 15W |
| Compatibility & Performance | |
| Resolution Support | VGA 640 x 480 to WUXGA-RB 1920 x 1200 |
| HDTV Compatibility | 480i/p, 576i/p, 720p, 1080i/p |
| Horizontal Frequency | 15 – 102 kHz |
| Vertical Scan Rate | 24 – 120 Hz |
| Input Lag | 49.5 ms |
| Noise Level | 30 dB Normal / 24 dB Eco |
| Physical & Power | |
| Power Consumption | 210W Normal |
| Standby Power | Less than 0.5W |
| Operating Temperature | 0 – 40°C |
| Dimensions | 286 x 216 x 129 mm |
| Net Weight | 3.15 kg |
| Gross Weight | 4.88 kg |
About This Projector
- WXGA Resolution: Native 1280 x 800 resolution provides clear and detailed presentation content in a 16:10 format.
- 4200 ANSI Lumens: High brightness helps maintain clear and visible images in classrooms and office environments.
- Short Throw Projection: The 0.521 throw ratio enables a 100-inch image from approximately 1.12 metres.
- Long-Life Laser: Laser phosphor technology provides up to 30,000 hours of Eco-mode operation without traditional lamp replacement.
- Compact Design: The 3.15 kg projector is designed for easier installation and transportation.
- IP6X Sealed Engine: Enhanced dust resistance helps protect the optical engine and reduce maintenance requirements.
Key Features of ViewSonic LS711W
- 4200 ANSI lumens high-brightness projection
- Native 1280 x 800 WXGA resolution
- 0.521 short throw ratio
- 3,000,000:1 contrast ratio
- 1.07 billion display colors
- 3rd-generation laser phosphor technology
- 20,000-hour Normal and up to 30,000-hour Eco light-source life
- Horizontal and vertical keystone correction up to ±15°
- Four-corner adjustment
- 360° projection and 90° portrait mode
- Dual HDMI connectivity
- 15W built-in speaker
- USB-A 5V/1.5A power output for compatible wireless HDMI dongles
- 24/7 operation capability
Performance & Productivity
The ViewSonic LS711W combines 4200 ANSI lumens with WXGA resolution to deliver bright and readable presentations for classrooms, offices, training rooms and other professional spaces. Its short throw design helps reduce the distance required between the projector and screen while minimizing distracting presenter shadows.
The laser phosphor light source provides long operating life and consistent performance without conventional lamp replacement. With flexible projection capabilities, dual HDMI ports, a 15W speaker and easy image adjustment, the LS711W is well suited for modern educational and business presentation environments.
Best Suitable For
- Classrooms and educational institutions
- Office meeting and conference rooms
- Corporate training rooms
- Business presentations
- Seminars and workshops
- Professional education applications
- Retail, gallery and commercial presentation spaces
Why Choose ViewSonic LS711W?
- High 4200 ANSI lumens brightness for clear projection
- WXGA 1280 x 800 resolution for detailed business and educational content
- 0.521 short throw ratio saves installation space
- Long-lasting laser phosphor light source reduces maintenance requirements
- H/V keystone correction and four-corner adjustment simplify installation
- 360° projection and portrait mode provide installation flexibility
- IP6X sealed optical engine improves dust resistance
- 24/7 operation capability for continuous-use environments
- Compact 3.15 kg design makes transportation and installation easier
ViewSonic LS711W – Professional WXGA Short Throw Laser Solution
The ViewSonic LS711W is a professional WXGA short throw laser projector designed for classrooms, offices, training environments and commercial spaces. With 4200 ANSI lumens, 1280 x 800 resolution, long-life laser technology, short throw projection and flexible installation features, it provides a reliable and space-efficient solution for bright, engaging and professional presentations.
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