Description
The ViewSonic LS711W integrates advanced third-generation laser phosphor technology to provide a high-brightness projection solution that eliminates the need for frequent lamp replacements. Delivering 4,200 ANSI Lumens, this projector ensures that presentations remain vivid and legible even in rooms with significant ambient light. Its 0.65-inch Texas Instruments DMD chip produces a high native contrast ratio of 3,000,000:1, ensuring that text is sharp and blacks are deep. The 0.52 short-throw ratio is a standout feature, allowing for a 100-inch display from just 1.1 meters away, which effectively prevents presenter shadows and eye glare during interactive sessions.
This product is for:
- Corporate Presenters: Ideal for professionals who need a reliable, high-visibility display for meetings without needing to dim the lights.
- Educators and Trainers: Perfect for classrooms where short-throw capabilities allow teachers to stand close to the screen without obstructing the image.
- Digital Signage Designers: Suitable for retail or public spaces requiring 360-degree or portrait orientation for creative visual installations.
- System Integrators: A versatile choice for edge-blending projects thanks to its compact design and flexible installation options.
- Environmentally Conscious Organizations: A sustainable alternative to lamp projectors, offering a mercury-free light source and reduced power consumption.
Detailed specifications:
- Projection System: 0.65" WXGA (1280x800) Native Resolution
- Brightness: 4,200 ANSI Lumens (5,000 Center Lumens)
- Light Source: 3rd Generation Laser Phosphor with 30,000-hour lifespan (SuperEco Mode)
- Throw Ratio: 0.521 (Fixed Optical Zoom)
- Contrast Ratio: 3,000,000:1
- Connectivity: 2x HDMI 1.4 (HDCP 1.4), 1x Audio-out (3.5mm), 1x USB Type A (1.5A Power), 1x RS232
- Installation Flexibility: H/V Keystone (+/- 15°), 360° Projection, Portrait Mode
- Audio: Built-in 15W Speaker
- Physical Specs: 3.15kg Net Weight; 286 x 216 x 129 mm Dimensions
Using the LS711W is a seamless experience characterized by its instant power on/off capability, which removes the frustrating wait times associated with traditional bulb warm-ups. The short-throw lens is particularly beneficial in small meeting rooms, as it allows the projector to be placed directly in front of the screen, freeing up floor space and preventing the light beam from hitting the presenter's eyes. The integrated 15W speaker is powerful enough to fill a medium-sized room, reducing the need for external audio hardware. Furthermore, the IP5X sealed optical engine ensures that dust does not compromise the internal components, maintaining image clarity over its long 30,000-hour service life.
When compared to traditional lamp-based projectors, the LS711W offers a significantly lower total cost of ownership by eliminating the need for expensive replacement bulbs and reducing maintenance labor. Unlike standard-throw projectors that require several meters of distance to achieve a large image, the LS711W’s 0.52 throw ratio makes it superior for tight spaces and edge-blending applications. While 4K laser models offer higher pixel density, the LS711W provides a more cost-effective balance of high brightness and professional-grade reliability for WXGA-standard business and educational content.
Q&A:
- How long does the laser light source last? The LS711W features a laser phosphor source rated for 20,000 hours in normal mode and up to 30,000 hours in SuperEco mode, ensuring years of maintenance-free use.
- Can this projector be mounted at any angle? Yes, it supports 360-degree projection and portrait mode, allowing it to project onto ceilings, floors, or vertically for creative signage.
- Does the LS711W work in bright rooms? With 4,200 ANSI Lumens, this projector is specifically designed to produce clear and bright images in environments with ambient light.
- What is the benefit of the 0.52 throw ratio? This ratio allows the projector to be placed very close to the wall, which eliminates shadows cast by the presenter and prevents the light from blinding the speaker.
- Is the LS711W easy to install? Yes, its lightweight 3.15kg design and H/V keystone correction make it easy to align and mount in various professional settings.
