ViewSonic LS711W WXGA Short Throw Laser Installation Projector

ViewSonic LS711W 4200 Lumens WXGA Short Throw Laser Projector for Classrooms & Commercial Spaces

The ViewSonic LS711W is a high-brightness, lamp-free WXGA short throw projector designed for professional installations in commercial and educational environments. Built with advanced 3rd generation laser phosphor technology, this model delivers 4,200 ANSI Lumens, exceptional native contrast, and up to 30,000 hours of maintenance-free performance.

At AVCore – Audio Video Consultants in Pune, Maharashtra, we recommend the LS711W for classrooms, training centers, retail stores, galleries, gyms, and corporate spaces that require bright, shadow-free projection with flexible installation options.

Overview

The LS711W is part of ViewSonic’s Luminous Superior Series, engineered for reliability, efficiency, and long-term value. Its 0.52 short throw ratio allows you to project a 100-inch screen from just 1.12 meters away. This eliminates shadows and glare, making it ideal for interactive environments and compact spaces.

Its sealed optical engine with IP6X dust resistance, 24/7 operation capability, and lightweight chassis make it a dependable solution for demanding Indian conditions.

Detailed Features & Technologies

1. 3rd Generation Laser Phosphor Technology

The LS711W incorporates advanced 3rd-gen laser technology that:

• Enhances brightness efficiency by approximately 20%

• Improves luminous consistency

• Reduces overall projector size by 32%

• Provides instant power on/off

• Eliminates lamp replacement

• Delivers up to 30,000 hours lifespan (SuperEco mode)

This means lower maintenance costs and long-term performance stability.

2. 4,200 ANSI Lumens – Clear Images in Any Lighting

With 4,200 ANSI Lumens (5,000 center lumens), the LS711W ensures:

• Crisp presentations in bright classrooms

• Clear visuals in retail environments

• Vibrant projections in gyms and galleries

• Reliable performance in conference rooms

Even under ambient lighting conditions common in Pune commercial spaces, the image remains sharp and readable.

3. WXGA Resolution – Ideal for Education & Business

The native resolution of 1280 x 800 (WXGA) is optimized for:

• Presentation slides

• Spreadsheets

• Educational content

• Training modules

• Corporate meetings

It supports input signals up to WUXGA (1920 x 1200), ensuring compatibility with modern laptops and media players.

4. High Native Contrast with 0.65″ DMD Chip

Powered by a premium 0.65″ DMD chip from Texas Instruments, the LS711W delivers:

• Deep black levels

• Brighter whites

• Improved text clarity

• Enhanced image depth

• Better readability for detailed charts and data

This ensures presentations look professional and impactful.

5. 0.52 Short Throw – Shadow-Free Projection

The 0.52 throw ratio enables:

• 100” image from just 1.12m

• Reduced presenter shadows

• Minimal eye glare

• Seamless edge blending capability

• Efficient use of smaller rooms

This makes it perfect for classrooms and training rooms where space is limited.

6. Ultra-Large 300” Display Capability

The LS711W supports screen sizes from 35 inches to 300 inches, offering:

• Lower cost per inch compared to LED displays

• Immersive large-format experiences

• Scalable display solutions

• Ideal setup for auditoriums and halls

7. Flexible Installation Options

This projector is designed for professional installers and system integrators.

Installation features include:

• Horizontal Keystone ±15°

• Vertical Keystone ±15°

• 4 Corner Adjustment

• 360° Projection capability

• 90° Portrait Mode

• Digital Zoom 0.8x–2.0x

It can be mounted on ceilings, walls, or used for creative projection mapping applications.

AVCore provides complete installation, calibration, and integration services across Pune and Maharashtra.

8. 24/7 Continuous Operation

The advanced cooling system enables non-stop 24/7 performance without degradation in image quality. This makes it ideal for:

• Retail stores

• Museums

• Airports

• Shopping malls

• Public display environments

9. IP6X Sealed Optical Engine – Built for Dust Resistance

The sealed engine design prevents dust from entering internal components.

Benefits include:

• Longer product lifespan

• Stable brightness performance

• Reduced maintenance frequency

• Lower total cost of ownership

This is especially beneficial in environments with higher dust exposure.

10. Energy Efficient & Cost Saving

• Power Consumption (Normal): 210W

• Standby: <0.5W

• Up to 40% less power compared to lamp-based projectors

No lamp replacements and lower energy usage significantly reduce operating costs.

11. Direct USB Power for Wireless HDMI Dongle

Built-in USB Type-A (5V/1.5A) output:

• Powers streaming dongles directly

• Removes need for separate adapters

• Keeps installations clean and professional

Technical Specifications

Projection System

• Technology: 0.65″ WXGA DLP

• Native Resolution: 1280 x 800

• Brightness: 4,200 ANSI Lumens

• Center Lumens: 5,000

• Contrast Ratio: 3,000,000:1

• Display Color: 1.07 Billion Colors

• Light Source: Laser Phosphor

Light Source Life

• Normal Mode: 20,000 hours

• SuperEco Mode: 30,000 hours

Lens & Throw

• Throw Ratio: 0.521

• Projection Offset: 125% ±10%

• Image Size: 35” – 300”

• Throw Distance: 0.39 – 3.37m

• 100” Screen at: 1.12m

• Optical Zoom: Fixed

• Digital Zoom: 0.8x – 2.0x

Audio

• Built-in Speaker: 15W

• Audio Out (3.5mm): 1

Connectivity

• HDMI 1.4 x 2 (HDCP 1.4)

• USB Type-A (Power 5V/1.5A)

• USB Type-A (Service)

• RS232 (DB 9-pin)

• DC In

Performance

• Input Lag: 49.5ms

• Noise Level:

  • Normal: 30dB

  • Eco: 24dB

• 24/7 Operation: Yes

Physical Specifications

• Net Weight: 3.15 kg

• Gross Weight: 4.88 kg

• Dimensions (W x D x H): 286 x 216 x 129 mm

• Operating Temperature: 0–40°C

What’s in the Box

• ViewSonic LS711W Projector

• Power Cord

• Remote Control

• Quick Start Guide

• Lens Cover

• Warranty Card (Region Specific)

Optional Accessories:

• Wall/Ceiling Mount (PJ-WMK-007)

• Carry Bag (PJ-CASE-008)

AVCore can provide complete projector packages including screens, mounts, cabling, and professional setup.

Frequently Asked Questions (FAQs)

1. Is the LS711W suitable for classrooms in Pune?
   Yes. Its 4,200 lumens brightness and short throw design make it perfect for well-lit classrooms and training centers.
2. Does this projector require lamp replacement?
   No. It uses a laser light source with up to 30,000 hours lifespan.
3. Can it be used for continuous 24/7 display?
   Yes. It is designed for round-the-clock operation.
4. What screen size can it support?
   It supports screen sizes from 35” up to 300”.
5. Is it good for edge blending applications?
   Yes. The short throw design and brightness make it suitable for immersive multi-projector setups.
6. Is it energy efficient?
   Yes. It consumes up to 40% less power compared to traditional lamp-based projectors.
7. Can AVCore install this projector in Maharashtra?
   Yes. AVCore – Audio Video Consultants provide consultation, installation, and after-sales support across Pune and Maharashtra.

Why Buy from AVCore – Audio Video Consultants in Pune?

• Professional site survey

• Expert installation & alignment

• Genuine products with warranty

• End-to-end AV integration

• Reliable after-sales support

If you are looking for a high-brightness WXGA short throw laser projector in Pune, the ViewSonic LS711W offers the perfect balance of brightness, durability, flexibility, and long-term cost savings.

Contact AVCore today for pricing, demo, or complete AV solutions tailored to your space.

If you are planning a professional 4K projector installation in Pune or anywhere in Maharashtra, contact AVCore – Audio Video Consultants today for expert guidance and customized solutions.