LSD400W
LSD401HD
LSD400W

ViewSonic LS740HD projector

ViewSonic LS740W projector
ViewSonic LS741HD projector

$1,999.00

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Description

Product Details

  • 5,000 ANSI Lumens brightness for vivid projection in any environment

  • Native 1080p Full HD resolution for sharp, detailed images

  • 3rd generation laser phosphor technology with up to 30,000-hour lifespan

  • Projects images up to 300″ with a low cost-per-inch

  • Compact and lightweight design reduces transport and installation costs

  • Flexible setup with 1.3× optical zoom, H/V keystone correction, 360° projection, and portrait mode

Overview

The LS740HD delivers powerful, bright projection in a compact form factor, making it an excellent choice for classrooms, offices, and commercial installations. With 5,000 ANSI Lumens brightness and Full HD 1080p resolution, it ensures crystal-clear visuals in both dark and well-lit spaces. The laser phosphor light source lasts up to 30,000 hours in Eco mode, reducing maintenance costs and eliminating lamp replacements. Its 1.3× zoom, H/V keystone, 4-corner adjustment, 360° projection, and portrait mode provide maximum installation flexibility.

Specifications

Optical & Display

  • Projection System: 0.65″ 1080p DLP

  • Native Resolution: 1920 × 1080 (Full HD)

  • Brightness: 5,000 ANSI Lumens

  • Brightness (Center): 5,500 Lumens

  • Contrast Ratio: 3,000,000:1

  • Display Colors: 1.07 Billion

  • Light Source: Laser Phosphor

  • Light Source Life: 20,000 hrs (Normal) / 30,000 hrs (Eco)

  • Lens: F=2.43–2.78, f=16.90–21.61 mm

  • Projection Offset: 132% ±10%

  • Throw Ratio: 1.13–1.47

  • Optical Zoom: 1.3×

  • Digital Zoom: 0.8×–2.0×

  • Image Size: 30″–300″

  • Throw Distance: 0.75–9.76 m (100″ @ 2.50 m)

  • Keystone: H ±30°, V ±30°

  • Audible Noise (Normal): 30 dB

  • Audible Noise (Eco): 24 dB

  • Input Lag: 49.5 ms

  • Resolution Support: VGA (640 × 480) to WUXGA RB (1920 × 1200)

  • HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p

  • Horizontal Frequency: 15K–102KHz

  • Vertical Scan Rate: 24–120Hz

Input

  • HDMI: 2 (HDMI 1.4 / HDCP 1.4)

Output

  • Audio-out (3.5mm): 1

  • Speaker: 15W

  • USB Type-A (Power): 1 (5V/1.5A)

Control

  • RS232 (DB 9-pin male): 1

  • USB Type-A (Service): 1 (shared with USB-A Output)

Others

  • Power Supply Voltage: Power adaptor — Input: 100–240V; Output: 19.5VDC / 11.79A

  • Power Consumption: 210W (Normal) / <0.5W (Standby)

  • Operating Temperature: 0–40℃

  • Carton: Brown

  • Net Weight: 3.00 kg

  • Gross Weight: 4.70 kg

  • Dimensions (W × D × H) with Adjustment Foot: 286 × 216 × 129 mm

  • Packing Dimensions: 400 × 280 × 155 mm

  • OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, Arabic, Vietnamese, Hungarian, Norsk (total 23)

  • User Guide Language: English, S-Chinese, T-Chinese, Indonesian, Finnish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese (total 20)

Accessories

Standard

  • Power Cord: 1

  • Remote Control: 1

  • QSG: Yes