VG939Sm

VG939Sm

19吋人體工學 LED 顯示器

Designed for legacy and customized applications that require a 5:4 aspect ratio, the ViewSonic VG939Sm 19” LED display delivers stunning screen performance with 1280x1024 resolution and SuperClear IPS panel technology. Versatile connectivity options include DVI and VGA inputs, as well as an integrated USB hub. It also features full ergonomic functionality including tilt, swivel, pivot, and height adjustments for maximum comfort and enhanced productivity. Equipped with ViewSonic’s unique ViewMode feature, this display provides intuitive presets that deliver optimized screen performance for different applications. In addition, Flicker-Free technology and a Blue Light Filter help to eliminate eye strain from extended viewing periods. A uniform, matte ID design reduces glare and facilitates easy multiple monitor set up. Additional features include integrated speakers and VESA-mountable design. Featuring Energy Star and EPEAT certification, as well as an energy-saving Eco-mode setting, the VG939Sm offers solid performance while delivering low TCO for a wide range of users.

5:4 Aspect Ratio for Legacy Applications and Retail Environments

With a standard 5:4 aspect ratio and 1280x1024 resolution, this display is ideal for business-specific legacy applications. In addition, with a square compact shape, the VG939Sm can also be used as a countertop display in public environments with space constraints.

SuperClear® Image Enhancement Technology with Wide Viewing Angles

SuperClear® Image Enhancement Technology delivers the best colour performance and extends display viewing angles to 178 degrees both horizontally and vertically. Experience accurate and vivid colours with consistent levels of brightness whether looking at the screen from above, below, the front, or the side—with no colour distortion or decay.

 

Ergonomic Design for Comfort and Productivity

With advanced ergonomic features, ViewSonic displays are designed to provide a greater range of adjustment for increased productivity and comfort. Users can reduce eyestrain and physical fatigue by adjusting the monitor via 360-degree swivel, 90-degree pivot, -5 to 25-degree tilt, and 100mm height adjust options.

20M:1 MEGA Dynamic Contrast Ratio

Dynamic contrast ratio detects the brightness of an image, and automatically adjusts the backlight to maximize the monitor’s colour range and contrast. Dynamic contrast ratio technology enables the accurate reproduction of images, producing vibrant and rich visual effects.

 

ViewSonic Flicker-Free Viewing for Improved Eye Comfort

ViewSonic flicker-free displays deliver on the promise of more comfortable viewing. Rather than using Pulse Width Modulation that continuously turns the LED backlight on and off, ViewSonic flicker-free displays use DC modulation backlights that maintain a steady stream of direct current power—nearly eliminating screen flickering at all brightness levels by providing a constant LED light source. This lets you work at your computer, play games, or watch movies longer – without eye fatigue.

Blue Light Filter for More Comfortable Viewing

Prolonged exposure to certain levels of blue light can cause eye discomfort. ViewSonic displays feature a Blue Light Filter setting that allows users to adjust the amount of blue light emitted from the screen, enabling longer viewing times and increased eye comfort for work and multimedia applications.

 

ViewMode Settings for Digital Content

Enjoy excellent performance and accurate colour rendering for everything you view on this display. With 5 different scenario presets, ViewSonic displays offer best-in-class calibration techniques to bring you the best digital viewing experience. This includes Game, Movie, Web, Text, and Mono presets to enhance black levels in games and movies, colour luster for online images, and colour temperature for reading text.

Dual Integrated Stereo Speakers

The ViewSonic VG939Sm has two integrated 2W stereo speakers for enhanced multimedia performance with crystal-clear stereo sound.

 

Planet-Friendly Mercury-Free LED Backlighting

LED backlighting enhances display performance, delivers an outstanding colour range, and adjusts contrast ratios for remarkably detailed images. ViewSonic's eco-friendly, mercury-free LED backlighting further conserves up to 25%* more energy when compared to conventional displays. In addition, LED backlighting provides for a slim, lightweight profile that saves desktop space.

Eco-Mode Conserves More Energy

ViewSonic’s proprietary Eco-mode feature is built into all LED displays, offering options to select "Optimize(75%)" or "Conserve (50%)" settings that save up to 25% power. Especially in low ambient light, Eco-mode adjusts brightness and improves visibility, while reducing eye fatigue and prolonging the display's lamp life. With Eco-mode, both lamp replacement and energy expenditures are reduced.

 

Versatile Connectivity with USB

The VG939Sm offers VGA and DVI connections to support even more flexibility for both digital and analog media sources. It’s easy and convenient to connect additional peripherals or accessories with the integrated 2-port USB hub.

 

技術規格

  • 液晶面板
    面板類型: 19” Color a-Si TFT Active Matrix IPS
    可視區域: 19 inch
    最佳解析度: 1280 X 1024
    對比率: 1000 :1 (typical), 20,000,000:1 (DCR)
    亮度: 250 cd/m2 (typ)
    可視角度: 178° /178° (typ)
    反應時間: 3ms (Tr)
    表面塗層: Anti-Glare, Hard coating (3H)
    燈管壽命: 30000 Hrs (Min)
    Colors: 16.7m colors
  • 輸入訊號
    類比: RGB Analog (75 ohms, 0.7 / 1.0 Vp-p)
    數位: DVI (TMDS, 100 ohms)
    頻率: Fh: 24-82KHz; Fv: 50-75Hz
    同步訊號: Separate Sync
  • 相容性
    PC: PC Compatibles (from VGA up to 1280 x 1024 Non Interlaced)
    Mac: PC Compatibles (from VGA up to 1280 x 1024 Non Interlaced)

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