for instructions on how to Calibrate your ViewSonic Optical Touch Display.
The ViewSonic TD2420 is the perfect solution for both commercial and consumer touch screen applications. With an intuitive multi-touch LED display, interactive stylus, and full HD resolution, the TD2420 delivers a versatile touch solution for use as a POS display, information kiosk, or in hospital and classroom environments. With Windows 8 compatible Dual Point Optical technology, the TD2420 provides a fun and interactive experience to engage users. Equipped with 1920x1080 Full HD resolution, and 20,000,000:1 MEGA Dynamic Contrast Ratio, the ViewSonic TD2420 delivers extremely sharp and crisp images. As a complete multimedia package, the display also includes a pair of integrated 2-watt speakers with SRS Premium Sound. HDMI, VGA, and DVI inputs provide flexible and convenient connectivity, while a VESA-mountable design offers additional convenience for use as a wall-mounted display. The versatile TD2420 is the one-stop solution for your multi-touch display needs.
Touch the Difference with the ViewSonic TD2420 interactive multi-touch display.
- 24” (23.6” viewable) touch-enabled LED monitor with Dual Optical Touch and Windows 7 / 8 compatibility provides excellent touch control experience
- 1920x1080 Full HD resolutionsupports image-intensive commercial applications, as well as image, gaming, and video applications for home entertainment
- 7H scratch-resistant surface hardness helps ensure consistent, high-quality touch experience
- Stereo speakers with SRS Premium Sound for crystal-clear sound performance
- HDMI, DVI and VGA inputs for flexible connectivity to multiple media sources
- ENERGY STAR and EPEAT Silver-certified for up to 50%* energy savings with LED backlight
- VESA- mountable design allows flexible mounting and display options
- Backed by Viewsonic’s 3-year limited warranty, highest grade panel and industry-leading pixel performance policy
Why Dual Point Optical Touch?
Dual point optical touch utilizes two or more image sensors that are usually placed around the edges of a display. These sensors allow the touch surface to recognize two contact points simultaneously, and provide users with direct interaction by allowing two-finger gestures such as zoom in/out, rotations, and two-finger taps. Because of optical touch’s scalability, versatility, and affordability, it is becoming a popular technology for use on large format displays.
In addition, the touch experience offered by optical touch is just as responsive and accurate as that of Projected Capacitive touch technology. Unlike Projected Capacitive touch, however, optical touch does not require a conductive object for touch recognition. As such, this technology is extremely useful in gloved environments such as hospitals and dental offices, or for use with interactive stylus pens.
What is a LED monitor?
The term "LED monitor" generally refers to a monitor with a LCD panel and a LED backlight. A typical LCD monitor uses cold cathode fluorescent lamps (CCFL) as a light source to illuminate the LCD panel. In an LED backlit monitor, white LEDs (Light Emitting Diodes) are used as the light source. Environmentally friendly LED backlights provide the following benefits:
- About 50% less power consumption compared to traditional CCFL monitor
- 20,000,000:1 MEGA Contrast Ratio
- Environmentally friendly mercury-free backlight
- Low EMI (Electro Magnetic Interference)
- Slimmer design
- Weight reduction
One-Stop Solution For Multi-Touch Monitor Needs
TD2420’s multi-touch interface and Full HD resolution makes it an ideal touch solution for both commercial and consumer applications. It gives commercial users the capability to create a direct and interactive user experience for their customers. Full HD resolution and high Dynamic Contrast Ratio delivers ultra image quality and color accuracy. Scratch-resistant 7H surface hardness ensures the TD2420 can withstand heavy usage in a high traffic environment while maintaining a high quality touch experience.
Some of the applications where the TD2420 can be a perfect solution:
- Kiosk and Information Booth
- Home Entertainment (image/video/gaming)
Eco-mode for up to 40%* energy savings
ViewSonic’s proprietary Eco-mode function comes standard with the TD2420. When you don’t need all of the powerful features that the TD2420 has to offer, you have the option to reduce the monitor’s brightness, save energy, save the planet and prolong the lamp life. You can select one of the “Optimize” or “Conserve” options and save up to 40%* energy. Especially under low ambient light conditions, adjusting the brightness will improve visibility by reducing eye fatigue. Reducing brightness will also prolong the monitor’s lamp life, improving your return on investment.
Full HD 1080p Resolution
The TD2420 features a 24" (23.6” viewable) widescreen with 1920x1080 resolution that is capable of displaying a native Full HD 1080p image. Today, devices that can display Full HD content output are getting more and more common. However, without a native Full HD display, you will not be able to experience the picture clarity and the details of the 1080p content you view.
The TD2420 features a 100mm x 100mm VESA-mountable design that allows you to mount it on a monitor stand or on a wall, depending on your specific needs. You can easily detach the base by unscrewing four screws and then mounting the display on its new stand or wall mount.
|Pixel Performance ||Maximum Allowable Sub Pixels |
Industry leading pixel performance guarantee and 3 year limited warranty
One of the aspects that makes ViewSonic a market leader in displays is its dedication to quality. ViewSonic is committed to use the highest grade panels and offer an industry leading pixel performance policy. We also back our displays with a 3-year limited warranty for your peace of mind.
Save cash and save the planet
With its mercury-free backlight and low energy consumption, the Energy Star certified TD2420 is not only environmentally friendly, but it’s also friendly on your electricity bill. The savings of LED can add up to thousands of dollars saved for large install bases, such as big corporate buildings or schools. The savings can be as dramatic as $20,000 in five years!
What's in the box:
- LCD Display
- Power cable
- Audio cable
- VGA cable
- DVI cable
- USB cable (from PC to the monitor)
- Quick Start Guide
- ViewSonic Wizard CD
Dimensions and Other features:
*Energy savings may vary based on cost, actual usage and other factors.
Specifications and availability are subject to change without notice. Selection, offers and programs may vary by country; see your ViewSonic representative for complete details. Windows and Windows 8 are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Corporate names, trademarks stated herein are the property of their respective companies.
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