DynaScan DI551ST2, 1.000 cd/m²

The DI551ST2 is a 55” premium professional LCD for indoor applications. The display features a FHD 55-inch IPS LCD with a high brightness LED backlight producing a 1000 nit image. The DI551ST2 is IP5X rated for protection from dust and debris and features a fanless thermal management system for virtually silent operation. With an ultra-slim 29 mm form factor, the display is ideal for ADA-compliant applications. Each screen is individually color calibrated to ensure excellent color quality and uniformity. The DI551ST2 features an integrated Android based media player with WiFi offering users a complete media platform, allowing playback of local files and USB/SD card media.

LED Backlit with Local Dimming
LED back lighting is both more energy efficient and provides a much brighter image than traditional CCFL backlights. Due to the compact nature of LEDs, displays are also typically thinner. DynaScan’s DS line of LCDs utilize a proprietary system of LED backlighting which is not only more energy efficient than traditional CCFL backlights, it is also considerably brighter. DynaScan has applied its LED expertise to create a collection of ultra-high brightness LCDs which can easily be viewed in direct sunlight such as storefront windows or outdoor enclosures. The display features a local dimming LED back light technique for a remarkably high contrast picture. With direct local dimming, darker areas of an image receive less backlighting than lighter areas, as opposed to CCFL and edge-lit LED backlights which illuminate an entire screen at all times causing blacks and dark areas to appear washed out.

Color Temperature and Quality
Ensuring the color and brightness of each screen in a tiled matrix matches can be time consuming and requires additional calibration hardware. Each screen is individually color calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, the color of all screens will be uniform.

Blackening Defect Free
Most residential and commercial screens will blacken or result in isotropic failure when the LCD panel overheats. The DI551ST2 is equipped with a high temperature LCD panel capable of withstanding temperatures up to 110˚C (230°F) without blackening – crucial for direct sunlight applications.

Auto Brightness Control
Different external lighting conditions require different brightness levels. An onboard light sensor measures the ambient light in the area and automatically adjusts the image accordingly.

Full HD Resolution
With a resolution of 1920 x 1080 Full HD, the DI551ST2 provides a super sharp image for easy to read text and incredible detail