端口 & 界面
| DVI端口 |
Y |
| RS - 232接口 |
Y |
| VGA（D-SUB）输入端口 |
1 |
| DVI-D接口数量 |
1 |
| USB 端口数量 |
1 |
技术细节
| RJ-45输入端口 |
1 |
| 面板类型 |
TFT |
| 环境光传感器 |
Y |
| LED背光类型 |
Direct-LED |
设计
| 边框宽度（顶部） |
28.6 mm |
| 边框宽度（底部） |
21.4 mm |
性能
| 面板寿命 |
50000 h |
| 多显示器支持 |
Y |
| 集成电视调谐器 |
N |
| OSD语言数 |
3 |
| 屏幕显示 |
Y |
32″ TFT Direct LED, 1920 x 1080, 2500 nit, CR 10000:1, 8 ms, 1 x DVI-D, 1 x VGA, 1 x USB, 1 x RS-232, 1 x RJ-45, Black
The DS321LR4 is a 32-inch professional ultra-high brightness LCD. With a brightness rating of 2,500 nits this display features an LED back light for incredible, high contrast picture quality and low power consumption.
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. The DS321LR4 utilizes 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 as high as 1,000,000:1 (dynamic). 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.
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 DS321LR4 provides a super sharp image for easy to read text and incredible detail.
