The pure metal chassis with radiation shielding matt spray enhances the surface texture as well as the heaviness and thickness of the professional device. The compacts design allows two 8.4″ LCD screens to be confined within 4U size case. There are totally five buttons on the front panel. Four of them are designed for controlling OSD (On-Screen-Display) that can be used to adjust different parameters, such as brightness, sharpness, contrast, color, temperature and language. Another button is used as power switch which can control the screen On/Off. When the screen is off, it will save 80% power consumption. These five round, compact bottoms allow for convenient operation and adjustment. In order to get better heat elimination, bulk stomatals are installed on the rear panel, cover and base plates. The handle can be easily adjusted to the different pitching angles, which can help to get the perfect view in various directions.

　　Tally Indicator light is designed for remote operation and enable the product to work with together with other devices. The real-time loop out function of SD-SDI video signal make it even more convenient to connect to other devices.

　　NANA-8402-SDI LCD Rack is a new type of munlti-screen LCD monitors with high quality and reliability. The multiple functionalities, delicate and compact design make it ideal choice for video monitoring.