The Postium OBM-U Series is tailored for UHD/4K production and broadcast QC monitoring. This 55 - inch OBM - U550L model features native 3840x2160 UHD resolution. All five models in the series come with standard 12G/6G/3G - SDI input interfaces (x2) and HDMI 2.0 input. They support 4K Quad Link signals via SDI and SFP. The OBM - U090 is the only one supporting Analog Composite/Component I/O. It can decode and display closed captioning for CEA - 708 and CEA - 608 via SDI input, accepting up to 3840x2160/24,25,30,50,60p and 4096x2160/24.25.30,50,60p signals. It has wide color space support, 3D Look - up Table import, built - in Camera Log to Linear conversion LUTs, and High Dynamic Range (HDR) Emulation. It also offers SDR/HDR Display modes and color space comparison functions. Key features include a weight of 81.57 lbs, dimensions of 49.80 x 31.29 x 9.44 in, input resolution of SD/HD/2K/4K, a 55 - inch screen, and native resolution of 3840x2160.

Using your Postium OBM - U550L monitor is easy. First, connect your device to the appropriate input ports like the 12G/6G/3G - SDI or HDMI 2.0. Make sure to choose the right input source on the monitor. For closed captioning, if your input signal supports it, you'll see the captions displayed. When it comes to color settings, you can select from different color spaces and use the 3D LUT for accurate color matching. For HDR content, enable the HDR emulation mode to see better details. Keep the monitor in an environment with a temperature between 0 Degrees C and 40 Degrees C and humidity between 20% and 80% RH. Don't expose it to direct sunlight or extreme conditions. For maintenance, use a soft, dry cloth to clean the screen. If you need to update the firmware, use the USB port. Always unplug the power cable before cleaning or performing any maintenance.