Using this monitor is easy. First, connect it to your device using the 3G-SDI video input. Then, plug in the provided power supply. For desktop use, simply place it on a flat surface. If you want to mount it, use a VESA-compatible mount. When using the monitor, avoid exposing it to direct sunlight or extreme temperatures. To keep it in good condition, clean the screen regularly with a soft, dry cloth. Do not use abrasive materials as they may scratch the screen. Also, make sure to turn off the monitor when not in use to save energy and prolong its lifespan.