The Ross Crossover 12 production switcher offers a great solution for video production. It has a 4801AR - 200M frame and a 4801AR - 220 - 03 control panel. With 12 inputs and 6 outputs (3 Aux, 2 Program, 1 Preview), it meets various production needs. The current version is 4.0.6.7278. It doesn't come with redundant power supplies but includes a correct power supply.

Using the Ross Crossover 12 is easy. First, connect the correct power supply to make sure the switcher gets power. Then, connect your input sources to the 12 input ports according to your needs. You can output the video signals through the 6 output ports for different uses like preview, program, or auxiliary display. When using, avoid placing the switcher in a hot or humid environment to prevent damage. For maintenance, regularly check the connection of cables to ensure stable performance. If you encounter any problems, refer to the user manual or contact the manufacturer's support team.