Using this AJA Ki Pro video recorder and player is easy. First, connect it to your power supply which is included. When you want to record or play, just follow the on - screen instructions. Note that this unit doesn't come with drives, so you'll need to provide your own. For maintenance, keep it in a clean and dry place. Periodically check the connections to make sure they're secure. If you encounter any issues, refer to the user manual or contact customer support.