Using this Panasonic camcorder is straightforward. First, connect it to a compatible recording device if needed. When you're ready to shoot, turn it on and start capturing your footage. Remember, it doesn't have an external power supply, so make sure your battery is fully charged before each use. As for maintenance, keep the lens clean with a soft, dry cloth. After using it, store it in a cool, dry place. Since it has 8959 hours on it, check regularly for any signs of wear and tear. If you notice any issues, it's best to get it checked by a professional.