This Panasonic AJ-HPX2000P camcorder has clocked 6410 hours. Note that it doesn't come with a power supply.

To use this Panasonic AJ - HPX2000P camcorder, first, connect it to an appropriate power source (you'll need to get your own power supply). Then, turn it on and start recording. When recording, make sure to adjust the settings according to your environment, like lighting and focus. After use, turn it off properly. For maintenance, keep it in a dry and clean place. Wipe the lens gently with a soft cloth regularly to ensure clear images. Don't expose it to extreme temperatures or humidity, as this can damage the internal components.