This Hitachi SK-UHD4000 camera comes with a viewfinder, providing a great way to frame your shots. However, it does not include an external power supply. One known issue is that the SDI outputs do not work.

Using this Hitachi camera is easy. First, connect it to your desired recording device. Remember, you'll need to provide your own external power supply as it's not included. When you're ready to shoot, use the viewfinder to get the perfect angle. But be aware that the SDI outputs don't function, so you might need to find alternative ways to transfer your footage. For maintenance, keep the camera in a dry and clean place. Regularly clean the lens with a soft cloth to ensure clear images.