This Sony HXC - D70 is a high - quality professional studio camera. It features a B4 (2/3') mount, ideal for various studio setups. The camera comes with a ROM version of HXC - D70 - V1.18. Note that it does not include an external power supply or a battery, so you'll need to get those separately.

Using the Sony HXC - D70 is easy. First, make sure you have an appropriate external power supply or a compatible battery. Connect your camera to the studio equipment through the B4 (2/3') mount. You're good to start shooting. As for maintenance, keep the camera lens clean using a soft cloth. Store it in a dry and cool place when not in use. When handling the camera, be gentle to avoid any damage. Also, remember to check for software updates regularly to keep it running smoothly.