Basic overview for using The Panasonic ux180 camcorder. On ebay (affiliate link): ebay.us/zFft4t Panasonic AG-UX180 4K Camcorder usage, and buttons overview.
Not so much a crash course. More a subjective overall view! But as an owner of this camera, I like it - apart from that small, highly-reflective monitor screen. Which is why I also use a larger supplementary screen when possible!