【Operation Confirmed】minolta HI-MATIC S
The camera takes batteries and the shutter can be released. When the shutter button is half-pressed, an internal lamp lights up depending on the light intensity. The flash works. I don't know about anything else. Batteries are not included.Also, the shutter won't release if the timer is in a bad position, such as when using the timer. I think this is a specification to prevent the shutter from releasing during the timer countdown. By the way, I'm not quite sure how the self-timer itself works.