In my Gemini CS220 Pro, I press the button, it lights up for a second and is heard as it turns on, but instantly turns off. Tried to open it but i needed especific tool just to release screws. so I’ve just light checked, mainly if plugs OK & conirmed not stuck caps or bad placed bids. Sometimes, after several tries it suddenly switches on & runs perfect as less you turn it off again. Problem it is used in a restaurant and can’t take a chance if today switches or not, just depend in luck!

Televison & Video - Gemini