Here is my setting:

I have been a photographer for 25 years with canon, I just sold my last camera but I still have my lenses. I bought myself a Sony A7 iii with a sigma adapter to use my canon lenses. Currently I use a 16-35mm with my Sony A7 iii. I can start recording with my ronin s via the IR cable, but I don't have the focus wheel, if I buy the Ronin-S Multi-Camera Control Cable (Multi) wire, will I have stop / start recording and focus wheel without having to use the IR cable. Because if I use the usb-c cable it tells me USB Mode connecting ... I also have a small external monitor to display the screen of the camera, plugged in hdmi. Thank you very much

(With my canon 5D mark IV I had no problem at all)

*the last update is also done on the ronin s*

need help please
just bought the multi cable  and still teh same


How can I set the focus in the menu?

THank you very much for your help ?????, it was so apprciated that i returned my camera sony a7 iii and bought the panasonic s1h and no problem at all