Panasonic S1 - focus peaking on manual lens


New member
Hi Everyone!
So i ran into a problem which is wierd. I cannot activate the focus peaking to help nail the focus when a lens with no electronic contact is on the camera. Even if i press my focus peaking button to zoom into the picture to help me nail it. I tried in AFS mode and MF mode, no change in that and for vidéo, it is ind of not helping me.
Is there a way to force it EVEN if no lens is detected?

thank you all for the help!