Hi,

I got a RONIN-M + DJI Focus motor + power cables + DJI Focus Thumbwheel.
Everything is wired correctly, and the thumbwheel + le focus motor are linked (Grenn light on the Thumbwheel).

When  I tried to calibrate (by pressing LENS + DIR button on the Thumbwheel) the Focus Motor turn, but never stop .... even if the lens focus is at the end, end even if it encounter the ring screw > so it continues to turn even if it can't over the screw on the ring.
So I stopped the "auto" calibration.

The problem is I cannot detect the start / end point on the lens (and obviously I can't imagine how).
And I tried to do it manually, and it doesn't work !

The only thing that I can do with that is the start/stop feature ..... but not FOCUSING !

Is there any reason ?

Hi,

I got a RONIN-M + DJI Focus motor + power cables + DJI Focus Thumbwheel.
Everything is wired correctly, and the thumbwheel + le focus motor are linked (Grenn light on the Thumbwheel).

When  I tried to calibrate (by pressing LENS + DIR button on the Thumbwheel) the Focus Motor turn, but never stop .... even if the lens focus is at the end, end even if it encounter the ring screw > so it continues to turn even if it can't over the screw on the ring.
So I stopped the "auto" calibration.

The problem is I cannot detect the start / end point on the lens (and obviously I can't imagine how).
And I tried to do it manually, and it doesn't work !

The only thing that I can do with that is the start/stop feature ..... but not FOCUSING !

Is there any reason ?