[ThunderStorm (Alan)]

I have a 10 inch DOB, Canon 600D and bought the mount to hook up 600D body to the eye piece 'slot'.

I guess I should set the camera shooting mode to Manual, right? So I can control the shutter speed and ISO.
Do I just detach the lens from the camera and hook that up onto DOB?
Any steps/settings should I worry about before that?

Thanks