How to teach a target without Focus Module attached to the HeadPLUS? Ashley September 29, 2018 17:08 Updated Follow Please see the tutorial below for instructions on teaching a target without Focus Module attached to the HeadPLUS: Related articles How do I attach the Laser Module on the HeadPLUS? HeadPLUS How do I teach a new lens to the Motion Kit? Can I use an iPad to run the edelkrone app? Slide Module v2 Comments 0 comments Please sign in to leave a comment.