# Just a j tech hookup issue

**URL:** <https://community.inventables.com/t/just-a-j-tech-hookup-issue/28418>\
**Category:** Laser Cutting\
**Created:** [September 29, 2016, 3:21pm UTC](https://community.inventables.com/t/just-a-j-tech-hookup-issue/28418 "2016-09-29T15:21:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SeanNaylor](https://yyz1.discourse-cdn.com/flex009/user_avatar/community.inventables.com/seannaylor/32/51775_2.png) [@SeanNaylor](https://community.inventables.com/u/SeanNaylor)\
**Post date:** [September 29, 2016, 3:21pm UTC](https://community.inventables.com/t/just-a-j-tech-hookup-issue/28418/1 "2016-09-29T15:21:57Z")

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I have the molex mini fit Jr cable hooked up to H4 instead of using the screw terminals and going into H2. Does that just mean I hook up the black and yellow wires to H1 since I’m not using the screw terminals? ![](https://canada1.discourse-cdn.com/flex009/uploads/inventables/original/3X/c/5/c55c78673f37aa0fb823e0fc9cc1d3709612c2c8.jpeg)