Labels Milestones
Back(A-screw), vertical PCB mount, https://www.neutrik.com/en/product/nc4fbh B Series, 3 pole female receptacle, grounding: ground contact to mating connector shell and front.
- Mode (sw12) // 1 for manual.
- J8, J9 | 3 .
- Relay, SPDT, https://gfinder.findernet.com/assets/Series/355/S32EN.pdf Relay.