honu03
New Member
I’ve read similar posts on this topic which I tried to follow but ran into issues. I used the BlackVue Power Magic Pro (PMP) for the Parking Mode Car Battery Switch (ON/OFF) on my last BlackVue dash cam. I would like the same setup for the VIOFO A229 Pro 2CH using the PMP. Based on other posts, I believe I need to use the HK4 wiring kit and splice the ACC fuse tap going to the PMP, as well as splice the wire going to the PMP female Auxiliary Power Outlet (Red/Black Wires). Based on what I read in other posts, the HK4 Batt+ Wire should connect to the 12V red outlet wire of the PMP, the HK4 ACC Wire should connect to the ACC fuse tap, and I plan to connect the HK4 Ground Wire to the black outlet wire of the PMP. Note that the PMP is grounded on a bolt on the frame of the car. I tried this setup and could not get power to the A229 Pro. For the time being, I removed the HK4 Wiring Kit, and I put the PMP wiring back how it was before and I am connected via the auxiliary 12V adapter to the A229 Pro. I noticed I must turn the PMP ON for the A229 Pro to get power even when I am driving. How do I wire the HK4 kit in order for the A229 Pro to work when I am driving and also when the car is parked from the PMP toggle switch?