EMG MMHZ in parallel

[McSalterson]

I know the EMG MMHZ pickup is in series when hooked up with standard wiring. How would I go about getting it in parallel? I've searched and found people opting for a series/parallel switch and/or coil splitting, but I'm just looking to keep it as simple as possible and only have it in parallel mode with no coil splitting.

I have the EMG MMHZ going into the BTS control. The pickup came with a 250k pot, but I bought a 500k pot to replace it with. I attached the wiring diagram of how I set it up.

Thanks!