Set the COM port
- KFCA uses a serial COM connection at
57600baud. Windows already has the driver. - The app cannot discover this board automatically. Select Konami KFCA (Sound Voltex), open KFCA Options and enter the correct COM port.
- Save and restart the program so it opens that port.
Volumes and troubleshooting
- Main, headphone and subwoofer volumes are separate, each ranging from 0 (quiet) to 96 (loudest).
- If there is no response, check the port in Device Manager and make sure another program is not using it. KFCA support is in beta.
Still need a hand?
Share your cabinet name, board model, Windows device/COM-port details and the app’s log with the community.
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