I am trying to connect my Yamaha receivers with my subwoofer but itâs not detecting it. I plugged everything in and it worked fine. Then I decided to use the YPAO feature that allows you to automatically optimize the speakers. During the YPAO procedure, the receiver detects my two speakers and sub. Then when I unplug the YPAO microphone cable, it drops the sub and only detects two speakers. Has anyone successfully connected Yamaha receivers with subwoofer? Please suggest.
