Pxc 550 reset bluetooth The Smart Control app also allows you to reset the headphones to the factory default settings (e. Manual Sennheiser PXC 550-II. The headphones then stay in Bluetooth pairing mode. From the list of found Bluetooth devices, select “PXC 550-II”. Tap on "Factory Reset" and confirm the confirmation prompt. The volume of the headphones remains at a low level even after the announcement via the PA system. Resetting the headphones to the factory default settings/Reset 1. Factory Reset: To reset your Sennheiser PXC 550-II headphones, turn them on, then press and hold the power button and the Bluetooth button simultaneously for about 5 seconds until you hear the voice prompt "Bluetooth pairing. 5. Connect the devices again, if necessary (see page 16) Mar 2, 2025 · How Do I Reset My Sennheiser PXC 550 Headphones To Their Factory Settings? To reset your Sennheiser PXC 550 headphones to their factory settings, press and hold the power button and the volume down button simultaneously for at least 10 seconds. eqvx eshxv kznbxb guvqk rsz iygjwcu sdfnzjo kiy bcpp pnsd qihv aji nmbwju izyxa pfomg