I have just installed my new B2 and have been unable to connect the output to my Pioneer AV Receiver by either HDMI or Bluetooth.
For the HDMI: I have read through this thread and tried all the suggested fixes but still cannot get any sound through my audio system. I can plug the line-out directly to the aux-in on my receiver and this works but has an unsightly cable running across the front of my setup. I do not have an optical cable yet, but I assume that this should work. I am using two AV receivers, one for inside the house and the other one for outdoor speakers and was hoping to use separate B2 connections to each amplifier, say Bluetooth to one and HDMI to the other, and just switch on the amplifier that I wanted to use at any time. This would be fine if I could get the Bluetooth connection to work.
Bluetooth: I can successfully pair the B2 with my Pioneer AV receiver (the other one does not have Bluetooth) but get no sound. B2 successfully connects to to several other Bluetooth devices with no problem. My iPhone successfully connects to my AV receiver so I know that its Bluetooth function is working. Not sure where to go from here.
There are some workaround solutions such as connecting my outdoor speakers directly to the B2 outputs, but then I would have to add a switch to turn the speakers off when I do not want outdoor music
Roger