Turtle Beach SPDIF USB. Shows 5.1 but Stereo
I'm using a MS Surface 1.0 as an HTPC so that I can miracast to a PicoAir and get 5.1 via TOSLink SPDIF via Turtle Beach.
I'm using Media Center Classic to playback a DVD. Things seem to be working fine meaing I've been able to get the receiver to see the digital signal and it even lights up all of the separate channels. However, it's only playing two channels? Displays Stereo on the receiver.
I go to Sound/Playback/Configure and have set the 5.1 configuration test and send a sound signal L, R, C ect. and the sound only plays via the L, R. Note, it only allows me to do that in the Speaker Device Icon, not the SPDIF Digital Out Icon.
I've got the TB hooked up via the Digital Out device. I turned on SPDIF output on the Media Player Classic. TB device has a check box on the DD and DTS formats. In Advance I have 16 bit, 48000 Hz (DVD Quality). I don't see an option for multi channel. I also have sub out off since I don't have a sub connected.
Any thoughts on how I can get the 5.1 working?