Hi there,
I recently purchased this unit which I have connected to to an onkyo AV system HT-R538. When I check the the properties of the av receiver under playback device, the supported format are dolby digital plus, dolby digital and DTS, but no DTS HD, although it is supported.
I have a laptop which picks up the receiver as being DTS HD compatible.
I am running Windows 7 with Service pack 1 and have used the most up to date drivers and BIOS. I did look for this issue within the forum , but this was primarily linked to windows 8 so I am not sure whether it a similar problem or maybe I am missing something in my set up.
Please help thank you