Issue Description:
When playing AC3, EAC3, DTS content, the bit-streaming works properly. The display on the X3700H front panel display reads DD or DTS. When playing TrueHD, Atmos, or DTS-HD MA content, the X3700H displays Stereo, and there is no sound. But take note that this problem only occurs when the output from the receiver is to the LG CineBeam HU810P projector. When the projector is swapped out for a BenQ monitor, the TrueHD, Atmos, or DTS-HD MA content bit-streams correctly. The front display on the receiver reads correctly and sound plays on the speakers.
Connections and Equipment:
HTPC connected to Denon X3700H receiver, connected to LG CineBeam HU810P projector (or BenQ monitor).
HDMI Cables:
HDMI Settings in Receiver:
Audio Out: AVR (set to play on AVR speakers and not the TV)
ARC: Off (Have tried with ARC both on and off)
Other Notes:
Based on what's happening, my understanding is that the Denon AVR is detecting a device that accepts or is capable of audio when connected to the LG projector, and is thus sending the audio stream to it. But it should not be doing this since the HDMI - Audio Out settings are set to AVR.
Any thoughts or suggestions on how to fix this would be much appreciated.
When playing AC3, EAC3, DTS content, the bit-streaming works properly. The display on the X3700H front panel display reads DD or DTS. When playing TrueHD, Atmos, or DTS-HD MA content, the X3700H displays Stereo, and there is no sound. But take note that this problem only occurs when the output from the receiver is to the LG CineBeam HU810P projector. When the projector is swapped out for a BenQ monitor, the TrueHD, Atmos, or DTS-HD MA content bit-streams correctly. The front display on the receiver reads correctly and sound plays on the speakers.
Connections and Equipment:
HTPC connected to Denon X3700H receiver, connected to LG CineBeam HU810P projector (or BenQ monitor).
HDMI Cables:
- HTPC to Receiver: 1.5 Meter Unitek Certified Premium HDMI 2.0 cable
- Receiver to LG Projector: 10 Meter Hama HDMI cable rated for 18 Gbps, 4k @ 60Hz
- Receiver to BenQ Monitor: 1.5 Meter HDMI 1.4 cable (old basic cable included with monitor)
HDMI Settings in Receiver:
Audio Out: AVR (set to play on AVR speakers and not the TV)
ARC: Off (Have tried with ARC both on and off)
Other Notes:
- Denon AVR and LG Projector are updated to the latest firmware.
- The LG projector has 3 HDMI outputs, 1 with eARC and 2 others without. Tried all 3 HDMI connections.
Based on what's happening, my understanding is that the Denon AVR is detecting a device that accepts or is capable of audio when connected to the LG projector, and is thus sending the audio stream to it. But it should not be doing this since the HDMI - Audio Out settings are set to AVR.
Any thoughts or suggestions on how to fix this would be much appreciated.