| Re:AVR Reveiver mit hdmi 2.1 |  |
Denon / Marantz AVRs sollen mit eARC wohl noch so ihre Probleme haben:
[https://www.avsforum.com/forum/40-oled-technology-flat-panels-general/3072900-lg-c9-earc-info-thread.html#/topics/3072900?page=2]
Owners of 2017 Denon products have reported that their AVRs are not recognized by LG C9 as being eARC capable devices. It is reported that 2017 Denons also have this issue with other brand televisions so possibly this issue can only be fixed by Denon or that Denon and display makers will have to collaborate on a fix.
It has been confirmed that LG C9 operates properly with eARC delivery when HDMI CEC is turned off on the source (TV) and destination (AVR). This is accomplished by removing HDMI configuration for target AVR in the LG C9 Connections Manager (reset configuration) and disabling ARC and TV control in the Denon/Marantz unit.... then enabling ARC and eARC w/passthrough in the C9 HDMI audio settings. It is unknown if this is functional across all AVR brands but strongly indicates that LG has properly implemented the feature so that it can be turned on independent of use of HDMI control (HDMI CEC).
Wieso hat dein Yahama AVR kein eARC? Selbst mein 2 Jahre alter low-budget Yamaha RX-V385 hat das per Firmware-Update bekommen.
Edit: Wenn man den AVS Thread durchliest merkt man aber schnell, dass es noch grundsätzlich viele eARC Probleme gibt in Verbindung mit LG OLEDs.