My projector does not have audio out, but it does have HDMI ARC/eARC output.
Is it possible to go ARC out to the USB input on the CQ-18T?
If not, what’s the best way to output from projector to the board in stereo?
I’m a total newbie, so please forgive me.
There is no direct way to connect any HDMI (or ARC) signal into the CQ, but you could maybe look at HDMI ‘audio extractor’ boxes, which can be used inline to extract only the audio from the signal and output analogue or digital audio (you’d want an analogue versiont to connect to CQ line inputs).