We would like to use a J50C-4 to record and playback audio. I've been able to record from a USB audio interface, but I'm hoping to record analog audio directly into the 3.5 mm jack. I can get analog audio playback from the adapter I have to use to connect the HDMI to the VGA projectors, that works fine. I was hoping to be able to then use the 3.5 mm jack for stereo line-level input, but I haven't been able to make that work. Windows detects when I plug into the jack, and I can specify that it's line level stereo input, but all I get is silence.
I think I read somewhere that the jack is intended for a TRRS plug for a headset with stereo earphones and mono microphone. Is the J50C-4 capable of stereo input at all? Do I need to make an adapter to route the left and right audio to the correct conductors? If so, which conductors?
If all else fails, we can use a USB interface. Analog would be much more convenient, but I don't want to keep struggling with this if it's impossible.
I think I read somewhere that the jack is intended for a TRRS plug for a headset with stereo earphones and mono microphone. Is the J50C-4 capable of stereo input at all? Do I need to make an adapter to route the left and right audio to the correct conductors? If so, which conductors?
If all else fails, we can use a USB interface. Analog would be much more convenient, but I don't want to keep struggling with this if it's impossible.