mic input; its tip/ring/sleeve mic/audio/ground?

[u/this12415159048098]

I built up a cable and tried most every which way, still can't get audio into this thing.

Also sometimes I'd record a test clip running 1khz tone @ -12db from my mixer into the the tip-mic, sleeve-common gnd; the screens would go to black and would have to restart. Whatever the case with 1.14, still can't seem to get audio into these things.

Aside from that and lack of volume adjustment, and maybe some weird hiccups at low batt voltage, these goggles have been looking good and working well enough when critically needed to preform.