First up today I decided to finish off the alarm wiring to the little Flight Data Systems audio mixer. I ran audio signal wires from the stall warning circuit board, and also the CO Monitor, and made them off. I'd already terminated the AoA audio previously.
Provision for ground wires is very poor at the mixer terminal strip, with only the one terminal for six input channels. It's hard to see in my picture, but I soldered all my ground wires together and then ran a single wire to the ground terminal.
