I discovered that I had made a mistake by connecting the GRT Sport pins 37 and 33 to the PMA audio panel instead of to the SL30. I removed the wires from the audio panel but could not remkove the pins. I reconnected the wires to the correct ports on the SL30.
I went to skycraft this afternoon and purchased black and red wire. I installed the grounds on the audio panel.
I also made labels for the grounds and power leads for both the SL30 and the audio panel.
I began to plan the connections for the Dynon D6 backup EFIS and made a spreadsheet page for it. I also made a spreadsheet page for the connections that can only be made once the panel is installed in the aircraft.
