Im a little confused on how to wire up the red and yellow LED on AP Disco Alert and AT Off control since on the configurator there is only one output for the Boeing 737 MIP. Thank you
1 month ago in LEDs, Digital Output by

1 Answer


Yes, there is only one output (for one LED).

You need to have the "TEST" switch (3-position switch at the right of these lights) with additional contact group (the DPDT switch).
Use these contacts to switch power between internal red or amber LEDs (amber - in upper switch position).


1 month ago by