question regarding Airbus FCU

[shorthauler72]

Dear all,
I am building an Airbus A320 FCU for a simulator, and I am currently connecting the LEDs to the FCU buttons. I remember that the A/THR button is turning red when ALPHA protection is triggered. I tried to confirm this in the AOM, but to kno avail. I also tried to reproduce this situation in the simulator (FSLabs A320), but I could not trigger a red light.

Can any of you confirm whether there are any FCU buttons that do not only illuminate green when pushed but red in an abnormal situation?

Best regards,
Holger

[Escape Path]

None of the FCU buttons light up in other color than green

[shorthauler72]

Thanks a lot for your answer. Very valuable for me since once the LEDs are in the buttons, they cannot be taken out anymore.

[Amadis of Gaul]

None of the FCU buttons light up in other color than green

Preach the truth, brother!