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Checklist Accept for Aux input
Posted: Sat Aug 10, 2024 2:54 am
by dalewilley
I noticed that a checklist accept is an option for an aux input. What is the input expecting to see to make this work? Ground or a voltage?
Thanks Dale
Re: Checklist Accept for Aux input
Posted: Sat Aug 10, 2024 6:11 am
by GRT_Jeff
An Analog Input on an HXr or 10.1 can be configured for this (not to be confused with an EIS Aux). It can be configured to respond to a ground (Active Low) or voltage (Active High). The voltage can be supplied by the built-in EFIS pull-up. The default thresholds are around 2V low and 5V high but they can be changed. Typically you would configure it as Active Low, turn on the Pull-Up, and connect the analog input to a momentary push button that grounds when pushed.