MGL Avionics User Forum

Simple solution presented by Adam O'Connor was to toggle DIP switch 6 of the RDAC CAN to "on". Works perfectly now!

The easy way would be to pick up a 1K ohm 10 turn potentiometer from someone like Digi Key. Connect one end to ground and the other to a 5 volt supply and measure the voltage on the wiper arm to ground as you turn it. Turn till you get 3.3volts and then use this as your voltage divider. You can do ...

My Challenger lite eifis isn't displaying the EGT's and CHT's properly when both RDACs are online.

To sort it out a bit, I tried powering up with the ULP RDAC not connected, the RDAC XG gives perfect thermocouple readings and the tach, oil temp and press are X'd out. Conversely, with the RDAC XG ...