Installing IFD options problem - Load says "IFD appears to not be installed in aircraft Nxxxxx" In this scenario, the IFD is reporting that the aircraft tail number used to create the options/dsf file does not match the current IFD configuration on "Main System Config Page 3" as shown below: The aircraft ta…
On the Synchro Valid input R1 and R2 must be installed or the EX500/600 will sustain damage. If the unit is receiving HDG data, but the HDG is jumping all over the place check: 400Hz output of the A/C supply Check reference Hi and Low compared to X,Y,Z inputs. The reference and signal input wave-forms must be iden…