Brief Description: Connected EFIS harnesses to remote compasses.
The connections to the compasses required installing the harness wires into the D-sub 9 connectors. The D100 harness' 4 pins and the OAT's 3 pins were installed into the same connector and then the connected to the bottom remote compass. The D180 harness had just 4 pins and was installed to the top compass. It will be interesting to see if they give the same headings. The two-wire OAT that will be installed on the right wing connects to the EMS D-sub 37 pin connector on the back of the D180. We will find out if the temps match under the wing and under the HS. It will be a while before we have the system running.
The Dynon system uses a master EFIS when there are two installed. I'll make the FlightDeck D180 the master, therefore, the OAT from the D180 will be displayed unless it fails. In that case the D100 will display the OAT. I don't know if I can display both at the same time. More reading and research!
The compasses are stacked in a bracket hanging from the stringers.
Closeup view of the harness wires connected to the remote compasses.
