Instruction manual

Robertson AP11 Autopilot
12 20220513E
1.7 Optional components
CDI35 Course Detector Interface
Figure 6 CDI35 dimensions
Interface unit to connect autopilot to magnetic compass
with CD100 Course Detector. Provides excitation current for
CD100 and converts the analogue sin/cos signal to digital
format for the autopilot steering computer.
RFC35R Rate compass
Fluxgate compass with integrated rate sensor. Provides a
dramatic improvement to the dynamic performance of both
the autopilot and a stabilized radar display.
Same dimensions as RFC35.