SkyView System Installation Guide - Dynon Avionics

SV-ADAHRS-20X Installation and Configurationmust be on the bottom. The label must be on the top. Figure 23 shows the correct orientationof the ADAHRS as it would appear if you were above the aircraft, looking down at it. Themodule will not operate properly if it is rotated or inverted in any other orientation.Dynon does not provide mounting hardware with SV-ADAHRS-20X. The mounting tabs on eachside of the module have holes sized for #10 fasteners, but it is up to the installer to decide howthe ADAHRS will be secured to the aircraft.We recommend that installers use button-head style non-ferrous fasteners (e.g., stainless steelor brass) in this location. Follow recommended torque practices when tightening the mountinghardware. Do not rivet the SV-ADAHRS-20X to the aircraft as this will hinder future removal ifnecessary.Do not use a magnetic driver when installing the ADAHRS. Doing so has thepotential to affect the factory magnetic calibration.SkyView Network ConnectionConnect the ADAHRS module to the SkyView network using the hardware mentioned in theSkyView System Construction Section or using equivalent hardware.If you have to install a connector on the end of a network cable, insert all pins into the D9connector. Refer to Appendix C: Wiring and Electrical Connections for details on connector pinoutsand wire colors.Remember to configure the network as described in the Network Setup and Statussection after connecting all modules to a display.Pneumatic PortsThe AOA, pitot, and static ports on the SV-ADAHRS-20X are equipped with 1/8” NPT Femalefittings. To attach your pitot and static lines to the module, you must use standard 1/8” NPTmale fittings at the end of each of the lines.SkyView’s attitude calculation requires airspeed from pitot and static. A GPSsource can be used as a backup if the pitot and/or static source fails, but shouldnot be the primary source.Do not use ferrous pneumatic fittings.To install, simply connect your static and pitot sources to the SV-ADAHRS-20X. If you areperforming a retrofit installation, consider “teeing” off of existing lines using a tee fitting.Reference the sticker on top of the respective module for pneumatic port identification.SkyView System Installation Guide - Revision O 5-3