SkyView System Installation Guide - Dynon Avionics

SV-ADAHRS-20X Installation and Configuration2. A SkyView Synthetic Vision Certificate may be purchased from Dynon Avionics or anyauthorized Dynon Avionics retailer. This certificate can be redeemed for a license codethat can be entered in SETUP MENU > LOCAL DISPLAY SETUP > LICENSE > LICENSE CODEto enable Synthetic Vision. To redeem a certificate simply follow the instructions on thecertificate itself. Similar to the above, you will need to redeem your certificate byvisiting license.dynonavionics.com with your SkyView display model and serial numberready. Alternatively, you can call Dynon Avionics directly at 425-402-0433 to redeem acertificate.Other ADAHRS CalibrationsAOA/Pitot Probe CalibrationIf the Dynon AOA/Pitot probe is installed, familiarize yourself with the AOA calibrationprocedure before flight by reading through the instructions in the AOA Calibration Wizard(SETUP MENU > HARDWARE CALIBRATION > ADAHRS CALIBRATION > AOA CALIBRATION).Once you are flying straight and level at a safe altitude for stalls, go into the AOA CalibrationWizard (IN FLIGHT SETUP MENU > AOA CALIBRATION…) and follow the onscreen instructions tocalibrate angle of attack while in flight.More information about the physical installation of the AOA/Pitot probe can be found in theAngle of Attack Pitot Probe Installation and Configuration section of this manual.Altitude AdjustThere is a single point altitude adjustment, located in SETUP MENU > HARDWARE CALIBRATION> ADAHRS CALIBRATION > ALTITUDE ADJUST that adjusts SkyView’s barometric altimeter. Thisadjustment affects both the displayed altitude and the encoded altitude that is sent to otherdevices. It should only be adjusted if altitude is found to be incorrect (by comparing it against aknown source or field elevation, AFTER the BARO setting has been set to correctly to knownatmospheric conditions) after SkyView has fully warmed up.Zero Pressure Airspeed CalibrationThis calibration routine samples pitot and static pressures in a windless environment to allowSkyView to provide the best indicated airspeed readings that are possible at very low airspeeds.It is not a required calibration step, but performing this calibration may improve airspeedaccuracy at very low indicated airspeeds. It is important that this calibration is done in anabsolutely windless environment, such as a closed hangar. Additionally, before performing thiscalibration, cover both the pitot and static ports with a sock or cloth to minimize airflowWITHOUT putting any air pressure on the pitot or static ports.SkyView System Installation Guide - Revision O 5-9