• Attach the supplied ADS-B antenna and GPS antenna. See top label for reference.
• Align the airplane icon on the iLevil’s top label with the roll axis of your
aircraft. ON/OFF switch should face the back of the aircraft.
Pressure ports and Antenna connectors should face the front.
• Install iLevil on a surface that is LEVEL with the horizon DURING un-accelerated, straight and
level flight. It’s ok if it isn’t level on the ground (i.e. in tail draggers). You may use our free AHRS
App available on the AppStore to assist you with leveling the instrument.
• For optimal magnetic heading, install iLevil far away from ferrous metals as possible.
(i.e. magnetic compass, cell phones, steel airframe)
• To connect to the pitot-static system, you need two 1/8 NPT hose fittings for your specific hose size.
Connect the static line to the “static P” port and the dynamic line to the “Dynamic D” port.
Teflon is recommended when installing the fittings to prevent any leaks in the system.
• Install the end of the GPS antenna with a clear view of the sky and the ADS-B antenna with line of
sight to ground towers and nearby aircrafts.
NOTE:
DO NOT
rely on the iLevil for attitude & heading if it was not aligned as specified above.
Alignment
Dynamic P
Static P
Pitot tube
Static Port
IAS
VSI
ALT
