Operation Manual

LX90xx system Version 4.0 February 2014
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 Additional Flarm radar screen and artificial horizon.
 Three buttons for toggling between screen and target selection
 digital temperature compensated pressure sensors for altitude and airspeed
 inertial platform 3 axis digital +-6g accelerometer, 4 gyroscopes
 Smooth audio output with audio equalizer and many custom audio settings
 Integrated voice module
 100Hz sampling rate for very fast response.
 Speed to fly indication.
 TE compensation can be selected to be either pneumatic TE probe or digital
compensation.
2.1.5 Interfaces
 The RS232 interface has NMEA output for external devices.
 An SD Card interface.
 A USB slot for data transfer using USB memory stick.
2.1.6 Internal Options
Flarm module can be built into the main display unit. All necessary connectors are
available on the rear side of the unit (Flarm external indicator, Flarm antenna), which
guaranties the same comfort as with the original Flarm devices. It is very important to point
out that the whole system uses only one GPS receiver and therefore offers a low power
solution.
Artificial horizon can be enabled on main display unit. V9 variometer is constantly using
data from inertial platform in order to make vario signal smoother, however if pilot would
like to see artificial horizon and software option to do so must be purchased.