Operation Manual

LX90xx system Version 4.0 February 2014
Page 11 of 151
 Flight recorder functions include an integral pressure transducer based on 1013 mbar
level for altitude recording, engine noise level sensor, memory to store more than 1000
hours of flights and digital and mechanically security devices to ensure high level of
security.
 Integrated FLARM collision avoidance system with graphic, sound and voice (optional)
presentation.

2.1.3 V9 Vario Unit Features
 ARM Cortex-M4 processor
 Mechanical needle driven by stepper motor indicating various data such as netto vertical
speed, relative (super netto) and vertical speed.
 320x240 pixels sunlight readable colour screen for additional information such as
average, thermal vario, time, speed etc…
 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.

V5 vario has same functionality than V9, the only difference is, that V9 has built in
inertial platform (AHRS)-
2.1.4 V80 Vario Unit Features
 Dual ARM Cortex-M4 processor
 Extremely bright 3.5" (8.8 cm) colour display with 320x240 pixels is used to display
vario needle and additional information such as average, thermal vario, time, speed
etc…
 No mechanical parts and fast refresh rate allows extremely fast response time of needle.