F display Version 1.21
December 2018
Page 21 of 26
41 = RF communication
42 = Another FLARM device with the same Radio ID is being received. Alarms are
suppressed for the applicable device.
43 = Wrong ICAO 24-bit address or radio ID
51 = Communication
61 = Flash memory
71 = Pressure sensor
81 = Obstacle database (e.g. incorrect file type)
82 = Obstacle database expired.
91 = Flight recorder
93 = Engine-noise recording not possible
A1 = Configuration error, e.g. while reading flarmcfg.txt from SD/USB.
B1 = Invalid obstacle database license (e.g. wrong serial number)
B2 = Invalid IGC feature license
B3 = Invalid AUD feature license
B4 = Invalid ENL feature license
B5 = Invalid RFB feature license
B6 = Invalid TIS feature license
100 = Generic error
101 = Flash File System error
110 = Failure updating firmware of external display
120 = Device is operated outside designated region. The device does not work.
F1 = Other
Vertical indicator shows severity levels:
fatal problem,
device will not
work
functionality may
be reduced
information only,
i.e. normal
operation
no error, i.e.
normal operation
