F display Version 1.21
December 2018
Page 12 of 26
5.1.1
Status LEDs
Status LEDs indicates if connected Flarm device receives any data, transmits data and GPS
status.
RX status led indicates that Flarm device is receiving something from other Flarm units.
TX status led indicates that Flarm device is transmitting data.
GPS status led has 3 different modes:
•
Fast blinking mode, means, that F does not receive anything over serial bus
(F automatically detects baudrate of host device, there must be a problem
with connection or no data is received)
•
Slow blinking means, that GPS status is BAD
•
Solid light means, that GPS status is OK.
5.1.2
Horizontal direction LEDs
They are in yellow or red colour.
12 horizontal LEDs are indicating the direction of threat.
Example shows threat from front right side (1 o’clock)
5.1.3
Vertical direction LEDs
They are in yellow colour.
LEDs are describing vertical angle of threat divided by 14°
Example shows that threat is approximately 14° above us, top led threat will be 28° or
higher above us.
Resolution of vertical indicator can be set in the setup
5.1.4
Distance to the target indicator
It is in green colour. In normal operation, it shows distance to the target in units, selected in
setup menu.
