User manual
32
h) Overview of the Flashing Displays of the Status LEDs
After switching on the transmitter and the ight battery in the quadrocopter, the quadrocopter will perform a self-test in
which it checks, among others, binding with the transmitter. During this time, the status LEDs will light up yellow*. Do
not move the quadrocopter during this period.
If the self-test of binding with the transmitter was defective, the status LEDs will ash green slowly.
If the self-test or binding with the transmitter was successful, the following displays of the status LEDs depending on
the position of the switch „GPS“.
In „manual mode“ (the switch „GPS“ is in the rear/bottom position), the status LEDs ash yellow* once and red 4 x
after two seconds. This ashing rhythm repeats continually.
In „GPS mode“ (the switch „GPS“ is in the top/front position), the status LEDs ash yellow once and red several times
after two seconds. When 4 or more GPS satellites are received, the status LEDs ash green and red.
The number of red ashing impulses shows the number of satellites received:
4 red ashing impulses: Insufcient GPS reception (ight not possible in „GPS mode“).
3 red ashing impulses: 4 GPS satellites received.
2 red ashing impulses: 5 GPS satellites received.
1 red ashing impulse: 6 GPS satellites received.
No red ashing impulses: 7 or less GPS satellites are received. The LED display ashes only green every 5 se-
conds.
The more satellites are received, the more precise will the automatic positioning of the quadrocopter in ight
be.
• The quadrocopter has a xed warning threshold that protects the ight battery from deep discharge. If the voltage of
the ight battery drops below the warning threshold, the quadrocopter will land on its own and the status LEDs will
ash red quickly.
• When the quadrocopter no longer receives any remote control signal, the status LEDs will ash green quickly.
• When the quadrocopter is in a ight prohibition zone, the status LEDs will ash 10 x with a subsequent pause of 2
seconds. This ashing scheme is repeated continually.
• When the quadrocopter is in an electromagnetically complex environment with interference signals, the status LEDs
remain lit red.
• When the quadrocopter has successfully saved the ight alignment, the status LEDs ash green quickly 20 x.
• When the quadrocopter has successfully saved the starting point, the status LEDs ash red quickly 20 x.
• When the quadrocopter has successfully saved the point of interest, the status LEDs ash yellow* quickly 20 x.
* To display the colour yellow, the red and green LEDs of the status display will light up together. Since the LEDs
are not placed very closely together, the yellow light effect is not quite as well recognisable as the red or green
display.