14
WARNING LIGHTS AND SOUNDS
Flashing red and blue.
Initializing. Please wait.
Double ashing yellow.
Error. System refuses to
arm.
Flashing blue.
Disarmed.
Searching for GPS. Auto-
pilot, loiter, and return-
to-launch modes require
GPS lock.
Flashing green.
Disarmed.
GPS lock acquired. Ready
to arm. Quick double tone
when disarming from the
armed state.
The Pixhawk LED and sound meanings
Solid green. Plus single
long tone.
Armed with GPS lock.
Ready to y!
The Pixhawk failsafe lights and sounds
Flashing yellow:
RC failsafe activated.
Flashing yellow plus quick
repeating tone:
Battery failsafe activated.
Flashing yellow and blue
plus high-high-high-low
tone:
GPS glitch or GPS failsafe
Contents
System overview 4
In the box 5
Caring for Drone 6
You + Drone 7
Safety rst 8
First time setup 9
Batteries 12
Controls 12
Warning signals 14
First ight 15
Every ight 17
Flying modes 19
About Drone 20