User Manual
© D Bird 2014  Page 6 
STEP-8  Enter the “Receiver test" and check for nominal values on 
each channel, move your Transmitter sticks around to ensure they are 
all working, including AUX1. 
STEP-9  Enter the "PI Editor” sub-menu and check PI gain values 
using this option to adjust the gain settings. The PREV and NEXT 
buttons to select the parameter to change, then press CHANGE. To 
adjust both Roll and Pitch at the same time, see the "Mode Settings 
"sub-menu. 
At this stage the propellers can be fitted to test the Flight Control 
board. Hold the craft (!) and Arm with right rudder and zero throttle for 
a few seconds, it will beep and the RED LED will turn on. Usually you 
should not arm it until you have put the Multicopter on the ground and 
stepped 5 meters away. After landing, place it in SAFE Mode by holding 
the rudder to left with zero throttle, it beeps and the RED LED will turn 
off, always do this before you approach the Multicopter. 
If the craft wants to tip over right away, check the connections and 
your custom made mixer table if you have one. If it shakes and climbs 
after it’s airborne, adjust the Roll and Pitch Pgain down or if it easily 
tips over after its airborne, adjust up. If it drifts away, use the trims to 
keep the drift down. It will normally drift with the wind. If you need excessive trim, check if the 
arms and motors have the correct angles and that the motors are good. Increase the Roll and 
Pitch I gain (note the difference from P gain) until it flies straight forward without pitching up or 
down. Turn on the Self-levelling by holding right aileron while arming or disarming it. Turn it off 
by holding left aileron. Alternatively you can assign this to the AUX channel. See below so Sub-
menu descriptions. 
PI Editor 
Receiver Test 
Mode Settings 
Stick Scaling 
Misc. Settings 
Self-Level Settings 
Camera Stab Settings 
Sensor Test 
ACC Calibration 
CPPM Settings 
Mixer Editor 
Show Motor Layout 
Load Motor Layout 
Factory Reset 
PI Editor 
Receiver Test 
Mode Settings 
Stick Scaling 
Misc. Settings 
Self-Level Settings 
Camera Stab Settings 
Sensor Test 
ACC Calibration 
CPPM Settings 
Mixer Editor 
Show Motor Layout 
Load Motor Layout 
Factory Reset 










