ESC problem

ArduCopter Copter 3.2
1

hi have a problema… i was calibrating the ESC’s one by one and i have one ESC that starts fine and when i get the throttle back down the ESC give only one tone and not the 3 tones for the 3s battery and 1 more for success, can anyone help me to resolve that problem???

Setup:
ardupilot 2.6
6 keda 20-22 960kv outrunner hacker style brushless motors
6 ESC’s 40A SBEC 2-6LiPo
1 Turnigy 3s 5000mha 60c

2

Hi

what does mean [quote]i was calibrating the ESC’s one by one[/quote]

are you calibrating ESC one by one ?

right method to calibrate ESC at same time.

3

then why do they have on the copter.ardupilot.com/wiki/esc-calibration/ that it can be done one-by-one???, just asking

4

forget about that instruction and understanding.

Just connect all ESC and perform calibration.