Zero UAV (Beijing) Intelligent Technology Co., Ltd. 30
3.6
Test Parachute Opening/Closing (Parachute is optional
accessory)
The PAR/PHO output channel on the Gemini flight controller is a PWM
square wave signal, to control the operation of the parachute servo. The
parachute opening servo must be powered separately from the flight
controller. The mobile ground station can be used to test the operation of
the parachute.
Figure 16 Test Parachute Opening/Closing
NOTE:
Press the parachute capsule cover to prevent the parachute from deploying during debugging, if you do this there is not a
problem checking the operation of the servo.
The parachute must be folded in accordance with the parachute folding video. It is the responsibility of the user the
parachute does not open because it has been improperly folded. Parachute folding
video:http://v.youku.com/v_show/id_XNjgxNTQ1OTU2.html
GND
VCC
Signa
l
Battery
Parachute
Servo
PAR/PHO port on Flight
Control
