Landing gear

[Medman]

I purchased a retractable landing gear and their was no,hookup diagram. They say to use a avable Chanel on phantom recieved. I do not know where the pluse signal is on recieved since they are robing power using ubec. Can any one supply pin out to the recieved and what switch to use. Thanks JP

 

[Guitarman]

I purchased a retractable landing gear and their was no,hookup diagram. They say to use a avable Chanel on phantom recieved. I do not know where the pluse signal is on recieved since they are robing power using ubec. Can any one supply pin out to the recieved and what switch to use. Thanks JP