How to choose the voltage of the remote control?
It is not selected according to the voltage of crane, but determined by voltage of the coil of the AC contactor in the control box on the crane/hoist. If the AC contactor is 36V, please choose 36V, if it is 380V, please choose 380V.
I cant understand how to contact wires?
Please send emails to us, we will try our best to help you.
Can I set the function of the buttons by myself?
Yes, connecting with the computer WIN7 /XP system through the special data line (needed to purchase separately), you can set the function of keys by yourself.