9920 on/off switch
 

Has anyone figured out a way to wire in an on/off switch for the BK 9920?

Unplug the main batteries. :)

You could also splice a switch onto the red receiver wire as it is required for the BEC to supply power to the receiver. This switch on the red wire could serve a dual purpose; if you ever use a UBEC you could have the switch turned off without needing to take out the red receiver wire.

Just make sure that if you do use a switch that you still unplug the batteries. The 9920's circuitry will still draw a small current even when it's not receiving a signal.

metalman;

You mean to remove the red plug, not the wire?

Either way. The only way to remove the red receiver wire without cutting it is to remove the plug attached to it :004:.

I had a switch wired on the red wire on the ubec...but prefer to wire in a switch on the black and red (correct) wire sequence. the other way fried my ubec....