RE: JR 922 Receiver
Yup the softswitch is just a jumper between the ground and signal pins of the switch port. As noted, you CANNOT replace it with a standard switch. You can buy them from Horizon or the original Beta testers on the PowerSafe rx's just used a servo lead to the side of the fuselage with an Ernst jack or the like and used a bind plug for the off/on switch. Plug in the rx is off, plug out the rx is on.