the binding is to occur between the receiver and the transmitter. follow the instructions that came with your radio transmitter (they are a little different from one radio manufacturer and model to the next). Typically power is applied to the receiver with a binding plug plugged into the battery input at this time the receiver should start blinking. Use a "Y" cable to use both the binding plug and a battery at the same time or, if you are powering directly through the DMD, then just plug the binding plug into the receiver's battery input, then the radio is powered up while holding a button or toggle switch, after a short time the receiver should hold a steady light and, again depending on your transmitter a light or sound will indicate connection. Reread your radio transmitter instructions to see if you might have missed something. . after that then do the programming setup between the radio and the dmd per the tamiya instructions. let us know how it works.

Somebody check me to see if i missed something with this instruction