You can use the dmd to power the br6000 just plug all the channels in like you want it then plug bind plug in to br6000 battery plug connection and then pull forward on trainer lever and hold it there then power on the radio wait 5 seconds and release lever the br6000 should be binded to radio now then set up the dmd by Tamiya Instructions . Make shore tank is on a block of wood to raise  tracks from moving tank just in case .

The DX5e binds the same way also I have both .

 Thanks
 Jimmy