Ardcopter 2.6 powering spektrum ar6200

I’m struggling to power my reciever. Iv searched high and low. I’m coming from a turnigy ubec 5amp that is coming from the battery. Not sure if the board needs a jumper somewhere which iv read. Iv tried powering the arducopter board and running power straight to the reciever. Iv watched so many videos I’m more confused than ever. Really hoping someone can help me get it in the air.

i don’t know what should be attached where at all. Someone point me in right direction? Generally which row on the board to which row on reciever so I can bind.

Have you read these ArduCopter Wiki instructions