help wiring the 9920 controller

[Monkey]

ok i have just recived this controlloer and it looks nothing like the picture (dunno if i have been sent wrong one) it has 2 red and 2 black wires for batterys (i assume) the reciver conector and then SIX black wired obvisly 3 of these are for the motor but which 3 and what are the other 3 for

some one please help and basicly tell me how to wire this thing up.