2007 Yamaha T8 Kicker

I picked up a 2007 Yamaha T8 Kicker yesterday from a guy for only $1000.00. It only has 20 hours on it and still has 2 years left on the warrenty. It has remote throttle control (I.E. You can work the trottle from anywhere you install it on your boat). It also has electric start and trim but it does not have a tiller handle. I went to go hook it up but I could not find any cables to hook it up to a battery?

Does anyone know if it is suppose to have cables or do you hook it up to the trottle control box some how? It has a lot of little wires coming out of the throttle control box but I thought they where for gauges and such.

Thanks for your Help in advance.

[boats.net]

Number 1 in diagram connects to battery and the one next to it connects to main ahrness from key switch(or control box).
http://www.boats.net/parts/search/Ya...202/parts.html