Assembly
Install the miller engineering driver board as shown and hold down with the two clamps provided.
Your power supply comes with wires attached. If you prefer you can use you own wires for the 12-18 volt input.
You can solder the batter pack wires from the miller engineering board directly to the power supply. Be careful that you attach the positive and negative wires correctly.
The miller engineering board can output 2 amps. It is possible to attach other signs to it if desired.
Mounting
You can mount this bracket to your structure using the two holes provide and number 6 sheet metal pan head screws.