Using Biscuit Jointer

Find two boards that are bigger than the length, width, and thickness than you need.

Joint 1 edge of each.  We will glue these edges together.

Put the boards together who you want to glue and make two marks where the biscuits will go.

Make sure the depth gauge is set to the correct biscuit size.

Adjust the height to the top of the board by using these two adjustment screws.

Use red line to line up the biscuit jointer.

Clamp board down, pull the trigger and cut biscuits to depth.

Cut all biscuits in.

Put glue on one side of the board connect.  Put glue only in the biscuits on the other side.

Clamp tightly using bar clamps.