One switch between pins 5 and 8 selects autonomous mode when closed, the other switch between pins 6 and 8 disables the robot when closed. The third switch on the drawing does nothing unless you're using a pre-2005 control system.
http://www.ifirobotics.com/docs/comp...guide-reva.pdf tells you what you need to know.
With a DB15P connector, two SPST switches, some wire, and a box to mount the switches on, you'll be able to make a very useful tool for testing and operating your robot.