This is the 3rd exercise Lee performs in his home gym chest workout. Here he goes back to the Powertec Multi System and does a flat leverage bench press.
You will notice that Lee does not have the bench perfectly flat. Due to the position of the leverage point when the bench is perfectly flat, the movement is more like a decline bench press. Having the bench on slight incline brings the movement into a traditional flat bench exercise - hope all that makes sense! Anyway the best way to get used to the machine is to just jump on it and get a feel for each movement. Really concentrate on hitting the targeted muscle groups and make any necessary adjustments on either on bench angle or lever arm height.