Instructions
Select "Settings" from your PlayStation 3's main menu.
Select "Accessory Settings."
Select "Calibrate Motion Sensor" located at the bottom of the list.
Press "X" on the PlayStation Move controller you are calibrating.
Hold the controller in the exact position shown on screen. Press "X" to see the calibration example.
Press "X" to begin calibration. Move the controller in the directions specified on screen. Once you have moved the controller in each direction, your controller is calibrated to your setup.
Press "Circle" on the Move controller to exit the calibration menu. The Move controller now works properly in any Move game, including bowling games such as "High Velocity Bowling."