Before the swing, grip your putter lightly for maximum feel and response. Your hand vibration levels are displayed on screen and the level finder changes from red to green when the putter is level and balanced.   Summary is displayed immediately after your putt. When all 3 key putting elements are achieved, 3 green golf balls are displayed. Following the summary, the system automatically displays your swing path including back swing, down-swing and follow through. The number at the bottom of screen indicates tempo which is the time from back swing to downswing. The system then displays impact data which includes impact position and putter face angle. The screen will now continue to alternate between the swing path and impact data until you are ready for the next putt. NOTE: To ready the putter for your next putt, simply rotate putter to the left once.     The statistical data is where you gain the most insight into your putting habits. My swing pattern displays the number of down-swing and follow through patterns. NOTE: By default the system displays statistics on the previous 10 putts. The setting can be easily changed from 10 to 30 putts in the setup menu. My Face Angle provides valuable statistics on the number of square, open or closed faced putts. My Impact Position displays the number of putts with impact position of either sweet, heel or toe. Once again this is showing you the trends of your putting and where you need to make correction.