Installation guide

Chapter 8: Using the Setup Wizard 60
Step 5: Calibrate Even Lane Ball Speed
The fifth step of the Setup Wizard allows you to calibrate the Ball Detectors on the even lane so that an
accurate ball speed can be determined whenever a ball goes past the Duo Hardware Module.
It is necessary to accurately calibrate the Ball Detectors, because the scoring software adjusts it’s score
capture timings based upon the speed of the ball.
Press the M key to display the ball speed in Miles per Hour or press the K key to display the ball speed in
Kilometres per Hour.
In order to perform this step you will need the help of another person to bowl a medium paced ball down the
centre of the Even lane, while you time its travel by pressing the F key when the ball passes the Foul Line.
To set the Even Lane Ball Speed:
1. Get ready to press the F key
2. Tell the bowler to bowl
3. Press F at the moment the ball passes the foul line
4. The screen with then count the seconds as the ball is travelling down the lane
5. When the ball passes the Ball Detectors, the speed is determined
Note: If this procedure has already been done previously, and you are satisfied with
the Ball Speed’s accuracy, you can skip this step pressing the Move Cursor
Left button, without pressing F.