by Juke-rocks »
Mon Oct 20, 2014 5:32 pm
Hello and welcome. I believe that model has the S2 control unit, easily identified in the upper right corner of the cabinet by the vertical row of red buttons (and also where it says "S2"). To set to free play, advance the top LED by pressing the S1 (top) red button. Each time you press it, the LED advances one move to the right, enabling the selections of the functions listed vertically beneath it. Select the row with "free play" listed on the third line, and then press that red button located on that line horizontally. It's the S3 button. 99 shoult then appear on the right side of the display, indicating free play. If it forgets free play after it's been shut off, replace the battery mounted between the boards in the S2 control unit. Plenty of help on this forum to guide you on that.
Patrick