Service Issues                                              Possible Cause                                                                Suggestions

Does not turn on

1. Not plugged in

2. AC adapter not working

1. Plug in unit

2. Replace AC adapter

Controller works but display does not

1. Display not plugged into control

2. Bad *DB25 control cable

3. Timer or score digits turned off

1. Plug in display cable

2. Replace *DB25 control cable

3. Change digit settings

Horn does not work

1. Horn turned off

2. Bad speaker


1.Change horn setting

2. Call for service


*DB25 cable: This is the cable that connects the display to the controller