The Big Lebowski Pinball | Operaons Manual MAIN FUNCTION
37
STEPPER MOTOR TEST
The TBL has three stepper motors:
IntheBowlingalleybelowtheplayeld,whichmovestheballlauncherleftandright.
OntheMPF,youwillndamovingdoorbehindwhichthecarisplaced.ThisCarDooris
moved by a stepper motor.
Therugontheplayeldisalsocontrolledbyasteppermotor.
Remember that for the stepper motors to work in the Test Menu, the switch which enables power supply to the
12 & 48 VDC circuits must be enabled!
Select the stepper motor you want to test. As an example, we take the Car Stepper.