Change menu functions by pressing the screwdriver symbol. Enter password 000 by using the arrow keys. Confirm password by pressing the screwdriver symbol again. The Moducontrol display will indicate # 0 Sta. Using the screwdriver key enter the parameter. Existing parameter should read # 0. Change parameter by using the up arrow and toggle to # 0. Confirm the new setting by pressing screwdriver key. Exit from program menu by pressing the textbook key.