Set your hopper and credit limits as follows:.Press the white test button to 'return' to the main menu and advance through it until you get to option group 7.Thanks Poppo and Stayouttadabunker for this info. If enabled, a set chip is NOT required to change this setting. If the SET chip option is configured as enabled, then the option is set here. If the SET chip option is configured as disabled, this option can't be changed and all bills will always go to the tray. It turns out that this setting has to be enabled when the dbv is set up using the SET chip. You will never accidentally end up cashing out your bill. This will force all bills inserted to go to the credit meter. Press the spin button until it reads '8 1' You should see '8 n' in the window, where n= 0 to 2.You will not have to turn on the credit button before playing. This will make all wins automatically go to the credit meter. Press the spin button until it reads '5 0' You should see '5 n' in the window, where n= 0 to 2.
Press the spin button until it reads '2 1' You should see '2 n' in the winner paid/credits windows, where n= 0 or 1.With the machine turned on and in idle mode, open the door press the white test button 2 times.Important: All setting changes require 0 credits on the machine before entering setup mode. SP1271 family of game chips: Typical setup for home use.