Computer Controls: Press/Hold 1 - Test 2 - Alert 3 - Alternate Wail 4 - Undulating Hi-Lo 5- Attack 6 - Hi/Lo 7 - Normal Hi-Lo 8 - Pulse 9 - Upper Solenoid Stuck 0 - Lower Solenoid Stuck Space - Cancel Press/Hold N - Low Solenoid Press/Hold M - Hi Solenoid W - Increase Agastat delay S - Decrease Agastat Delay A - Increase RPM level D - Decrease RPM level Right Arrow - Increase Chopper Level Left Arrow - Decrease Chopper Level Tip for mobile users: Press the hi-lo/fire button and the attack button for alternate wail