How do you set the high and low settings on a IDC 31cc model 400 cultivator?

To set the high and low settings on the IDC 31cc model 400 cultivator, locate the throttle control lever, which is typically found on the handle. Adjust the lever to the desired position, with the high setting usually indicated by a symbol or marking on the handle. For soil cultivation, start at a lower setting for better control and then switch to high for deeper tilling as needed. Always refer to the owner's manual for specific guidance related to your model.