When the installation is finished, the dialog box shown below will open. Click the left mouse button on [Finish], to complete the installation of the driver.8. Connect the SCU-20 PC Connection Ca-ble to the USB jack on the computer. The SCU-20 PC Connection Cable will be rec-ognized automatically.
In a snow blower that is a single stage the auger is doing both tasks of bringing in the snow and blowing it out the chute. A two stage has a separate impeller that blows the snow out of the chute.
Major disadvantage in heavier snow belt areas or if the snow is wet a single stage does not perform as well as a 2 stage which uses a larger motor generally a 4 stroke over a 2 stroke (gas and oil mix ) uses two augers one to pull in the snow and another to discharge the snow out the shoot .