There are a lot of good answers on here. I would like to add myself and some others come off on here as rude where we are not intending to be. Im not a real grumpy person but sometimes I sound like I am......
My advise in the future is buy a manual. Read it at night or when you may have a few minutes and get yourself acquainted with it. I have ran machines and than went and read the manual and found things to help me out. Reading whats between the lines are whats nice to go on here.
In my own experience I learned how to run an A-C roto baler at age 15 with nothing bug a manual. Those were trying times! lol