8. Effective way to set speed key in sale mode.
1) Press the “EDIT KEY” key to change to the speed key setting mode.
2) Press the speed key to set, then the menu is displayed on the screen.
3) Input the desired value. (Enter the same way the menu above 1160.)
4) Store settings by pressing the “SAVE” key.
5) Press "EDIT KEY" key to go back to the sale mode.