Brother International Innov-is 4750D Operation Manual - Page 43

UPPER THREADING Note When the "Automatic Threading" button is pressed, the presser foot will be automatically lowered. If you are using an incorrect needle and thread combination, the hook may sometimes get caught in the needle. If this happens, remove the hook from the needle as described below. 10 8 11 9 1 7 5, 6 3 Getting Ready 4, 12 13 14 15 2 1 CAUTION • The needle thread carrier will automatically thread the needle when the "Automatic Threading" button is pressed. Be sure to keep your hands and other items away from the needle area, otherwise injuries may occur. a Turn the main power to ON. b Turn the machine handwheel so that is aligned with the the line on line on the the handwheel. Threading Manually Automatic threading cannot be used when using the wing needle, the twin needle, or special thread with a thickness of 130/20 or thicker. In these cases, thread the needle as described below. CAUTION • Before manually threading the machine, be sure to press in the LCD, otherwise injuries may occur if the "Start/Stop" button or any other button is pressed and the machine starts sewing. a a Line on handwheel Memo If the line on the machine is not aligned with the line on the handwheel, the sewing machine cannot be threaded. Check that the line on the handwheel is facing up as shown in the illustration above. c Press at the lower right of the LCD screen. → The entire screen becomes white, and all keys and operation buttons are locked. 31