Brother International Innov-is BQ2450 Operation Manual - Page 55

USING FUNCTIONS BY CONNECTING THE ACCESSORY TO THE MACHINE ■ Attaching the Dual Feed Foot a Press the "Needle the needle. Position" button to raise e Use the included screwdriver to loosen screw of the presser foot holder, then the remove the presser foot holder. B 1 Getting Ready b Press to lock all keys and buttons.  The entire screen becomes white, and all keys and operation buttons are locked. CAUTION • When attaching a presser foot, always press on the screen to lock all keys and buttons. You may accidentally press the "Start/Stop" button and possibly cause injury. c Raise the presser foot lever. a Screwdriver b Presser foot holder c Presser foot holder screw  Remove the presser foot holder. f Position foot bar the dual feed foot to the presser by aligning the notch of the dual feed foot to the large screw. Side view g Hold the dual feed foot in right hand, then using the place with included your screwdriver securely tighten the large screw. d Push the black button on the presser holder and remove the presser foot. foot a Black button b Presser foot holder  Remove the presser foot from the presser foot holder. CAUTION • Use the included screwdriver to firmly tighten the screw. If the screw is loose, the needle may strike the presser foot and possibly cause injury. Basic operations B-53