Buttonhole Lever Position - Janome MC7700 QCP Service Manual

BH LEVER
SENSOR
BUTTONHOLE
LEVER GUIDE (B)
SETSCREW
(A)
BUTTONHOLE LEVER (C)
MECHANICAL ADJUSTMENT
SCREW (E)
CLEARANCE
(D) 1.6 mm
BUTTONHOLE FOOT (R)
BUTTONHOLE LEVER POSITION ADJUSTMENT
1. WHILE PRESSING THE NEEDLE UP/DOWN AND
LOCK STITCH BUTTONS, TURN THE POWER
SWITCH ON. THE LCD SCREEN WILL DISPLAY
"FACTORY ADJUST".
2. TURN THE JOG DIAL TO SELECT "06. Sensor".
PRESS THE CONFIRM BUTTON.
3. OPEN THE FACE PLATE.
LOWER THE BUTTONHOLE LEVER (C).
4. LOOSEN THE SETSCREW (A) AND MOVE THE
BUTTONHOLE LEVER GUIDE (B) UNTIL THE
DISPLAY SHOWS " L"
5. ATTACH THE BUTTONHOLE FOOT (R).
6. ADJUST THE CLEARANCE OF THE
BUTTONHOLE FOOT TO 1.6 mm (D).
7. LOOSEN THE SCREW (E) UNTIL THE DISPLAY
SHOWS "H".
8. TIGHTEN THE SCREW (E) UNTIL THE DISPLAY
JUST CHANGES FROM "H" TO "L".
9. TURN OFF THE POWER SWITCH.
10.CLOSE THE FACE PLATE.
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