30
Mechanical adjustment
To adjust:
1. While pressing the needle up/down and aut-lock stitch
buttons, turn the power switch on.
The LCD display “----”.
Press “8” key.
2. Set the stretch stitch balance dial at the setting
mark.
3. Attach the satin stitch foot (F).
Sew test patterns and check the measurement of five
of them.
The range of patterns should be in the range of 33 to
39.
4. If not, remove the base lid C.
Press the right arrow of button.
The adjusting screw D comes to the adjusting position.
• Turn the adjusting screw in the direction of A if the
measurement is more than 39 mm.
• Turn the adjusting screw in the direction of B if the
measurement is less than 33 mm.
5. Press the right arrow of button and sew test
patterns.
Check the measurement of five of them.
6. Turn off the power switch.
7. Attach the base lid C.
(A)
(B)
33 to
39 mm
(A)
(B)
Stretch stitch
balance dial
Setting mark
Base lid (C)
Adjusting screw (D)
Stretch stitch feed balance
Adjust the stretch stitch balance dial at the setting mark.
The measurement of five of test patterns should be in the range of 33 to 39 mm as shown.
1
2
