Brother International CV3440 Operation Manual - Page 24

Balanced tension, Needle thread is too loose., Needle thread is too tight.

Page 24 highlights

„„ Cover stitch (Wide/Narrow) Stitching direction Balanced tension The needle thread sews a straight seam on the surface of the fabric, and the looper thread forms loops on the back. Needle thread is too loose. Turn the needle thread tension dial to a higher number to increase the tension, or turn the looper thread tension dial to a lower number to decrease the tension. Needle thread is too tight. Turn the needle thread tension dial to a lower number to decrease the tension, or turn the looper thread tension dial to a higher number to increase the tension. „„ Chain stitch Stitching direction Balanced tension The needle thread sews a straight seam on the surface of the fabric, and the looper thread forms loops on the back. Needle thread is too loose. Turn the needle thread tension dial to a higher number to increase the tension, or turn the looper thread tension dial to a lower number to decrease the tension. Needle thread is too tight. Turn the needle thread tension dial to a lower number to decrease the tension, or turn the looper thread tension dial to a higher number to increase the tension. 22

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22
±
Cover stitch (Wide/Narrow)
Stitching direction
Balanced tension
The needle thread sews a straight seam on the
surface of the fabric, and the looper thread forms
loops on the back.
Needle thread is too loose.
Turn the needle thread tension dial to a higher
number to increase the tension, or turn the looper
thread tension dial to a lower number to decrease the
tension.
Needle thread is too tight.
Turn the needle thread tension dial to a lower number
to decrease the tension, or turn the looper thread
tension dial to a higher number to increase the
tension.
±
Chain stitch
Stitching direction
Balanced tension
The needle thread sews a straight seam on the
surface of the fabric, and the looper thread forms
loops on the back.
Needle thread is too loose.
Turn the needle thread tension dial to a higher
number to increase the tension, or turn the looper
thread tension dial to a lower number to decrease the
tension.
Needle thread is too tight.
Turn the needle thread tension dial to a lower number
to decrease the tension, or turn the looper thread
tension dial to a higher number to increase the
tension.