kPull the fabric to the left side of the machine, and then pass the threads through the thread cutter to cut them.

aThread cutter

Memo

●When the foot controller is plugged in, (start/stop button) cannot be used to start or stop sewing.

●When sewing is stopped, the needle remains lowered (in the fabric). The machine can be set so that the needle will stay up when sewing is stopped. For details on setting the machine so that the needles stay up when sewing is stopped, refer to “Changing the needle stop position” (page 10).

■Sewing reinforcement stitches

When sewing stitches other than straight or zigzag stitches that are secured with reverse stitching,

pressing (reverse/reinforcement stitch button) sews reinforcement stitches, 3 to 5 stitches on top

of each other.

12

Thread tension

The thread tension will affect the quality of your stitches. You may need to adjust it when you change fabric or thread.

Memo

●We recommend that you do a test sample on scrap of a fabric before you start to sew.

■

Correct tension

2

 

 

Correct tension is important as too much or too

 

little tension will weaken your seams or cause

 

puckers on your fabric.

 

 

1

 

 

 

a Wrong side

 

2

b Surface

 

 

c Upper thread

d Lower thread

3

4

■Upper tension is too tight

Loops will appear on the surface of the fabric.

1

 

 

a Wrong side

 

 

b Surface

2

 

c Upper thread

 

d Lower thread

 

 

 

 

e Loops appear on

3

5

surface of fabric

 

4

Solution

Reduce the tension by turning the upper tension-control dial to a lower number.

5

4

3

■Upper tension is too loose

Loops appear on the wrong side of the fabric.

aReverse stitching

bReinforcement stitching

Memo

● Whether reverse stitches or reinforcement

stitches are sewn depends on the stitch that

is selected. For details, refer to “Stitch

1 5

2

3

aWrong side

bSurface

cUpper thread

dLower thread

eLoops appear on wrong side of fabric

settings” (page 52).

4

Solution

Increase the tension by turning the upper tension-control dial to a higher number.

5

4

3

29

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Image 31
Brother CS-770 operation manual Thread tension, Sewing reinforcement stitches, Correct tension, Upper tension is too tight
Page 30 Page 32

CS-770 specifications

The Brother CS-770 is a versatile sewing machine that combines advanced technology with user-friendly features, making it an ideal choice for both beginners and seasoned sewists. This model stands out with its robust construction and sleek design, ensuring durability and performance.

One of the key features of the Brother CS-770 is its impressive range of stitch options. The machine boasts 140 built-in stitches, including utility, decorative, and heirloom stitches. This extensive selection offers users the flexibility to create a variety of projects, from simple hems to intricate quilt patterns. The stitches are easily accessible through an intuitive LCD screen, which displays the selected stitch and allows for quick adjustments.

Another highlight of the CS-770 is its automatic needle threader. This convenient technology eliminates the frustration often associated with threading the needle, allowing sewists to focus on their projects instead. Additionally, the drop-in bobbin system simplifies the process of loading the bobbin, reducing downtime and enhancing efficiency.

The machine features a 7-point feed dog system, ensuring smooth and even fabric feeding, whether working with delicate fabrics or heavier materials. This powerful feed mechanism is complemented by a range of presser feet, including a walking foot and a quilting foot, enhancing the machine’s versatility for different sewing tasks.

For those interested in quilting, the Brother CS-770 includes a wide table attachment, providing extra support for larger projects. This feature is particularly beneficial for quilters, allowing them to maneuver their work with ease. The machine also supports free-motion quilting, giving users the freedom to create unique designs.

Other notable characteristics of the Brother CS-770 include adjustable sewing speed, allowing users to set the pace according to their comfort level. The machine also has an auto-declutch bobbin winder, ensuring even and consistent bobbin winding. With built-in storage for accessories and a hard case for protection, this sewing machine is designed for ease of use and convenience.

Overall, the Brother CS-770 integrates innovative sewing technologies with practical features, making it a reliable choice for a wide range of sewing projects. Whether you are a hobbyist looking to dive into new techniques or an experienced sewist seeking a dependable machine, the CS-770 is equipped to meet various sewing needs. Its balance of functionality and user-friendly design makes it a standout model in Brother’s acclaimed lineup of sewing machines.
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