SINGER 610U User Manual

Page 34

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BUTTONHOLES (Continued)

PREPARATION

Upper Stitch Pattern Selector:

Special

Lower Stitch Pattern Selector :

Stitch Width Selector:

3~5

Stitch Length Regulator :

Presser Foot:

Buttonhole Foot

Pressure Regulating Dial:

2~3

Throat Plate :

General Purpose

J L M

Special

• Position buttonhole cam correctly in place as described

above.

• Attach Buttonhole Foot.

• First, decide how long the opening needs to be. This

will depend on the diameter and thickness of the

button. Then, add approximately V

inch (about Vie

inch for each bar-tack) and mark the fabric as shown

in Fig. 2.

• Decide stitch width and stitch density according to

thickness of fabric and button. (See Fig. 3)

Always make a test buttonhole on a sample of your fabric. Be sure to duplicate the thickness of the

garment and include interfacing if appropriate.

Stitch Width and Stitch Density Table

Cutting

length

Closely Packed Stitches

Medium Spaced Stitches

Open Stitches

Fig. 2

Fig. 3