Singer 457 - Stitch Width Selector; Stitch Length Selector

PRINCIPAL
PARTS (Continued)
18 . Bobbin Winder Switch and Spindle - Lets you fill the bobbin
with thread quickly
and
easily .
Bobbin stops winding when
full .
19 . Needle Position Selector - Placesthe needle in either left, cen-
ter, or right stitching position . Center (C) position is used
most often . Left (L) and right (R) settings are for special
stitch placement .
20 . Pattern Selector
- Lets you select
plain
zig-zag stitching
(HNM4M)
or blindstitching (A---- A---- ) .
21 . Stitch Width Selector - Settings 1 through 5 allow for a variety
of zig-zag stitch widths . Setting 0 is for straight stitching .
22 . Stitch Length Selector - Lets you stitch forward
and
in
re-
verse . Numbers indicate number of stitches per
inch ; FINE
area is for zig-zag satin stitching
.
4
20 Pattern Selector
1111111111011001
19 Needle Position
Selector
18 Bobbin Winder Switch and Spindle
21 Stitch Width Selector
22 Stitch Length Selector