SINGER W710 - Manual (Page 6)

Bobbin Winder Tension Discs
controls the tension on the thread as the bobbin is being
wound.
Stitch Density Control
regulates the closeness or openness of the buttonhole side
and stretch stitches,
One Step Buttonhole Control Dial
Selects buttonhole length for automatic one-step buttonholes.
"^Bobbin Winder
□ lui'naL'iitafly'^topswindTnf~ii^en the bobbin is filled,
Hand Wheel
controls the up and down movemertt of the needle bar.
Always turn it toward you.
Stitch Width Dial
allows for precise adjustment of zigzag stitch width as well as
tapering.
Needle Position Dial
Is turned for needle position change.
Reverse Lever
allows for easy back-tacking to lock thread ends.
Stitch Length Dial
allows for precise adjustment of stitch length from very fine to
very long.
Feed Dog Control
adjusts the height of the feed dog for special sewing
applications.
Presser Foot Lever
controls the raising and lowering of the presser foot.
With the lever down, the presser foot holds fabric for ^wing.
With the lever up to its first position, the fabric can be turned
freely without release of upper thread tension or slack of
upper thread, for changing sewing direction or turning the
corner.
With the lever up to the second position, the upper thread
tension is completely released to remove fabric after sewing.
An extra lift is also available for placement of heavy, bulky
fabrics under the presser foot by holding the lever up to its
extreme top position.
Thread Cutter
is located on the back of the presser bar for convenience.
Spool Pins
hold all types of spools effectively.
Power Switch
turns on both motor and light simultaneously. Allows
selection of high and low speed.
Coupling Wheel
releases the movement of the needle bar in order to wind a
bobbin.