20
MACHINE CONTROL
FUNCTIONS
A. START/STOP BUTTON
The machine will start running when start/stop
button is pressed and will stop when pressed
the second time. The machine will rotate slowly
at start of sewing.
Note:
When the foot controller is connected, start/stop
button will be deactivated.
MONITOR LAMP
Green Light “ON”
Ready to sew or wind a bobbin.
Red Light “ON”
Presser foot is not in down position or buttonhole
lever is not lowered. If the red light is on, the
machine will not start even when start/stop button
is pressed.
If the upper thread is not threaded, the machine
will stop. (Upper thread sensor)
B. REVERSE STITCH BUTTON
The machine will continue to sew in reverse at
low speed while this button is pressed and stop
when this button is released.
Note:
When the foot controller is connected, machine will
sew in reverse while this button is pressed. When
released, machine will sew forward.
C. NEEDLE UP-DOWN / SLOW BUTTON
Pressing this button when the machine is
stopped, will change the needle position from
down to up or from up to down.
While sewing,
by pressing this button, machine
will sew in slow speed. Pressing this button
again, the speed will return.
D. SPEED CONTROL LEVER
The machine will sew faster when the lever is
slid to the right, and sew slower when the lever
is slid to the left.
Note:
When the foot controller is connected, this button
limits the maximum speed.
E. PRESSER FOOT LIFTER
The presser foot is raised or lowered by this
lever.
Note:
Machine will not start when the presser foot is
raised. (Except or bobbin winding)
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