
25
1.
Preparation
Firstly, user shall press
to have access to CP-7; then press
to turn on the
Sewing LED. Depress the pedal to search origin. After that the screen will display “10”.
2.
Operation
By pressing
&
, user can let thread-catcher move in step with the pulse as unit.
Press
to drive the thread-catcher backward; press
to drive the thread-catcher
forward.
After user presses
, the relating parts on the machine will do the 4-step cyclic action in
the sequence shown in above figure. Press
to quit that mode.