Owner's Manual

S-7200B
8. USING THE CONTROL BOX PANEL (ADVANCED OPERATIONS)
33
8-3. Slow start
The first two stitches sewn after the thread is trimmed are sewn at a speed of 700 rpm. After this, the sewing speed
corresponds to the treadle depression amount.
1
1. Press the start backtack key (4) so that “S” is displayed in
the top row of the stitch number display.
2. Press the end backtack key (2) to set the value in the
bottom row of the stitch number display.
Slow start disabled
Slow start enabled
2
Set DIP switch -3 to ON.
(The settings will be locked.)
8-4. Correction sewing
This sews at slow speed (220 rpm) while the actuator is being pressed when the sewing machine is stopped.
1
1. Press the start backtack key (4) so that “c” is displayed in
the top row of the stitch number display.
2. Press the end backtack key (2) to set the value in the
bottom row of the stitch number display.
Correction sewing disabled
Correction sewing enabled
2
Set DIP switch -3 to ON.
(The settings will be locked.)
8-5. Initialization method
This returns the control box panel settings to the factory default settings.
1
1. Press the start backtack key (4) so that “r” is displayed in
the top row of the stitch number display.
2.
Press the end backtack key (2) to set the value in the
bottom row of the stitch number display to “1”.
2
(Display turns off)
(5 seconds or more)
1. Then, press and hold the end backtack key (2) for 5
seconds or more. (The display will turn off.)
2. After this, “Ar” will flash and the initialization will be
complete.
3
Set DIP switch -3 to ON.
(The settings will be locked.)
3147M
3148M
3149M
3150M