– 50 –
This sewing machine can automatically actuate the knife plural times and sew a buttonhole larger than the
size of knife by setting the size of knife attached from the operation panel. Set and use this function when
sewing various sewing shapes without replacing the knife.
(1) Setting of plural motions of knife
1) Set the mode to the input mode.
Under the input mode where SET READY LED
goes out, edit of the memory switch is enabled.
If the current mode is the sewing mode, press
READY key
❷
to change over the mode
to the input mode.
2) Input the size of cloth cutting knife.
Press MODE key
❹
to display memory
switch data (level 1) edit screen
A
. Press ITEM
SELECT key
❻
to call
Cloth cutting
knife size
B
. Then set size
C
of knife attached
with DATA CHANGE key
❼
.
→
For the details, refer to
.
3) Set the function of the plural motions
of cloth cutting knife to effective.
Next, press again ITEM SELECT key
❻
to call
Function of the plural motions of
cloth cutting knife
D
. Then set the plural motions
of cloth cutting knife to the effective status with
DATA CHANGE key
❼
.
→
For the details, refer to
.
4) Perform sewing.
When READY key
❷
is pressed, the
sewing is enabled.
At this time, when S002 Cloth cutting length is set
to a size larger than U018 Cloth cutting knife size
which has been set above, the plural motions of
knife is automatically performed for sewing.
* If a buttonhole smaller than the size of knife
attached is desired to be sewn, error 489 will
be displayed.
Sewing data
S002 Cloth cut length
1st time
Memory switch data list
(level 1)
U018 Cloth cutting knife
size
2nd time
3rd time
20. Explanation of plural motions of knife
A
B
C
❷
❼
❻
D
❹
