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There are two kinds of the counters, thread trimming counter and bobbin thread counter. Display of the
counter is changed over by pressing the switch of
1
.
(1) Thread trimming counter
(2) Bobbin thread counter
Picture of is displayed in
4
.
The counter subtracts from the predetermined value set with counter value setting switch
3
in accordance
with the number of stitches of the sewing machine.
When the counter value reaches minus, the buzzer informs about the fact and urges the time of replacement
of bobbin thread.
1) Press the reset switch to return the display of bobbin thread counter to the initial set value.
(5) Performing the constant-dimension stitching using the cycle stitching
Constant-dimension stitching, zigzag patterns of which are different from each other in the respective steps
can be performed by setting the number of stitches in the cycle stitching.
Example) In the process of label attaching, change over
the zigzag patterns of constant-dimension
stitching of 2-step zigzag stitch and straight
stitch as shown in the gure, and perform the
constant-dimension stitching.
1) Register in advance the 2-step zigzag stitch for the
shape of pattern 1 and the straight stitch for the
shape of pattern 2.
2) Set the number of stitches in each step as shown in
the table.
3) Set “END” mark
to the 5th step to complete regis-
tration.
No. of step
1
2
3
4
Pattern No.
1
2
1
2
Number of stitches
100
50
100
50
Step 4
Step 3
Label
Step 2
Step 1
6-14. Counter
Picture of is displayed in
4
.
Every time thread trimming is performed, the value
increases by 1 count. (0
→
1
→
2
......
→
9999)
Counter value can be corrected with counter value
setting switch
3
.
In addition, the thread trimming counter value returns to
“0” when reset switch
2
is pressed.
Resetting cannot be performed during sewing. Perform thread trimming once.
w
e
q
4
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