5
A Stitches = 0
Sewing process
：
B stitches back – B stitches forth – B stitches back –
normal sewing.
A Stitches ≠ 0
Sewing process
：
A stitches forth – B stitches back – A stitches forth – B
stitches back – normal sewing
5.3
Single end tacking setting
A Stitches = 0
Seven-segment display D display
『
-
』
.
Sewing process
：
C stitches back – end.
A Stitches ≠ 0
Sewing process
：
C stitches back – D stitches forth – end.
5.4
Double end tacking setting
A Stitches = 0
Sewing process
：
C stitches back – C stitches forth – C stitches back – end.
A Stitches ≠ 0
Sewing process
：
C stitches back – D stitches forth – C stitches back – D
stitches forth – end.
5.5
Lower thread counter
Set A11 to “1” to active the counter.
Enter interface
: Press
Or Special function interface SN F6(refer to
6.6).
Initial counter
: Press
, the initial value of the lower thread counter
which was set previously will be shown. Adjust it to a suitable value.
How the counter works
：
Display initial value
The counter reduces by 1 for every 10 stitches sewn.
If the counter less than 1, the display area will warn and buzzer sounds
for 3 times. After thread trimming, will not start up again. Press
the warning will disappear and sewing will be possible, the counter
reduces continue.
Press
again, the display will return to the initial value
5.6
Production counter
Set A11 to “1” to active the counter.
Enter interface
：
Special function interface SN F2,refer to 6.2
Data acquisition
：
In SN F2 interface, press
will be into collect
process interface, seven-segment display D displays
『
L
』
, seven-segment
displays E,F,G will display the number of stitches for this process. It records
the number of stitches and the number of trimmer. Press
to save
