Computerized Control System for Square Buttonhole Machine Mode Setting
87
7.9
Test Mode
In the Mode Setting Level 2 interface, press
to enter the
interface of Test Mode (as shown in right
）
.
The function of each figure is shown as below
：
No. Name
A
I01 Needle thread trimming
B
I02 Down thread trimming
C
I03 Input inspection
D
I04 Inspection of LCD display
E
I05 Correction of touch panel
F
I06 Output inspection
G
I07 Speed test
H
I08 Continuous running
Press
to quit Test Mode
A
B
C
D
E
F
G
H
（1）
Adjustment of Needle Thread Trimming
①
Adjusting Method
In the interface of Test Mode, press
（
I01 Needle thread
trimming
）
to enter the adjustment interface of needle thread
trimming (as shown in the right figure):
Needle Thread Trimming
：
No.
Name
Range
Initial value
A Origin
position
B
Initial position
-10~10
0
C
Releasing position
-95~-80
-86
D
Position for trimming
0~20
10
E
Post-trimming position
30~50
40
②
Select the mode position you wish to adjust
Press
G to select the positions (A, B, C, D) for
adjustment, then press the
/
key to adjust the
