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2.2  Key Functions 

Key 

Name 

Description 

Parameter setting key 

In the boot state, long press

key to enter the parameter modes. After modify the 

parameters, press

key to storage. Then long press

key to exit this mode.   

Presser foot key 

In the normal sewing mode, press

key, switch between cycle sewing midway parking 

presser foot and sewing after the end of automatic trimming presser foot.   

 

Start back tacking 

setting key

Switch during all start tacking type when pressing. (No tacking, single tacking

,double 

tacking 

). The icon of LCD is lit. The number of needle selecting the corresponding keys 

can be set to A, B segment, default needle number 0~F corresponds to the 0~15 stitch. 

 

End back tacking 

setting key

1,Switch during all end tacking type when pressing. (No tacking, single tacking

, double 

tacking 

). The icon of LCD is lit. The number of needle selecting the corresponding keys 

can be set to A, B segment, default needle number 0~F corresponds to the 0~15 stitch. 

2, Long press 

key, it can shift the needle up and down stop position. 

 

Thread clamp/ 

Induction automatic 

presser foot lifting key 

1, Short press

key, the icon 

of LCD is lit, the thread clamp function turns on. Then 

short press

key, the thread clamp function turns off. 

2, Long press 

  key, the icon 

of LCD is lit, the induction automatic presser foot 

function turns on. Then long press

key, the induction automatic presser foot function 

turns off. 

 

Free sewing/trimming 

key

 

1, Short press

key, the free sewing mode is selected.

2, Long press 

  key, the icon 

of LCD is lit,the automatic trimming function turns on. 

Then long press

key, the automatic trimming function turns off. 

 

W bar tacking / 

Multi-section 

constant-stitch sewing

 

1, Short press

key, the icon 

of LCD is lit, W seam marking function turns on. 

2, Long press

key, the icon

 

of LCD is lit, the multi-section constant-stitch sewing 

function turns on. 

The parameter 

increment setting key 

Parameter value increment key.

 

 

The parameter 

decrement setting key

 

Parameter value decrement key. 

 

The left selection key 

Parameters selection toward to left key.

 

 

The right selection key

Prameters selection toward to right key.

 

Интернет магазин промышленного швейного оборудования http://procapitalist.ru/sms

Summary of Contents for A4

Page 1: ...ug the power cord There are dangerous high voltage control box you must turn the power off after one minute before opening the control box This manual marked with the symbol of the Department of Safet...

Page 2: ...isplay Instruction According to the system working state the LCD module of opetation panel will display the current sewing patterns various parameters start end back tacking and presser foot needle st...

Page 3: ...g press key it can shift the needle up and down stop position Thread clamp Induction automatic presser foot lifting key 1 Short press key the icon of LCD is lit the thread clamp function turns on Then...

Page 4: ...tting between the maximum and minimum value of the 02C parameter display P 1 8 1 70 24 Stitch balance for start back tacking No 1 Pull in compensation P 1 9 1 70 20 Stitch balance for start back tacki...

Page 5: ...e faster quickly OC open time P 7 6 1 500 70 Back sewing electromagnet full output time ms P 7 8 10 359 120 Start angle P 7 9 11 359 318 End angle 3 2 Monitor mode No Description No Description 0 1 0...

Page 6: ...ng machine Replace encoder Replace sewing motor E r r 0 9 Brake circuit failure Check the brake resistor plug on the electric board Replace the control box E r r 1 0 Communication failure Check the co...

Page 7: ...he max speed point p 139 where the motor run up to the maximum speed p 101 And when the pedal steps back to the foot lifter position p 135 the presser foot lift Continuing back to the auto trimming po...

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