Gemsy GEM1900A - Page 56

使用说明书 Operation Instruction
Indication
Function Setting range State when delivered Remarks
Counter operation
0:Production counter (Adding)
1:Bobbin thread counter (Subtracting)
0
Selection of pedal 0:Standard pedal
1:Standard pedal (2-step Stroke)
2:Opbonal pedal
3:Optional pedal (2-step Stroke)
0
Selection of start pedal 0:Standard pedal
1:Optional pedal
0
Optional pedal 1 operation 0:OFF when depressing Pedal again
1:OFF when detaching from Pedal
0
Optional pedal 2 operation 0:OFF when depressing pedal again
1:OFF when detaching from Pedal
0
Height of work clamp foot at the time of
2-step stroke
50 to 90
70
Height is lowered when the
set value is increased.
SeIection of base point of pattern
enlargement/reducton
0:ongin
1:Sewing start point
0
Sewing machine operation can be
Stopped with panel key (clear key).
0:Ineffective
1:Panel reset key
2:Extemal switch
0
Buzzer sound can be prohibited. 0:Without buzzer sound
1:Panel operation sound
2:Panel operation sound + error sound
2
Number of stitches that needle
Thread clamp releases is set.
1 to 7 stitches
2
Clamping timing of needle thread
Clamp can be delayed.
-10 to 0
0
Timing is delayed in "-"
direction
Needle thread clamp control can
Be prohibited .
0:Normal
1:Prohibited
0
Misapplication of panel is
protected. For LK-1903A,
set to "1 ".
Feed timing is selected.
When stitches are not well-
tightened, set the value in "-"
Direction.
-8 to 16
12
Setting on excessive'-' side
may cause needle
breakage. Be careful when
sewing heavy-weight
material.
State of work clamp foot after
completion of sewing can be
Selected .
0:Work clamp foot goes up after
moving at the sewing Start
1:Work clamp foot goes up
immediately after the end of sewing.
2:Work clamp foot goes up by pedal
operation after moving at the
sewing Start.
1
For LK-1 900A/BR35, set
to "0"
Execution of origin retrieval every
time after completion of sewing
can be performed. (Except cycle
Stitching)
0:Withocrt origin retrieval
1:With origin retrieval
0
Setting of ongin retrieval in cycle
Stitching can be set.
0:Without origin retrieval
1:Every time 1 pattern is Completed
2:Every time 1 cycle is Completed
0
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