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6. OPERATION
RH-981A
40
6-3-2. Parameter table ( Straight bar tacking )
The allowable setting range for some parameters may vary from the range specified, depending on the settings of
other parameters.
No. Setting items Setting range Unit Default
00 Sewing speed 1,000 - 2,200 rpm 100 1,800
01 Eyelet pattern 1 - 6 1 2
02 Button hole length (*1) L1: 14 - 18 mm
L2: 18 - 22 mm
L3: 22 - 26 mm
L4: 26 - 30 mm
L5: 28 - 32 mm
L6: 32 - 36 mm
L7: 36 - 40 mm
1 L1: 16 mm
L2: 20 mm
L3: 24 mm
L4: 28 mm
L5: 30 mm
L6: 34 mm
L7: 38 mm
03 Tacking length
2.0 - 6.0 mm
( Up to 3.0 mm on one side )
0.1 4.0
04 Tacking stitches 5 - 18 stitches 1 7
05 Stitch pitch 0.5 - 2.0 mm 0.1 1.0
06 Number of eyelet stitches 4 - 20 stitches 1 9
07 Cutting space -0.3 - 0.5 mm 0.1 0
*1 The Button hole length setting value and the default value vary depending on the machine sub-class.