– 85 –
No.
Name
Selection item
Setting
range
Unit &
Meaning
Initial value
HS3020RSZ
GS3020RSZ
HS3020RSW
GS3020RSW
U314
Timing at which the thread trimmer
waits and moves before thread trim-
ming at the beginning of sewing
-4 to 6
1
0
U315
Timing at which the thread trimmer
trims the thread at the beginning of
sewing
-4 to 6
1
0
U316
Sewing specification for thread trim
-
ming at the beginning of sewing
0: S type (standard)
1: H type (heavy-weight materials)
2: G type (extra heavy-weight materi-
als)
0 to 2
-
H type
G type
H type
G type
U319
Number of stitches to be sewn before
thread is trimmed at the beginning of
sewing (stitches)
2 to 4
1 stitch
2
U320 Timing to start the air blower
-90 to 90
1°
0
U321 Duration of operation of the air blower
after thread trimming
10 to 300
1 msec
40
U322 Type of thread trimming
0: Standard type
1: Shorter-thread remaining type
0 to 1
-
0
U330
Possible lowering height of the needle
bar (degree of an angle from the lower
dead point)
0 to 127
1°
84
U345
Selection of the bobbin changing
method
0: Manual
1: Auto
0 to 1
-
0
U355 Setting of the thread winding length
Maximum value : 200.00 (m)
Minimum value : 2.00 (m)
2.00 to
2200.00
0.1
2.00
U356
Setting of the allowance length of the
remaining thread
Maximum value : 3.50 (m)
Minimum value : 0.01 (m)
0.01 to
3.50
0.01
3.50
U357 Setting of the thread raveling strength Maximum value : 5
Minimum value : 0
0 to 5
1
0
U358
Adjustment of the bobbin thread end
length
Maximum value : 255
Minimum value : 0
0 to 255
1
0
U400
Management of file names of patterns 0: Pattern numbers and file names
1: Only the pattern numbers
0 to 1
-
0
U402 Automatic lock time
0 to 300
1 sec
0
