Brother DH4-B980 Sewing Machine User Manual


 
6. USING THE OPERATION PANEL AND FRONT PANEL
RH-9800
28
No. Contents Setting range
Initial
value
07
Y direction offset for return seam to prevent
thread breakage
OFF: No offset
ON: Offset by 1/2 pitch
OFF
08
Sewing end pitch for buttonhole taper to
prevent fraying
OFF: No change
ON: Change
OFF
09
No. of stitches before pitch change for memory
switch No. 08
* Does not appear when memory switch No. 08
is set to OFF.
01: 1 stitch, 02: 2 stitches, 03: 3 stitches,
04: 4 stitches, 05: 5 stitches
01
10
No. of stitches after pitch change for memory
switch No. 08
* Does not appear when memory switch No. 08
is set to OFF.
01: 1 stitch, 02: 2 stitches, 03: 3 stitches,
04: 4 stitches, 05: 5 stitches, 06: 6 stitches,
07: 7 stitches, 08: 8 stitches, 09: 9 stitches
01
11 Test feeding speed
OFF: Standard speed
ON: Low speed
OFF
12
Speed for memory switch No. 11
* Does not appear when memory switch No. 11
is set to OFF.
20: 20% of standard speed
35: 35% of standard speed
50: 50% of standard speed
50
13 Knife operation (BEFORE/OFF/AFTER) setting
OFF: Setting not possible within cycle program
ON: Setting possible within cycle program
OFF
14 Special lapel cutting device
OFF: Disabled
ON: Enabled
OFF
15
Button hole sensor (Special lapel cutting
device)
OFF: Disabled
ON: Enabled
OFF
16
Timer for checking lowering of cutting block
(Timer for determining if cutting block is
lowered)
OFF:Disabled (Determined from slit signal
stopping)
ON: Enabled (Determined by timer)
OFF
17
Time for memory switch No. 16
* Does not appear when memory switch No. 16
is set to OFF.
42: 420 ms, 45: 450ms, 48: 480ms,
51: 510ms, 54: 540 ms
45
18
Changing cutting block ON time
* Disabled (always "OFF") when memory
switch No. 16 is "ON"
OFF: Disabled (25 ms)
ON: Enabled
OFF
19
Time for memory switch No. 18
* Does not appear when memory switch No. 18
is set to OFF.
05: 50 ms, 10: 100ms,
15: 150ms, 20: 200 ms
05
20
Timer for checking raising of cutting block
(Timer for determining if the cutting block has
been raised to a position where it will not touch
the next feed bracket to operate)
OFF: Disabled (Determined from number of slit
signals)
ON: Enabled (Determined by timer)
OFF
21
Time for memory switch No. 20
* Does not appear when memory switch No. 20
is set to OFF.
15: 150ms, 20: 200 ms, 25: 250ms,
30: 300ms, 35: 350ms, 40: 400ms,
45: 450ms, 50: 500ms
20
22
Cutting block raising check timer
(Raised position of the cutting block is
determined from the number of slit signals, and
timer is updated)
* Disabled (always "OFF") when memory
switch No. 20 is "ON"
OFF: Disabled
ON: Enabled
OFF
23
Time for memory switch No. 22
* Does not appear when memory switch No. 22
is set to OFF.
05: 50 ms, 10: 100ms, 15: 150ms,
20: 200 ms, 25: 250ms, 30: 300ms,
35: 350ms, 40: 400ms
05
24
Setting tacking length to 0 for straight tacking
specifications
OFF: Disabled
ON: Enabled
OFF
25
99
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