Brother RH-9820 Instruction Manual page 54

5. USING THE SEWING MACHINE (OPERATION PANEL: BASIC OPERATION)
No. Setting
34 Circular stitch knife size
35 No. of circular stitch stitches
36 No. of circular stitch overlap stitches
37 Sub hammer
* This is only enabled when the cut
length changeover device is being
used.
38 Spare (For future version upgrades)
39 Program copy
40 Bartack shape
45
Setting range
2 - 5 mm
8 - 100 stitches
1 - 5 stitches (within 45 degrees)
OFF Hammer
ON Sub hammer
OFF, 1 - 20
(Specify the program number for
the copy source)
1: Without bartack
2: Taper bartack
3: Straight bartack
4: Round bartack
RH-9820
Unit Initial value
1
1
1
-
1
1
0298B - 0300B 1647B 0301B
2
20
2
OFF
OFF
2