Brother MD-741B, Service Manual

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S-7200B
3. FUNCTION SETTINGS (OPERATION PANEL)
6
Becomes higher Becomes lower
Becomes lower Becomes higher
3-5. Function List
Function No. 0 − 15
No. Initial value Setting range Setting details
0 0 (degrees)
-10 – 20
(degrees)
Needle up stop position setting
1 0 (degrees)
-10 – 10
(degrees)
Needle down stop position setting
2 0 0 – 1
Depressing forward when depressed backward (thread trimming)
0: Disabled (depressing forward is enabled after returning to neutral position)
1: Enabled
3 1 0
– 1
Power supply voltage drop check (reset detection) function
0: Not used
1: Used; "Err 6" is displayed when a voltage drop occurs
4 0 0 – 1
Buzzer (electronic sound) for panel operation
0: Used
1: Not used
5 0 – (Do not change this setting.)
6 0 0 – 1
Needle penetration up operation
0: Used
1: Not used
7 0 0 – 1
Backtack sewing speed
0: Limited by sewing speed control key
1: Not limited by sewing speed control key
9 0 0 – 1
End backtack sewing speed
0: Separate setting from start backtack sewing speed is possible
1: Setting for start backtack sewing is used
11
(NOTE 1)
0 0 – 4
Option actuator operation setting
0: Half stitch correction sewing
1: Single stitch correction sewing
2: Single reverse stitch correction sewing (reverse feed)
3: Thread trimming
4: Single end backtack cycle cancel
5: Solenoid-type presser foot lifter is raised (Alternating*)
6: Solenoid-type presser foot lifter is raised (Momentary*)
12 0 0 – 1
Presser foot status when treadle is returned to neutral after thread trimming
0: Presser foot drops (See NOTE 2)
1: Presser foot does not drop
13 0 0 – 1
Presser foot status after treadle stops at neutral
0: Presser foot does not lift
1: Presser foot lifts
14 0 0 – 1
Actuator function
0: Reverse stitch switch during operation, correction sewing switch when
stopped
1: Thread trimming switch
15 0 0 – 1
Slow stop control when treadle is returned to neutral
0: Slow stop control without step operation
1: Above control is not used
(NOTE 1) If function No. 69 is set to “3”, operation is enabled.
(NOTE 2) Presser foot will not drop if DIP switch 1 is set to OFF.
*…
Enabled if the control box model is MD-741A/751A.
(Alternating): The presser foot is raised or lowered each time the optional actuator is pressed.
(Momentary): The presser foot is raised only while the optional actuator is being pressed.
2244M
2243M