Brother S-7200B Service Manual page 19

Function No. 69
No. Initial value
69 0
<When set as a sewing speed actuator>
Connect the switches to connector CN11 on the control circuit board.
・ When the low speed switch is pressed, the sewing speed becomes 1,000 rpm. The speed can be changed by setting
Function No. 122.
・ When the medium speed switch is pressed, the sewing speed becomes 3,000 rpm. The speed can be changed by setting
Function No. 121.
・ When the high speed switch is pressed, the sewing speed returns to the maximum sewing speed that has been set using
the MAX key.
<When set as an option actuator>
Connect to connector CN9 on the control circuit board.
・ Set the operation using Function No. 11.
Setting range
Actuator (option) function
0: No function
0 – 3 (1: Stitch counter actuator)
2: Sewing speed actuator
3: Option actuator
High speed
Low speed Medium
switch
switch speed switch
Option Actuator
3. FUNCTION SETTINGS (OPERATION PANEL)
Setting details
S-7200B
2250M
2251M
12