Brother S-7200A Basic Operation Manual page 27

<Start and end backtack sewing method>
1
2
3
4
7. USING THE CONTROL BOX PANEL (BASIC OPERATIONS)
Press the power switch (1) to turn on the power.
1. Press the start backtack key (2) so that the start backtack indicator (3)
illuminates.
2. Press the end backtack key (4) so that the end backtack indicator (5)
illuminates.
Start backtacking is carried out. After it has finished, normal sewing
continues for as long as the treadle remains depressed.
NOTE:
If the treadle is returned to the neutral position, the sewing machine will
continue operating until the set number of start backtack stitches has
been sewn.
End backtacking is carried out. After it has finished, the thread is trimmed
automatically and the sewing machine stops in the needle up position.
NOTE:
If the treadle is depressed backward before sewing of the set number of
start backtack stitches is complete, end backtacking will not be carried
out.
S-7200A
3141M
3142M
2159M
2160M
25