Brother BAS-311F-L - Manual (Page 64)

10.DIPSWITCH
BAS-311F-0, 311F-L, 326F-0
57
DIP switch
D
SW No. When ON
D-1
The first two stitches at the sewing start will be sewn at low speed (approx. 260 rpm)
D-2
The last two stitches at the sewing end will be sewn at low speed (approx. 260 rpm)
D-3
-
D-4
The last two stitches at the sewing end will be sewn at low speed (approx. 700 rpm)
D-5
-
D-6
Slow-speed sewing at the sewing start will be canceled
D-7
When the upper shaft is stopped, the motor will change direction and the needle bar will return
to the vicinity of the needle up stop position*
D-8
During an emergency stop, the thread is trimmed and the needle bar stops in the raised position.
* When the motor operates in reverse to raise the needle, the thread take-up will stop at a position which is lower than its
normal stopping position. As a result, the thread take-up will rise slightly at the sewing start, and this may result in the
thread pulling out under certain conditions.