Jack JK-T1790 Manual page 35

3.4 踏板开关的设定 Pedal switch setting
请根据存储器开关的设定，拧上或卸下图的螺丝。Attach or remove the screw shown in the figure according to the setting of
the memory switch.
压脚自动地上升到最高位置①
4) END OF SEWING
Presser automatically goes up to
Maximum position ①.
＊ 左面①～③的各位置高度，可以用参数U01、U02、U03 进行变更。
Height of the respective positions of ①to③ described on the left
side can be set or changed by the parameter U01、U02、U03.
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4)缝制开始
把右侧踏板踩到3 级之后，缝制开
始
4) START OF SEWING
Sewing starts when the third step of
the right side pedal is depressed.
5)缝制结束
压脚自动地上升到最高位置①
5) END OF SEWING
Presser automatically goes up to
Maximum position ①.