P13
resser foot lift when half
reverse press pedal
0 - 1
1
0：off 1：presser foot lift
when half or full reverse press
pedal
P14 manual suction
0 - 2
0
0：off 1：back suction
2：front and back suction
P15 LED light switch
0 - 3
1
0：off 1-3：on
P16 sleep mode switch
0 - 1
1
0：off 1：on
P17 Semi-auto
continuous sewing
0 - 2
2
0: Off
1
：
Touch front pedal for
continuous
sewing
2
：
continuous sewing ignore front sensor
switch
P18
Semi-auto
Constant speed
trimming
0 - 1
1
0
：
off 1
：
Fixing speed for front
trimming
Operation instructions
– Parameter Introduction
