Jack A4, Руководство пользователя

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Press the button longer, and the sensor icon display on
the screen, then sensor of press foot lifter function is on. Press the
button longer again, then the function of the sensor is off.
14 15
P16
P17
P50
P51
P52
P53
P54
Adjust response time, sense the
corresponding time after press
foot lifter detecting a cloth
Automatic presser foot sensor
sensitivity setting (between the
maximum and minimum value of
the 02C parameter display)
Presser foot lifting electromagnet
full output time ms When the
presser foot pressure is too much,
this value increases, and the
intensity of presser foot increases
Presser foot lifting electromagnet
per cycle opening time (ms)
When this value increases,
current sound of presser foot
lifting increases
1~9999
1~99
100~500
1~100
0~800
0/1
1~100
30
65
150
3
100
1
5
Parameter
range
Parameter description
Parameter Default
Running delay time when presser
footer comes down (ms)
Presser foot lifting position and
function selection 0: off 1: on
Presser foot lifting electromagnet
per cycle closing time (ms) When
this value increases, current sound
of presser foot lifting reduces, on
the contrary, increases.
The time setting of sensors and presser foot lifter
Sensor work area
Manual Book of A4 Product Introduction