Active-Presser Multi-Layered Section Detection Function (* Excluding The F Type Model); Multi-Layered Section Detection Function - JUKI LH-4500C Series Instruction Manual

8-12. Active-presser multi-layered section detection function (* excluding the F type model)

8-12-1. Multi-layered section detection function

The multi-layered portion detection function detects a multi-layered portion of material. With this func-
tion, the sewing machine automatically changes over the sewing parameter to the one for sewing
multi-layered portion of material and performs sewing. The multi-layered section detection setting can
be stored in memory on a pattern-by-pattern basis.
Detectable material thickness : Max.10 mm
Detection resolution : 0.1mm
* Multi-layered section of material that is less than 2 mm in thickness is likely to be affected by the
feed dog height. Stable detection, therefore, cannot be carried out. It is not possible to detect two or
more multi-layered sections thickness of which are different. In such cases, one-touch changeover
function or the polygonal-shape stitching function by means of the hand switch should be used.
If the presser foot rests on a multi-layered part of material when turning the power ON, the
multi-layered part detection may fail to be turned ON.
❶
<Sewing screen>
❷
<Sewing data edit screen>
[In order to detect a multi-layered sec-
tion]
1. Select enable/disable of the
multi-layered section detection func-
tion.
1) Press
The "sewing data edit screen" is dis-
played.
2) Press
page. Then, press
The "Multi-layered portion sewing pa-
rameter list screen" is displayed.
– 120 –
❶ .
to proceed to the next
❷ .