Chapter 12 Instructions on Loop Embroidery
BECS-D19 User’s Manual
131
Loosing position has four levels: 0, 1, 2, 3, corresponding to down position
tightening, down position loosing, up position tightening, and up position loosing
respectively. 3 for looping embroidery, 2 for chained embroidery, 1 for trimming action,
0 for trimming knife return, 0 or 1 for color-changing.
12.5.2 Needle Height Adjustment
This function allows user to adjust needle height to improve embroidery quality and
also allows repairer to conduct aging treatment to the needle action device.
Operation:
（
1
）
Use left or right direction keys on the keyboard to move the red box to select
“
” at the low-right corner, then user up or down keys to select desired
