Dürkopp Adler 878-M PREMIUM Operating Instructions Manual page 142

Icon Parameter
Stop-Time for direction change
The waiting time at the turning points
(e.g. for a change of sewing direction) is
set at this point. A short waiting time in
milliseconds should ensure consistent
seam quality (ornamental-stitch bartack).
Stitch length default
If this function is active, the same needle
stitch length is used for the bartack as the
one set in Manual mode. If this function is
deactivated, a custom input can be
entered.
Speed in bartack
Single stitches per pedal
If this function is activated, each stitch in the
bartack can be sewn individually by pressing
the pedal. This function can only be used
meaningfully if the speed is set very low for
the bartack.
Needle thread tension default
If this function is active, the same needle
thread tension is used for the bartack as the
one set in Manual mode. If this function is
deactivated, a custom input can be entered.
140 Operating Instructions 878-M PREMIUM - 06.0 - 11/2021
Settings
Value range
0000–1000 [ms]
On/Off
Stitch length of stitches
forward
Value range
0.1 to 7.0 [mm]
(depending on subclass)
Stitch length of backwards
stitches
Value range
0.1 to 7.0 [mm]
(depending on subclass)
Value range
0000 to 2000 [1/min]
Value range
On/Off
Value range
On/Off