Programming
Service Instructions 878-M PREMIUM - 03.0 - 10/2019 79
17.5.12 Setting the Seam center guide (CenterGuide) parameter
The seam center guide is optional additional equipment for 2-needle 
machines. When the seam center guide is activated, the following settings 
can be made.
17.5.13 Setting the Edge guide (EdgeGuide) parameter
Various settings can be made for the edge guide (motor-driven).
The options are explained in more detail in the table.
Menu item Setting options
Auto Mode Mode for automatically raising the seam center guide.
Off
The raising of the seam center guide is deactivated; it is not raised 
automatically.
OnTack
Raising the seam center guide when reverse sewing.
OnLift
Raising the seam center guide when lifting the sewing foot.
Tack+Lift
Raising the seam center guide when reverse sewing and lifting the 
sewing foot.
RaiseOnHP When the second stroke height is activated, the seam center guide is 
automatically raised.
(Value range On/Off)
NOTICE
Property damage may occur!
The sewing feet, needle, edge guide and sewing equipment can be 
damaged.
ALWAYS check the distance to the edge guide and input the correct 
value after changing the sewing equipment.
Menu item Setting options
On/Off Edge guide active/inactive.
Speed Travel speed of the edge guide.
(Value range 0500 – 60,000 [Hz])
Min. gap Smallest possible gap between the sewing foot and the edge guide. 
This will vary depending on the sewing equipment and MUST be 
adjusted when changing the sewing equipment.
ATTENTION
The entered value is the gap measured between the NEEDLE and the 
edge guide.
(Value range 01.0 – 20.0 [mm])