Operation
62 Operating Instructions 745-35-10 S/745-35-10 A - 03.0 - 04/2017
Positioning the flap
Fig. 54: Sewing with light barrier 
The positioning marks  (3) on the folder limit the sewing area for the attach-
ment of flaps.
• Always position the flaps within the marked area
Information
If the flap is positioned outside of the marked area, the display shows the 
following error message: Info 9721  OR 
Info 9722 .
Correction of seam beginning and seam end
To correct seam beginning (NA) and seam end (NE) when sewing with 
light barrier:
1. Select pocket program Correction light barrier, see ( p. 107).
(3) - Positioning mark
(4) - Light spot
(5) - Positioning marks
(6) - right hind trousers part