DAHAO BECS-285A Owner's Manual page 175

Appendix 5 Automatic Limits Function for Cloth Embroidery/ Cap Embroidery
(3) Parameter Adjustment
Due to the error at measurement, the calculated coordinate may be not so accurate.
Therefore, user needs to measure to make sure whether the distances from the needle plate hole
to the four edges of frame are equal. If not, user needs to adjust the "X Center" and "Y Center"
so as to make these distances become equal, as shown in below:
At present, in the controller, we have preset 9 kinds of cloth embroidery frame for user,
which is in the parameter "Cloth Frame Type A/B/C/D/E/F/G/H/I". These nine frame types can
be set in "Frame Selection" within "Frame Parameter 2" when user needs replace the frame.
3. Method for Setting the Automatic Limits of Cap Embroidery
Because the frame for cap embroidery is round, we can not calculate the "X Center" as
we do in cloth embroidery. The "X Center" for the Frame of Cap Embroidery should be
measured as below:
Set the "Frame Selection" as NO.
Manually move the frame to align the needle plate hole and the Center of cap frame in X
direction. Measure the Distance D (from frame edge to the X guide stand edge).
Owner's Manual of BECS- 285A Computerized Control System
Synchronization Status
165