Camera Calibration - Baby Lock Ellisimo BLSO Service Manual

Adjustment
In case replacing parts or done adjustment related to needle-presser module, need to adjust camera calibration.
[Adjustment standard]
In the test mode "54" and "57", the camera calibration and camera view check succeed.
[Preparation before adjustment]
1. Print out the pattern sheet for calibration (next page 4-
35), use the white plain paper (A4 or letter size).
*Key point
• Print full size without scaling.
* For example, Adobe Reader (English ver.), the
setting of "Page Scaling" is "None".
• Check dot pattern height 150mm. (
*Note
• Do not use glossy (shiny) paper.
• No dirt and fold on the paper.
• No bleeding and rubbing on dot pattern.
2. Cut the both edges at 10mm from the edge. (Fig. 1)
<To next page>
10mm
CUT
Line
4 - 34

Camera calibration

1
, Fig. 1)
Fig. 1: Pattern sheet for calibration
Print Setting by Adobe Reader
56
10mm
CUT
1
150mm
Line