Step 3-6: Verify calibration points
[Purpose]
Verify that the grid pattern was detected correctly.
If there are any wrongly detected circles (calibration points), delete them.

[Procedure]
PC
Press '5 Calibration Points' in the navigation area.
In the image in the left side of the screen, the positions with the green '+' marks indicate the detected circle.
PC
If '+' marks appear in positions other than the circles, use the procedure below to delete those detection results.
  1. Confirm the '+' mark number that appears on a position other than circles.
  2. In the table in the setup items area, click the lines corresponding to the number.
  3. Press the 'Delete' button below the table.
Additional
By clicking the "-Err-" column header in the table on the setup items screen twice, calibration points can be sorted in descending order of "-Err-" value. It makes easy to find wrongly detected calibration points.