1. Align the calibration frame
with the chart, and then click
the "0 CAPTURE" button to
calibrate;
2. After a brief calculation by
the system, the word "Pass"
appears, indicating that the
calibration is successful.
1. Move a little farther away,
align the calibration frame
with the chart, and then click
the "0 CAPTURE " button to
calibrate;
2. After a brief calculation by
the system, the word "Pass"
appears, indicating that the
calibration is successful.