Nordson Spectrum II S2-900 C Series, Installation, Operation And Maintenance Manual

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5-4 Calibration and Adjustment
9. For fine focus using the lens focus adjustment, perform the following steps:
a.
Loosen the locking ring on the camera lens (Figure 5-3).
b. Turn the middle section of the camera lens, clockwise or counterclockwise, until a
sharp image is obtained in the Video Window (Figure 5-3).
c. Tighten the locking ring to lock the focus (Figure 5-3).
Item Description
1 Locking Ring
2 Middle Section
Figure 5-3 Additional Adjustments
10. Perform camera calibration. See
5.6 Calibrating the Camera
.
11. Perform machine offset procedures. See 4.9 Valve Offsets .
12. Adjust the lighting and color levels. See
4.8.2 Lighting and Color Adjustment
.
13. Once image quality is achieved proceed to 4.10.6 Teaching Fiducials .
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2