3. These are located along the diameter of the back light on both the front and back sides of the mount.
4. While carefully watching illumination of the screen, loosen then tighten the push-pull screws until the mount is aligned to provide even illumination over the full field of view.
5. When that condition is achieved, lock the three sets of screws.
7.4 Other Performance Factors
In addition to magnification, focus and lighting, ensure the following conditions are satisfied for optimal resolution and accuracy:
• Keep the optics clean to avoid false shadows and artifacts.
Avoid vibration.
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• Use the calibration and shape correction algorithms available with M3 software, as described in the MetLogix M3 Video and FOV Inspection Software User’s Guide .
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