Error Correction 5 - 11
Siemens AG SPL5-330.840.01 Page 11 of 12 Uroskop ACCESS
Medical Solutions Rev. 01 03.03 CS SD 24 Endoscopy Option
Example of the test configuration with a chrome-plated Allen wrench, contrast too
high.
Arrow 1:
When changing from the correct contrast setting to a high contrast setting, there is little
change in the color of the reflective areas of the Allen wrench. The reflective areas of the
Allen wrench appear bright and glaring, and do not have a white border. Image noise can-
not be detected in the reflective areas.
Arrow 2:
The base structures disappear due to the saturation effect (overmodulation) at the analog
monitor input. As a result, the contrast needs to be reduced.
Fig. 9
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