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4: Operating Instructions
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Pseudo-color
Pseudo-color lets you view an image in one of two ways:
1 One color, such as orange, green or blue; similar to the actual color of the sample. For example,
samples dyed in Coomassie Brilliant Blue are colored blue with pseudo-color.
2 Color spectrum, indicating the “hot” and “cold” areas of the image. In this mode, the colors are
based on the image’s grayscale where red refers to the maximum and blue refers to the minimum
grayscale levels.
To View an Image in Pseudo-color
1 Click the Pseudo-color icon.
2 Click the Pseudo-color icon again to revert to the original view of the image.
Overexposure
Overexposure occurs when the camera receives too much light, which usually results in white or
bright areas. This phenomenon leads to inaccurate results when analyzing the image information. In
order to avoid this distortion, GelCapture is equipped with the Overexposure tool which displays
overexposed areas in red.