DNR MicroChemi, Руководство пользователя

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4: Operating Instructions
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To View an Image Using the Overexposure Tool
1 Click the Overexposure icon.
2 Click the Overexposure icon again to revert to the original view of the image.
Region of Interest (ROI)
The ROI feature lets you define a specific area of the sample in order to perform various actions on it,
either in Preview mode, Start mode or on a saved image. In Preview mode you can view the
Histogram of the selected area. In Start mode or with a saved image you can crop, save, copy and
view the Histogram. The Revert option is only available with a saved image.
To Define a Region of Interest
1 In Preview/Start mode or in a saved image, click the ROI icon.
A green frame will appear on screen, as seen in the image below.
2 Adjust the image size or position. You can either stretch the pivot points on the frame or mouse-
left click and drag down to open a new frame of a region of interest.
3 Point the mouse anywhere within the green frame and right click to display the menu options.
ROI Options available in
Preview mode
ROI Options available in
Start mode