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System Tools
168
DXRxi User Guide
Thermo Scientific
16. Use the cropping box to define the size of the video image in the OMNICxi Acquisition
window.
Expand the size of the cropping box to the full extent of the screen, and then bring the
edges in to eliminate areas where the illumination is not ideal. Only this area will appear
in the video pane of the OMNICxi Acquisition window and be used for capturing video
images. By adjusting the size, shape and location of the cropping box, you can eliminate
distortions and uneven illumination that can occur around the perimeter of a video
image.
To adjust the size and shape of the cropping box, drag its border. To move the cropping
box, drag its center to the desired location.
Figure 108.
Cropping box correctly sized and positioned for two different objectives
17. Drag the distance markers, labeled “1” and “2” in the video image, to equidistant division
lines to the right and left of the center marker.
The distance markers must be on the same horizontal line as the centering marker, and
they must be positioned within the cropping box.
For best accuracy, use division lines that are far apart.
You can use the Left and Right buttons and the arrows in the
Adjust marker positions
box to more finely adjust the position of the selected distance marker.
Final cropping box (10x objective)
Final cropping box (100x objective)
Summary of Contents for DXR xi
Page 12: ...1 Introducing the DXRxi Raman Imaging System Trademarks 6 DXRxi User Guide Thermo Scientific...
Page 14: ...2 DXRxi Microscope Operation 8 DXRxi User Guide Thermo Scientific...
Page 64: ...Safety Information 58 DXRxi User Guide Thermo Scientific Microscope Safety Labels or...
Page 65: ...Safety Information Thermo Scientific DXRxi User Guide 59...
Page 66: ...Safety Information 60 DXRxi User Guide Thermo Scientific...
Page 67: ...Safety Information Thermo Scientific DXRxi User Guide 61...
Page 68: ...Safety Information 62 DXRxi User Guide Thermo Scientific...
Page 166: ...3 OMNICxi Software Operation Acquire and Analyze Data 160 DXRxi User Guide Thermo Scientific...