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System Tools
Thermo Scientific
DXRxi User Guide
159
10. When the pinhole is in focus and perfectly centered, close the sample compartment doors
and then click
OK
in the software to start the align/calibrate process.
The software aligns the spectrograph to maximize the signal, calibrates the laser
wavelength and then checks system performance. Depending on the type of laser
installed, it may take up to 30 minutes to complete. When the process is completed, the
align/calibrate results are displayed. Here is an example.
Figure 97.
Align/calibrate results (passed)
If the performance check passed, a green check mark appears next to each result (see
above). If the performance check fails, a yellow triangle or a red “X” appears instead. One
of the following conditions may apply:
• Grating shutter is closed (
)
• Grating is not fully seated (Remove the grating, wipe its bottom surface with a clean,
lint-free cloth and then
Check each of these items and then restart Align/Calibrate. If that doesn’t fix the
problem, cycle the power on the computer and the instrument (turn the power switch on
the power strip off and back on and then hold down the instrument power button for
3 seconds) and then restart the OMNICxi software and run Align/Calibrate. If the
problem persists,
.
11. If the performance check passed, gently remove the align/calibrate tool from the
microscope stage and place the tool in the holder attached to the left side wall inside the
microscope sample compartment.
You can leave the cable attached.
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...