Princeton Instruments PI-MAX4 Manual page 303

Appendix F
8. Turn on
menu (LightField.) If you are using LightField, review the changes the software will
make before clicking on
Using a 9/64" hex wrench, loosen the four screws at the corners of the camera mounting
9.
plate.
While continuously acquiring data, click on the peak being monitoring for the
10.
alignment. This will display the data cursor which can be positioned at the top of the
peak. When using LightField, the data cursor spans the ROIs (graphs) and the data
cursor can be used as the vertical reference.
Slowly rotate the camera until you achieve narrowest achievable peak or if you have
11.
stacked ROIs, the selected peak aligns horizontally in all of the ROIs.
After completing the rotational alignment, tighten the four mounting plate screws.
12.
Using a 9/64" hex wrench, remove the cover from the Micrometer Compartment.
13.
Using a 3/32" hex wrench, loosen the micrometer locking set screw.
14.
Since you are still continuously acquiring data, adjust the micrometer until you
15.
maximize the intensity level and minimize the FWHM of a selected peak or peaks. Note
that in LightField the
automatically turned on to help you identify peaks and view FWHM widths.
Tighten down the locking set screw.
16.
Place the Micrometer Cover on the spectrograph. Replace and tighten all of the cover
17.
screws.
Stop continuous data acquisition.
18.
Spectrograph Mount Information
Focus mode (WinX) or select
.
Begin
NOTE:
In WinSpec, you can set up three ROIs (one at the top, middle,
and bottom of the array) with 10 rows binned for each via the
Experiment Setup —> ROIs
via the
Display Layout
( tab,) the
General Z Axis Endpoints
%X = 0 and %Y = 40, and the
checked. After clicking on
graphs.
Peak Find
Align Spectrometer
tab. Then change the data display
dialog so that
3d Graph
(
3D Layout
Save as Default
, you should see three stacked
OK
function (for the graph selected by the cursor) is
from the Experiment
is selected
tab) are
check box is
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