ORTEC Easy-MCS, Hardware User Manual

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931054C / 1213 6. MENU COMMANDS
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Fig. 52. Load ROI Information from .ROI File.
6.5.1. Recall ROI...
Recall ROI... opens the dialog shown
in Fig. 52. Select the desired file and
click on Open.
This command sets the ROIs in the
buffer to conform to the table in the
file created by Save ROI As.... The
data contents of the buffer are not
changed by this operation, only the
ROI bits. If the Unmark All check-
box on the dialog is marked, the pre-
vious ROIs in the buffer are cleared.
6.5.2. Save ROI As...
This command opens a standard file-
save dialog so you can save the ROI information in the current spectrum. The contents of the
spectrum are not changed. The default and recommended file extension is
.ROI .
6.5.3. Mark ROI
Mark ROI sets an ROI in the region currently selected by the marker. To select a region, click
and hold on one edge of the region, drag the mouse to the other edge of the region, and release
the left button.
This command is duplicated by the <Insert> and Keypad<Ins> keys, and by the Mark ROI
button on the Toolbar.
6.5.4. Unmark ROI
Unmark ROI clears all ROIs in the region currently selected by the marker. This command is
duplicated by the <Delete> and Keypad<Del> keys, and by the Clear ROI button on the
Toolbar.
6.5.5. Unmark All ROIs
Unmark All ROIs unmarks all the ROIs in the spectrum. The spectral data are not affected.