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348 WinView/32 Manual Version 2.4.M
you are attempting to do spectrograph adjustments. Suppose that initially
little more than dark noise is displayed. With this low signal level, the auto-
scale algorithm sets the gain to a high value to display the data. As the
adjustment proceeds, the point might be reached where the data includes a
peak that is thousands of counts in amplitude. With
Live Auto All Scans
selected, the intensity scaling would immediately lower the gain so as to
display the peak “on screen” allowing the adjustment to be easily made.
Frame:
If the data file contains data from multiple exposures (frames), the
Frame parameter allows you to specify which of these will be displayed.
Set to Full Range:
If checked, data from the full read-out region of the chip will be
displayed. If unchecked, you can choose to display a subset of this region by
specifying the appropriate X and Y coordinates.
Initial Full Range:
When checked, causes all subsequently opened files to be displayed
at their full x and y range (if the Save as Default box is also checked); it has no
effect on a file that is presently opened (use the
Set to Full Range
selection to
affect the active window).
Step by:
When displaying a range of data strips graphically in
3D Graphics
, the
appearance and utility of the display can frequently be enhanced by displaying
not every strip but rather every nth strip as specified via the Step parameter.
Save as Default check box:
Saves settings on all pages. These settings will be
automatically established when software is started. They will be used when opening
subsequent files or doing data acquisition.
Control Buttons:
OK:
Executes the layout settings and closes the Display Layout window.
Cancel:
Closes the Display Layout window without implementing any of the
changes.
Help:
Opens context-sensitive help for whichever tab page is on top.
Readout Time box
Selecting Readout Time on the Acquisition menu causes the Readout Time box to be
displayed. This box reports the calculated Readout Time. The value reported does not
include the Exposure Time.
Figure 308.
Readout Time
box.