6.2. Spectrum FLIR Detection
Figure 121. Radionuclides identiied in the current spectrum
Send
Go to Send Identication (see 6.21, p. 137), avoiding the detour around the normal op-
tions menu hierarchy. The current identiication will be already chosen for sending.
Logarithmic ⇋ Linear ⇋ Square Root ⇋ Ymax/2 ⇋ Ymax/4
Cycle the methods for the vertical scaling. The current method is indicated in the status bar
right of the chart (Figure 112, p. 109). The method you get after pressing the key is shown in
the key description.
For logarithmic, linear, and square root scaling the maximum peak is rendered so it makes
best use of the available screen height.
The other scalings stretch the rendering so that only the given bottom fraction of the spectrum
is visible. Higher peaks are cut off.
Energy ⇋ Channel
Cycle the options for the display of horizontal coordinates in the spectrum. The current unit
and range is shown above the chart (Figure 112, p. 109 and Figure 110, p. 107). The variant
you get after pressing the key is shown in the key description.
Calibration
View a detail spectrum to check the calibration. Please refer to 6.3, p. 115 for details.
LT ⇋ RT
Specify the type of display for the duration of data acquisition.
You can specify real or live time display. The current setting is shown below the chart (Fig-
ure 110, p. 107).
No matter what you specify here, the dead time (DT) is always shown as a percentage of the
real time.
114 identiFINDER
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