Chapter 4 System Setup
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Lynx DSA User's Manual - 9240227J
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Selecting
ROI
enables the “ROI discrimination mode”, meaning that all
incoming events processed by the DSP that fall within the selected
discrimination window are counted for the selected dwell time.
ROI Start
Sets the start channel of the discrimination window used when ROI mode is selected
as the Disc Mode for the MCS input signal.
ROI End
Sets the end channel of the discrimination window used when ROI mode is selected
as the Disc Mode for the MCS input signal.
Note: ROI Start and ROI End values are channel numbers with reference to the
PHA input size.
Acquisition Setup
This section includes a 'review' of options presented in the Genie 2000
documentation. Only those options that are supported with your Lynx setup will be
discussed here.
The parameters shown in the first figure are for a PHA datasource. The parameters
shown in the second figure are for MCS datasource.
The datasource type is defined during the MID Editor or MID Wizard session by
selecting MCA Number 1 for PHA or Number 2 for MCS.
Figure 30: Acquisition Setup Controls in Genie 2000 for PHA
