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Transpector CPM Operating Manual
10.6.2.1 Ionizer Presets
Determines the ionization energy with which the sensor collects data.
Figure 10-34 Ionizer presets
Low selects the sensor’s low ionization energy for the run.
High selects the sensor’s high ionization energy for the run.
10.6.2.2 Start Parameters
The Start Parameters define how and when the sensor starts acquiring data.
10.6.2.2.1 Start Mode Type
The Start Mode Type defines when the sensor starts collecting data. (See Figure
10-35.)
Figure 10-35 Start mode type
Immediate starts the run immediately after the run is started.
Maximum Signal starts the run after the sensor sees a defined maximum
signal. The signal is set by the Data Threshold. (See section 10.6.2.2.2)
Pressure Above starts the run immediately after an increase in the internal
RGA total pressure above the user-defined Data Threshold. Emission must be
ON prior to recipe start for this mode to function.
Pressure Below starts the run immediately after a decrease in the internal
RGA total pressure below the user-defined Data Threshold. Emission must be
ON prior to recipe start for this mode to function.
Analog 1 Above starts the run after an increase in voltage above the
user-defined Data Threshold.
Analog 1 Below starts the run after a decrease in voltage below the
user-defined Data Threshold.
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