CFM Operation
CIRAS-2 Operator's Manual Version 2.04
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Here, you can set up the CFM recording options and associated settings to suit your requirements.
Default Adaptation
Dark Adaptation
For this selection, the sample must be fully dark adapted before the initial Fv/Fm calculation is performed.
All calculation types may be performed, yielding all calculation results.
Far Red Adaptation
For this selection, the sample does not require dark adaptation. Instead, an Fo' is performed under Far
Red Light to determine only phiPSII calculations. However qNP and NPQ are 'invalid' under these
circumstances.
No Adaptation
For this selection, only steady state fluorescence calculations may be performed (Fo in the Dark / Fs in the
Light).
CFM Recording Options
This allows the user to set up the recording options based on the Default Adaptation selected (i.e. Dark
Adaptation, Far Red Adaptation or No Adaptation).