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Programming Mode, described later in this guide.
4. Gamma background calibration reading (only if the
NeutronRAE II is in Search Mode). The NeutronRAE
II performs a 36-second background reading
countdown.
When background calibration reading is complete, datalogging
starts (if Continuous Datalogging is enabled) and the unit is in
Normal Operating Mode. The display looks like this:
or
or