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In the expert section, parameters can be found with which to initialize the ePixM device's registers.  The DB has been initialized with data from the .yml files supplied with the epix-hr-m-320k project.  It is organized in a way similar to what one sees with the device's devGui.  The values are applied to the hardware when the DAQ goes through the Configure transition, so remember to unwind the state machine to at least Connected when you make a change.

In the timing_1 DB section, one can find the parameters for setting up the trigger.  Be sure to modify only the groups appearing in the Select partition pop-up (above) so as not to interfere with other DAQ instances. 

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Once the parameters have been set up as desired, it's time to take a run.  Decide whether you want to record the data run with or run without recording and click the Record button on the Control GUI, as appropriate (must be done when the state machine is in a state lower than BeginRun).  Then move the Target State to Running to start the run.  When done, move the Target State to Paused (or higherlower, e.g., Configured) to stop the run. 

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