Restech Dx-pH Measurement System, Инструкция по эксплуатации

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Viewing and Altering Graphs
To view a graph of the patient’s study, select “Graph Data” from the “Graph” Menu while
their information is on the screen.
Changing the pH Scale
The pH scale is set at a default of 0-10. To change this scale, select “Y” Scale Unlock from
the ““Y” Scale” Menu. Now you can enter the desired values for the study in review.
When the appropriate range has been entered, select “Y” Scale Lock from the “Y” Scale
Menu. These values will become the “default” values for the study.