JUMO LOGOSCREEN Operating Instructions Manual page 40

4 Memory presentation (History)
Scroll lines
Scroll pages
Zoom and
search
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Rotating the control knob moves the cursor through the visualization window.
The data in the "Numerical measurement display" are updated for every shift.
If you move right up to the edge of the window, the measurement curve will
automatically be shifted and the required data will be presented.
"Scroll lines" is ended by pressing the control knob.
Rotating the control knob moves the cursor an entire screen (=page) at a time.
The data in the "Numerical measurement display" are updated for every shift.
The system automatically positions the cursor at the end of the page, as
required.
"Scroll pages" is ended by pressing the control knob.
This function affects how many measurements are used to calculate a point in
the diagram, and to search for measurements according to date and time.
Zoom
The factory setting is "1:1", which means that every measurement in the
History memory will be displayed. "1:2" means that two measurements are
combined into one, which is then displayed, and so on.
h Select the zoom factor by rotating the control knob.
h Pressing the control knob closes the dialog window and activates the new
Zoom factor.
h Selecting "Exit" closes the dialog window, and the presentation remains
unchanged.
Adjust
This function is only available for presenting the data for a completed batch.
If you select this function, all the available measurements for the completed
batch are displayed in a window. In this way, you can get a quick overview of
all the recorded measurements.
Search
If you select "Search", the dialog window for entering the date will be shown.