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Download - Little, Big Racing

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R&S Business Unit Automotive<br />

12. X-Y Analysis<br />

Via L.Romagnoli, 24 - 41033 Concordia sulla Secchia (Modena) Italy<br />

Tel.: +39 0535 57711 (r.a.) - Fax.: +39 0535 54550<br />

Uffici amministrativi: Via G. Brodolini, 35 - Fax.: +39 0535 54533<br />

Email : guest@digitek.it - Internet : http://w w w .digitek.it<br />

DATAVIEW Pg. 98/133<br />

The XY window allows any one channel to be used as a reference and a number of other channels to be plotted<br />

against it to analyse relationships.<br />

XY data may be viewed in a number of different ways, as shown below in this example of oil pressure / engine<br />

speed analysis. The diagram clearly shows oil pressure increasing as engine speed increases, this is a simple<br />

example of a relationship.<br />

Important note – When using a layout of graph and XY window the cursor within the XY window will represent the<br />

same data location as the cursor within the graph window, zoom levels are also maintained providing this option is<br />

selected in general setup – see section 6.0<br />

Graph mode selected, with a dot to represent each<br />

corresponding data point.<br />

Percentage mode selected, value shown is the percentage of<br />

time each cell is used within the data set being analysed.<br />

Smooth mode selected, colour depth represents the percentage<br />

of time each cell is used within the data set being analysed.<br />

data view_std_manual v1.4.doc Digitek Spa Digitek Spa

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