ALTANA Auto-Chart User Manual

Page 31

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6.7 DOI Spectrum

This Excel sheet includes a zone profile (see 6.6) and graphs the structure spectrum
together with LW and SW for each checkzone separately. Two filters per report need to be
created. It is recommended to select not more than 4 checkzones.

Example:

The horizontal checkzones of a single black car were compared to the average of all black
cars: