48Standard programs9. Press Range Control Chart to select the control chart of therange in % for multiple determinations.The range in % is displayed graphically with the control limitsand date.5.3.3 Store, recall, send and delete data from wavelength scan and time courseThe instrument can store 20 datasets for the Wavelength Scanand 20 datasets for the Time Course. The data must be storedmanually after it is displayed.5.3.3.1 Data storage from wavelength scan or time course1. Press the Folder icon in the "Options" menu after a readingis taken.The Store Data list will be displayed.2. Press Store to save the current scan to the highlightednumbered line.Note: Scans can be overwritten.