61Standard programsNote: The reagent blank icon is shown in the result display (refer toarrow) when the function is active.5.4.8 To carry out a multiple determinationA sample can be measured several times using the multipledetermination functions.1. Before reading the concentration, pressOptions>More>Multiple Determination.2. Press On.The number of multiple determinations is shown under"Measurements".3. To change the value displayed on the button, press thebutton. Use the alphanumeric keypad to enter the new value.Press OK to confirm.4. The Multiple Determination icon will be shown on the display.5.4.9 Analysis of samples1. Press Stored Programs and select a program.Note: If available, the procedural instruction is indicated on thedisplay via the Info icon.2. Insert the zero solution cell into the cell compartment.3. Press Zero.
