439.6 RESET MODE SETTINGSThe DNA/Protein mode settings can be reset to their default values by pressing the function keybelow the Default option.9.7 DNA/PROTEIN MEASUREMENTSEnsure that a cuvette containing the blank solution is inthe reference position in the sample chamber andinsert the cuvette containing the sample solution intothe sample position. Close the instrument lid and presthe Start/Stop key on the keypad. Once themeasurement is complete the determined results willbe displayed in the DNA/Protein mode screen. Furthersamples can be measured in a similar manner.9.8 STORING METHODS/RESULTSA method/result file can be saved to the instrument’sinternal memory.In the DNA/Protein mode screen press the Save key onthe instrument keypad. The instrument will ask the userto enter a filename (max. 8 characters) using the alpha-numeric keypad. The user can select the indicatedletters, numbers and symbols by repeatedly pressingthe key until the required value is displayed, after ashort period the next character can be entered in thesame manner. Once the filename has been entered,press the Enter key to confirm.