527.4 CONDUCTIVITY• From “GLP data” menu select the “Conductiv-ity” option and press . This menu allowsto view data for conductivity, actual conductiv-ity and salinity calibrations.• All information regarding last conductivity calibration appears: calibrated point,cell constant value, calibration type (conductivity, actual conductivity or salin-ity), time and date.• Use the arrow keys to scroll the last 5 memorized calibrations.• For conductivity calibration the following screens are available: conductivity,actual conductivity, salinity.NotesNotesNotesNotesNotes The “C” letter near the conductivity calibration indicates a custom point,while the “H” means HANNA standard value.If no conductivity calibration has been performed, a warning messageadvises the user. Press to return to the previous screen.If the selected calibration is a factory calibration, the meter shows themessage “Factory calibration”.7.5 ATMOSPHERIC PRESSURE• From “GLP data” menu select “Atmospheric pressure” option and press .• All information about last atmospheric pressure calibration appears: customcalibration point, time and date.• If factory calibration was restored, the displayshows the message “Factory calibr. restored”.• Use the arrow keys to scroll the last 5 memo-rized calibrations.NotesNotesNotesNotesNotes If no atmospheric pressure calibration has been performed, a warningmessage advises the user. Press to return to the previous screen.If the selected calibration is a factory calibration, the meter shows themessage “Factory calibration”.
