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930MonitoringAgentsandGases(AGENTOption) ExpressionMR400InstructionsforUse
TocontrolthedisplayfunctionoftheCO2grid
Zero Cal
Initiatesazerocalibration(anautomaticfunctionduringnormaluse)oftheCO2systemtoallow
forthedifferentcharacteristicsofeachaccessorytype.ZeroCalisnotrequiredwhenswitching
samplinglines.Themaximumtimerequiredforcalibrationisapproximately10–12seconds.
Toperformazerocalibration
Seepage9
2.
Step Action
1 SelecttheCO2VSbox.
TheCO2menuappears.Currentsettingsaredisplayed.
2LocateGridsandselectthedesiredsetting:
Off
On
Thesettingisentered.