3. Select CAL OPTIONS and push enter.4. Use the arrow keys to select an option and push enter.Option DescriptionCAL REMINDER Sets a reminder for the next calibration in days, months or years—select the requireddelay from the list.OP ID ON CAL Includes an operator ID with calibration data—YES or NO (default). The ID is enteredduring the calibration.TroubleshootingIntermittent dataDuring calibration, data is not sent to the datalog which will result in the datalog having areas wherethe data is intermittent.Test the contacting conductivity sensorFigure 1 Sensor connector1 Electrodes 2 Pt1001. Disconnect the sensor from the module.2. Electrodes: Check the insulation between the two electrodes. There should be an infiniteresistance when the sensor is dry and exposed to air.3. Pt100: Compare the resistance measured directly on the connector with the values below:Temperature (°C) Resistance (Ω)0 100.0010 103.9020 107.7030 111.6740 115.5450 119.4060 123.2470 127.0780 130.8990 134.70100 138.5018 English