Getting Started 1-9February 2005Entering Calibration DataThe PM880 needs moisture and/or pressure calibration data forprobes. You need to enter this data• when setting up a new unit• sent a probe(s) back to the factory for calibrationBe sure you have the Calibration Data Sheets that are suppliedwith each GE Infrastructure Sensing probe. Each CalibrationData Sheet consists of a list of data points that you will need toenter or verify, and lists its corresponding probe serial number.Calibration Data Sheets are usually packed inside the probe cases.Since the PM880 enables you to use more than one probe, themeter provides a place to enter the probe serial number to helpyou match the probes to the corresponding site files. The probeserial number is stored as part of the site file.Use the sections on the following pages to enter the serialnumber, moisture and pressure calibration data for the probes.Entering Probe ID1. If the menu is not active, press [MENU].2. Use the arrow key to scroll to Program and press [ENTER].3. Use the arrow key to scroll to Calibrate and press [ENTER].4. Use the arrow keys to scroll to the Probe ID tab and press[ENTER]. A screen similar to Figure 1-4 below appears.Figure 1-4: The Probe ID Window
