7the user to the next setting.C. LCD screenSTAND SLOPERmVCAL6.86 7.00 ATC MANpH1 2 3 4 51211109876CmA1. Major LCD display.2. CAL – This icon will be displayed if the meter is in the Calibration/Setting mode.3. mA – This icon, when displayed, indicate in the 4 mA or 20mA Setting mode.4. ℃℃℃℃ – Temperature and unit display.