Using the Energy EnviroMonitorPage 20 Energy EnviroMonitor Manual8. To display the date on which the current period started and the number of days in theperiod, press COOL’G D-DAYS again.The date on which the period started appears on the right of the display. Thenumber of days in the period appears on the left of the display.P ERIOD I NFORMATION9. To display the status of the AutoClear function for daily cooling degree-days and dailyT-H index cooling degree-days (On/Off), press COOL’G D-DAYS again.If the AutoClear function is enabled, the word On appears on the right of thedisplay. If the AutoClear function is disabled, the word OFF appears on theright of the display. (See “Enabling/Disabling AutoClear” on page 50.)10. Continuing to press COOL’G D-DAYS will cycle through all the cooling degree-days dis-plays in a continuous loop.Selecting Units of MeasureTo select the desired unit of measure for cooling degree-days, simply pressUNITS while viewing any of the cooling degree-days displays (except Auto-Clear or period information). As you press UNITS, the Energy EM alternatesbetween F and C. All temperature information (including heating degree-days, temperature, apparent temperature, and dew-point) will appear in theunits of measure you select.T YPICAL C OOLING D EGREE- D AYS U NITS OF M EASURE