-20-Key operation DisplayTurn power offPEAK ZEROMEMUNIT1. Hold down MEM key2. Press POWER keyPEAK ZEROMEMUNITRelease POWER key onlyMEM Return to memory data display.PEAK Output the memory data with RS-232C, and then move to standard measuring mode.Finish display of the memory data. (Turn power off)6.7.1.2.Statistics memory data1. When in memory mode, UNIT will cycle through the available statistics data.2. Each press of UNIT will switch between the following items: positive maximum value, negative maximum value, positive minimumvalue, negative minimum value, positive peak value negative peak value, average value, standard deviation.3. Press MEM to exit to the recorded measurement values.4. Press PEAK key to output the recorded memory via RS-232C. Refer to section 7 regarding RS232C communication.Plus Maximum value Minus Maximum value Plus Minimum valueStandard deviation (Show 2 digits after the decimal point)UNIT UNITUNITUNITUNITUNITUNIT UNITMinus Minimum valuePlus Peak valueMinus Peak valueAverageMemory numberDisplay one after the otherMemory dataUNITDisplay statistical dataPlease release theMEM key after thevalue appears in thedisplay more than 1second.1.2.MEM