57(2) When the backup battery has deteriorated and the K1 value has revertedto 1.00.(3) When the PCB (CPU board) has been replacedNote: At the time of shipping, the K1 and K2 values are recorded on a labelattached inside the instrument. This label can be seen when the case isremoved.PARAMETER SET2:SET K1 VALUE[SHIFT] [MARK][EDIT/ENTER][MONIT]K1 VALUE: x.xxxRIU: xxxx.xNORM 64 STD-0.000 + ON(OFF)TEMP: xx.x/yy°C-0.000 + ON(OFF)[MONIT][MONIT][ ][ ]S TPARAMETER SET3:SET K2 VALUEK2 VALUE: x.xxxRIU: xxxx.x[EDIT/ENTER][MONIT][ ][ ]S T[EDIT/ENTER]K1 VALUE: x.xxxRIU: xxxx.x[MONIT]K2 VALUE: x.xxxRIU: xxxx.x[EDIT/ENTER][MONIT]Normal operation mode monitor screenSSFigure 9.8 Confirming and setting calibration constant9.4.6 Alternative calibration methodThe method described in sections 9.4.1 ~ 9.4.4 is the most accurate method ofcalibration.However, since the entire flow line, including the pump, must be replaced with
