OHAUS CD-31 Instruction Manual

OHAUS CD-31 Instruction Manual Manual pdf 30 page image

30CD Indicators4.1.2 User CalibrationUser calibration is used when it is desired to calibrate the Indicator using a mass of known value from 10% to 100% ofthe capacity of the scale base. To use this calibration feature, proceed as follows:(FLASHING)• Press the Setup button, SCALE is displayed.• Press button UNTIL CAL is displayed.• Press Enter button, CAL TYPE is displayed.• Press Enter button, SPAN is displayed.• Press button to select user calibration. CALTYPE USEr is displayed.• Press Enter button; the display indicates the lastcalibration mass value which was entered with thefirst digit flashing. (Sample illustrates 10kg).• Press and or and enter thedesired mass value when using Model CD-31. Thenumerical keypad can be used for Model CD-33. Thisnumber must be at least 10% of the full span value.• Press Enter button, CLR PAN is displayed.• Press Enter button,WORKING is momentarily dis-played, then PUT WT 10 kg is displayed.• Place specified calibration mass on pan.• Press Enter button, WORKING is displayed. After afew seconds CAL SET is displayed, the display thenreturns to WEIGH mode and indicates mass on pan.• Remove calibration mass from the pan.• User calibration is completed.Procedure