82. UNPACKING THE BALANCE2-1 Unpacking The balance is a precision instrument. Unpack the balance carefully. Keep the packing materialto be used for transporting the balance in the future. See the illustrations to confirm that everything is included.Provided for the AD-4212B series balance and theAD-4212-100. For the other models, available asan option (OP-19).Stainless steel breeze breakGrounding terminalI/O unitRS-232C/comparatorExternal input terminalAC adapterjackRear of the display unitAC adapterplugKeysReference sheetWeighingunitBubble spiritlevel Leveling footWeighing unitconnection jackConnection cable (2 m)Display unitAD4212B-23O N:OFF CALSAMPLEPRINTMODERE-ZEROMax21g d=0.001mgPRODUCTION WEIGHING UNITAD-4212B-23/101/102 AD-4212A-100/200AD-4212B-201/301 AD-4212A-600/1000(Example: AD-4212B-23)WeighingpanPansupportDustguardBreezeringDustguardWeighingpanPan support andpan support plate(Can be separated)GroundingterminalAngleadjustmentknobStandFromweighing unitArrow markface up