EN-33. OPERATION3.1 Overview of Display, Home ScreenButtonFunctions:ButtonShort Press Zero/OnTurns the balance on;If balance is On, setsZeroPrintInitiates printFunctionInitiates anapplication modeTareTareLong Press OffTurns the balance OffUnitsChanges theweighing unitModeChanges theapplication modeMenuEnters the UsermenuShort Press(MenuFunction)YesAccepts the currentsettingNoAdvances to thenext menu orsettingBackMoves to previousmenu itemExitExits the User menu3.2 Menu StructureCalSpanLinEndSetupResetFilterAZTStableRangeBacklightAuto TareAuto OffEndModeResetWeighingDensityMole WeighingEndUnitResetgkgozlb:ozlbNEndEnd3.3 Using the BalanceNote: Before using any application, be sure the balance has been leveled and calibrated.Weighing Application1. If required, place an empty container on the pan and press Tare.2. Add sample to the pan or container. The display shows the weight of the sample.4. MAINTENANCE4.1 CleaningWARNING: Electric Shock Hazard. Disconnect the equipment from the power supply before cleaning.Make sure that no liquid enters the interior of the instrument.Attention: Do not use solvents, harsh chemicals, ammonia or abrasive cleaning agents.The exterior surfaces of the instrument may be cleaned with a cloth dampened with water and a mild detergent.