EN-6 SD SERIES BENCH SCALE Low Battery Indication • : The battery symbol on the left sde of the dsplay ndcates a low battery condton. When frst dsplayed , approxmately 12 hours of operaton reman. When the battery s fully depleted, the scale wll momentarly dsplay “Lo bAt” and shut off. Operation Power Up Test : When the ON/ZERO Off button s pressed, the scale • s turned on, all dsplay segments wll appear for a short tme, followed by the software verson. The dsplay wll then reset to zero. Zero Function : By pressng the ON/ZERO Off button, the scale dsplay • returns to zero. When addng addtonal mass, the ON/ZERO Off button may be used repeatedly untl the full capacty of the scale s reached. When a contaner s used, the ON/ZERO Off button may be used to smulate a Tare functon. Addtonal mass may then be added as a NET weght. When removng both the sample and contaner from the scale, a negatve value may be dsplayed. Zero the scale agan before subsequent usage. NOTE: The ON/ZERO Off button wll perform a true zero settng functon when dsplayed values are wthn +2% of full capacty. Above 2%, the range s lmted to full capacty by subtracton.