1930-M458-O1 y Waist-High 685X Series Page 4INDICATOR INSTALLATIONTo install the indicator on the scale column bracket, place the screw heads on the back of theindicator into the large end of the slotted holes in the bracket. Pull down to secure theindicator. The spring plunger will lock the indicator to the bracket. See Figures No. 1, 2 and 3.BatteriesThe scale can be operated from 6 "AA" size Alkaline, Ni-Cad or NiMH batteries (not included).You must first obtain and install batteries before operations can begin. Batteries are containedin a battery holder inside the scale indicator. Access is via a removable panel on the back ofthe indicator. When using batteries, all 6 batteries must be of the same type. They must be allAlkaline, Ni-Cad or all NiMH. In addition, DO NOT mix Ni-Cad or NiMH batteries.CAUTION! The scale indicator has internal circuitry that when used in conjunctionwith the external power supply, recharges the Ni-Cad or NiMH batteries.Because the indicator has this charging capability, DO NOT connect a powersupply to the indicator if using Alkaline batteries.Optional AC Power SupplyTo power the scale without batteries, connect the 12 VDC, 1 Amp power supply’s (Cardinalpart number 6800-1045) connector into the power jack on lower back of indicator and thenplug the power supply into the proper electrical outlet. See Figure 1. On models requiring 220VAC, it is the customer’s responsibility to obtain the correct power adapter plug. The scale isnow ready for operation.SpringPlungerScaleCablePowerSupplyFigure No. 3Figure No. 1Figure No. 2SpringPlungerRelease