Adventurer ProEN-102.5 Connecting Power2.5.1 AC AdapterConnect the AC Adapter to the wall outlet. Connect the plug into the receptacle on the rear of thebalance.2.5.2 Battery InstallationSome Adventurer Pro models operate with batteries. To install batteries, remove the pan and itscomponents and install the cone cover to protect the load cell.CAUTION:CAUTION:CAUTION:CAUTION:CAUTION:To protect the balance from damage while installingbatteries, make sure the cone cover is in place.Remove the battery comparment cover from the bottom of the balance. Install 4 AA (LR6) batteriesin the compartment, aligning the batteries according to the + and - symbols. With the balancein an upright position, remove the cone cover and re-install the pan and its components.Press the On/Zero button to turn power on.The balance performs a segment check. The balance thendisplays the last selected application mode.To turn power off, press and hold theOff button until OFF isdisplayed, then release the button.For use with CSA Certified (or equivalent approved) power source, which must have alimited circuit output.2.5.3 Turning Power On and Off2.6 Initial CalibrationWhen the balance is first installed, and when it is moved to another location, it must be calibratedto ensure accurate weighing results. Have the appropriate calibration masses available beforebeginning calibration. Refer to Section 3.7.1 for masses and calibration procedure.