AEJ_N/AES_N-BA-e-1321 176.3.1 Turning On the Power Supply balance with power via the mains adapter. The display unit lightsup and shown the software version. The weighing scale carries out a self-test and automatically moves into weighing mode.In the AEJ models an automatic adjustment takes place.6.4 Connection of peripheral devicesBefore connecting or disconnecting of additional devices (printer, PC) to the datainterface, always disconnect the balance from the power supply.With your balance, only use accessories and peripheral devices by KERN, as theyare ideally tuned to your balance.6.5 Initial CommissioningIn order to obtain exact results with the electronic balances, your balance must havereached the operating temperature (see warming up time chap. 1).During this warming up time the balance must be connected to the power supply(mains, accumulator or battery).To adapt the balance to ambient conditions, open wind screen doors.The accuracy of the balance depends on the local acceleration of gravity.Strictly observe hints in chapter Adjustment.