KERN & SOHN AEJ 200-4CM - Manual (Page 24)

6.4 Mains connection
Power is supplied via the external mains adapter. The stated voltage value must be
the same as the local voltage.
Only use original KERN mains adapters. Using other makes requires consent by
KERN.
6.4.1 Turning On the Power
• Supply balance with power via the mains adapter. The display unit lights up and
shown the software version. The weighing scale carries out a self-test and
automatically moves into weighing mode.
When „CAL“ appears on the display, an automatic adjustment will take place
(only models AEJ-C and PLJ-C).
6.5 Connection of peripheral devices
Before connecting or disconnecting of additional devices (printer, PC) to the data
interface, always disconnect the balance from the power supply.
With your balance, only use accessories and peripheral devices by KERN, as they
are ideally tuned to your balance.
6.6 Initial Commissioning
In order to obtain exact results with the electronic balances, your balance must have
reached 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.
24 AEJ-C/AES-C/PLJ-C-BA-e-1412