KERN CGB Séries Mode D'emploi page 43

Connecting Electronic Peripheral Devices
§ Make absolutely sure to unplug the balance from
AC power before you connect or disconnect
a peripheral device (printer or PC) to or from the
interface port.
For battery operation:
> Press the [ON/OFF] key to shut off the power
completely (balance does not go into standby
mode).
Warmup Time
To deliver exact results, the balance must warm up
for at least 30 minutes after initial connection to
AC power. Only after this time will the balance
have reached the required operating temperature.
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