Mains Connection (Optional); Battery Operation - KERN FOB 500-1S Operating Instructions Manual

5.3 Mains connection (optional)

The balance may be operated via the optional 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.

5.4 Battery operation

Remove battery cover at the lower side of the casing. Insert 9 V block. Reinsert the
battery cover.
In the menu you can activate the AUTO-OFF function (see chap. 8.4.2 "Automatic
switch-off function"). According to the selected settings, the balance switches
automatically off in order to spare the battery.
The empty battery is indicated on the display by „LobAt". Press button
and
replace the batteries immediately.
If the balance is not used for a longer time, take out the battery and store it
separately. Leaking battery liquid could damage the balance.
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