16
EN
POWER SUPPLY
OPERATIONAL ELEMENTS
C
INSERT 3 X AAA NIMH BATTERIES
Ensure correct polarity when inserting the batteries.
CHARGE THE BATTERIES
Open the cover of the USB plug
(bottom of the instrument)
and charge
the battery via the USB connection. For this use a standard USB charger,
i. e. from a smart phone. When the charging process is completed close
the USB plug.
Alternatively the instrument can be operated with standard AAA Alkaline
batteries.
B
