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POWER SUPPLY
AC/DC adaptor (5V) or 2 x AA size alkaline
batteries (1.5V). Batteries are not included.
BATTERY OPERATION
Your unit operates on two AA size alkaline
batteries. To insert the batteries: Open the battery
compartment lid on the bottom of unit and insert
the batteries. Please ensure the polarity is correct
(see bottom inside battery compartment). Then
close the lid.
Note:
A battery icon on the display will indicate
that the battery needs to be replaced.
Caution:
If the device is not used for a longer
period of time, remove the batteries to avoid
spilling of battery acid.
