3
Preparations for Use
1 How to insert the batteries
Battery Cover
1 . Take off the battery cover at the back of
the main unit by sliding it in the direction
indicated by the arrow symbol .
Replacement
• When the “Replace Batteries” symbol
(
) flashes during measurement,
please replace the batteries with the
new ones .
• When the batteries have run down,
random numbers may be displayed .
Points to be careful about whan using
the batteries
• When replacing the batteries please
replace all four batteries at once .
• Use the same kind of batteries .
• Take out weak batteries quickly so as to
avoid causing damage to the machine .
• Remove the batteries when the unit is
not used for extended periods .
2 . Install 4 “AA” size batteries attached so
that the + and - polarities on the
batteries correctly match the polarities in
the battery compartment .
3 . Replace the cover .
