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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
( ) ashes 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