User guide

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