A&D AD-6121A, Instruction Manual

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English - 7 - AD-6121A
5.1.2.
Using the batteries
CAUTION
When installing the batteries, match the + (positive) and – (negative) terminals to
those indicated in the battery compartment.
Use four type AA batteries.
Do not mix old and new batteries.
Remove the batteries if the scale is not to be used for a long period of time. The
batteries may leak and cause a malfunction.
If the battery liquid spills on the body, wash the body part under running water
immediately.
When the Low battery mark appears, replace the batteries with four new type AA
batteries.
Please note that the Low battery mark does not appear when the batteries are
completely drained.
Even when the batteries are installed, connecting the AC adapter will make the AC
adapter effective.
When the batteries are used, the backlight does not turn on.
1 Remove the battery compartment cover.
2 Install four new type AA batteries into the battery
compartment, taking care that the polarities (+)
and (-) are correct.
3 Replace the battery compartment cover.