Hioki 3637-20, Instruction Manual

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6
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Set Up
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Installing new batteries ensures about 1 year of
instantaneous value recording (when interval is set at more
than 1 minute) and about 1 month of average value
recording. (reference value with power save setting set to
valid and at 20 )
Remaining battery power indicator (
) indicates
remaining battery life reducing incrementally from right.
Empty battery power indicator (
) indicates time to
replace batteries.
(1) Remove back cover screw to remove cover. Verify
polarity and install four new LR03 alkaline batteries.
(2) Fit cover properly and tighten screw.