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Chapter 4 Standard Measurement
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WARNING
To avoid the possibility of explosion, do not short
circuit, disassemble or incinerate batteries.
Handle and dispose of batteries in accordance with
local regulations.
NOTE
The " " indicator appears when battery voltage becomes low.
Replace the batteries as soon as possible.
Removing the batteries clears all measurement data from
memory. (See Section 5.2, "Measurement Value Memory
Function.")
After replacing the batteries, the auto power off function is set
to 30 minutes, with the beeper on.
Be sure to press the
POWER
key to power the unit off before
removing the batteries. If the batteries are removed while the
unit is powered on, the previous comparator number may not be
recovered.
To avoid problems with battery operation, remove the batteries
from the product if it is to be stored for a week or more.
Even when the power to the main unit is switched off, a very
small current (approximately 0.7 mA) is drawn from the
batteries to back up internal data. Therefore if the unit is left
switched off with new batteries installed, they will become fully
drained within 2 to 2.5 months.
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