Hioki SM7860 Series, Instruction Manual

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2
Notation
Notation
Concerning Safety
In this document, the risk seriousness and the hazard levels are classified as follows.
DANGER
Imminent risk of operator death or serious injury
WARNING
Potential for operator death or serious injury
CAUTION
Potential for minor operator injury or device damage or malfunction
IMPORTANT
Indicates information related to the operation of the device or maintenance tasks
with which the operators must be fully familiar.
Prohibited actions
Actions that must be performed
Symbols Affixed to the Device
Precaution or hazard (See “Operating Precautions”.)
ON side of the power switch
OFF side of the power switch
AC (alternating current)
Grounding terminal
Others
*
Additional information is presented below.
p.
Indicates the location of reference information.
[ ]
Key names are indicated in brackets.
ON
Names and keys on the screen are shown in boldface.
Accuracy
We define measurement tolerances in terms of f.s. (full scale), rdg. (reading), and dgt. (digit) values, with
the following meanings:
f.s.
f.s. (maximum display value)
The maximum displayable value. This is usually the name of the currently
selected range.
rdg.
rdg. (reading or displayed value)
The value currently being measured and indicated on the measuring device.
dgt.
dgt. (resolution)
The smallest displayable unit on a digital measuring device, i.e., the input value
that causes the digital display to show a “1” as the least-significant digit.