Symbols Used In This User's Guide And Warning Labels - NEC N8160-48 User Manual

(Sample)
A symbol for
arousing attention

SYMBOLS USED IN THIS USER'S GUIDE AND WARNING LABELS

Attention
Indicates that improper use
may cause an electric shock.
Indicates that improper use
may cause fingers to be caught.
Prohibited Action
Indicates a general prohibited
action or warning that cannot
be specifically identified.
Mandatory Action
Unplug the power cord.
Otherwise, an electric shock or
fire may be caused.
A content of
possible danger
Do not install the device while the power is turned on.
Unplug the AC power cord from the main power source when
installing/ uninstalling the device to/from basic processing unit
or connect it with the enclosure. Failure to follow this warning
may cause an electric shock.
A term indicating a
hazard level
Warning
Indicates that improper use
may cause fumes or fire.
Indicates a general notice or
warning that cannot be
specifically identified.
Do not disassemble, repair, or
modify the device. Otherwise,
an electric shock or fire may be
caused.
Indicates a general mandatory
action or warning that cannot
be specifically identified.
Safety Consideration 51