NEC ShieldPRO FC-N21S Ruggedised Notebook Computer
User’s Guide 0318-00002 Ver. 2.0 Dec 2008 – Page i
1. Notes on Use
Use the following information to help ensure proper and safe operation of this product. Before using
this product, read this manual carefully and take note of cautions. Keep this manual at hand for
reference.
The following symbols are used in this manual to indicate a potential for personal injury or damage
to the product.
WARNING
Indicates there is a risk of death or serious personal injury.
CAUTION
Indicates there is a risk of personal injury or property damage.
The following symbols indicate a potential for personal injury or property damage due to an
improper operation.
Prohibited
Indicates a prohibited action.
Attention to fire
Indicates there is a risk of fumes and/or a fire.
Attention to electric shock
Indicates there is a risk of electric shock.
Attention to personal injury
Indicates there is a risk of personal injury.
Attention to laser beam
Indicates there is a risk of loss of eyesight due to laser beam.
Attention to high temperature
Indicates there is a risk of product failure due to high
temperature.
Unplug the power cord.
Indicates an instruction to unplug the power cord.
Connect grounding conductor.
Indicates an instruction to connect the grounding conductor.