NEC NX7700i/5040H-32 - Manual (Page 4)

iii
z SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Before using this unit, read this manual carefully and keep these instructions in order to use this u
nit safely and correctly and to avoid injury and damage to properties. Keep this manual handy for
easy reference.
The following symbols are used in this manual to help you easily understand how to operate the u
nit safely and correctly.
WARNING
Indicate there is a risk of death or serious
wound.
CAUTION
Indicate there is a risk of burn or injury.
Risks and necessary actions to reduce risks are indicated individually by the
following symbols.
Indicates the risk of smoke emission or fire outbreak.
Indicates the risk of explosion.
Indicates the risk of electric shock.
Indicates the danger of an injury due to harmful material.
Indicates prohibition of disassembling or reconfiguring the
unit.
Indicates notice of general prohibition.
Indicates required general actions for operators.
Indicates instructions to pull power plug from outlet and to
turn Off main circuit breaker.