Preface 1-1
1 Preface
This chapter describes important issues related to safety precautions, as well as the labels and
icons on the ultrasound machine.
1.1 Meaning of Signal Words
In this operator’s manual, the signal words DANGER, WARNING, CAUTION and
NOTE are used regarding safety and other important instructions. The signal words and their
meanings are defined as follows. Please understand their meanings clearly before reading this
manual.
Indicates death or serious injury may occur imminently in this
hazardous situation if not avoided.
Indicates death or serious injury may occur potentially in this
hazardous situation if not avoided.
Indicates minor or moderate injury may occur potentially in this
hazardous situation if not avoided.
Indicates property damage may occur potentially in this hazardous
situation if not avoided.
1.2 Meaning of Symbols
The meaning and location of the safety symbols and warning labels on the ultrasound machine are
described in the following tables, please read them carefully before using the system.
1.2.1 Meaning of Safety Symbols
Type-BF applied part
The ultrasound probes connected to this system are type-BF
applied parts.
The ECG module connected to this system is Type-BF applied
part.