User's Manual

10
1.1
●

Alert Symbols
Safety Alert Symbol
This is a "safety alert symbol". This symbol alerts
the user to matters and/or operations that present
a hazard to the user and other people. Read these
messages and follow the instructions carefully. Be
sure to read all instructions and safety standards and
become thoroughly familiar with this device before
installation or starting operation.
Description of Graphic Symbols
Danger, Warning, or Caution
Read the text next to this symbol.
AC Voltage (Power Supply).
Earth (Grounding).
Main Power Supply OFF. The main pow-
er supply is OFF.
Main Power Supply ON. The main power
supply is ON.
Power Supply Standby. Turns the power
supply ON or OFF.
Dangerous Voltage. This indicates the
use of a high-voltage power supply.
B-type Device.
1.2
●

Warning Notice (Signal Word)
Signal words designate a degree or level of hazard se-
riousness inherent in products.
Signal words include the following three types, which
are used according to risk of damage caused by dan-
ger and the severity of damage:
DANGER
Indicates an imminently hazardous situation which, if
instructions are not followed, will result in death or seri-
ous injury.
WARNING
Indicates a potentially hazardous situation which, if
instructions are not followed, could result in death or
serious injury.
CAUTION
Indicates a potentially hazardous situation which, if
instructions are not followed, may result in minor or
moderate injury. It may also be used to indicate a haz-
ardous situation where only property damage is likely
to occur.