1. Introduction
2
1-1. Safety Controls
Important:
You must observe the following rules in order to prevent physical or property
damage of yourself as well as of the others.
Meaning of Symbols
Warning
Danger of severe injury or possible death
Caution
Risk of physical or property damage
This symbol means Prohibition.
This symbol means Mandatory.
Place for Installation
Avoid a place under any of the following conditions to avoid malfunction.
Caution
Under vibration
Under direct sun
light
Corrosive
gas
atmosphere
Heavily loaded and
fluctuated or
near power source
or magnetic field
Excessive range of
temperature
other
than
specified
Ambient humidity
exceeding 85%RH
Power Source
Warning
You must ground earth wire of power Cord.
Danger of electric shock if not grounded to earth.
Caution
Plug out power
cord in case of
unit malfunction
or
possible
lightning.
Otherwise, the unit
may be broken.
Power source for this unit:
AC100-240V
Frequency: 50Hz/60Hz
Do
not
share
power as shown
below.
Supply power direct from
power outlet.
Summary of Contents for RA-620
Page 2: ......
