INSTRUCTION MANUAL
CLEAN ROOM CEILING SPEAKER PC-5CL
Thank you for purchasing TOA’s Clean Room Ceiling Speaker.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read
all the instructions in this section for correct and
safe operation.
• Be sure to follow all the precautionary instructions
in this section, which contain important warnings
and/or cautions regarding safety.
• After reading, keep this manual handy for future
reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below
are used in this manual to prevent bodily injury and
property damage which could result from mishandling.
Before operating your product, read this manual rst
and understand the safety symbols and messages
so you are thoroughly aware of the potential safety
hazards.
Indicates a potentially hazardous situation which,
if mishandled, could result in death or serious
personal injury.
WARNING
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
CAUTION
WARNING
When Installing the Unit
• Install the unit only in a location that can structurally
support the weight of the unit and the mounting
bracket. Doing otherwise may result in the unit
falling down and causing personal injury and/or
property damage.
• Be sure to tighten screws when mounting the
speaker. If not tightened, the screws may come off
due to a vibration, etc. and the speaker may fall,
resulting in personal injuries.
CAUTION
When the Unit is in use
• Do not operate the unit for an extended period of
time with the sound distorting. Doing so may cause
the connected speakers to heat, resulting in a re.
