Toa BS-680U Installation Manual

WALL MOUNT SPEAKER 6W (UL)
For Indoor Use Only
Thank you for purchasing TOA's Wall Mount Speaker 6W (UL).
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 first
and understand the safety symbols and messages
so you are thoroughly aware of the potential safety
hazards.
WARNING
Indicates a potentially hazardous situation which,
if mishandled, could result in death or serious
personal injury.
CAUTION
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
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.
• Do not use other methods than specified to mount
the bracket. Extreme force is applied to the unit and
the unit could fall off, possibly resulting in personal
injuries.
INSTALLATION MANUAL
• Tighten all screws securely. If any is loosely fixed,
this may cause the speaker cabinet or baffle to fall,
resulting in personal injury.
CAUTION
When Installing the Unit
• To avoid electric shocks, be sure to switch off the
amplifier's power when connecting speakers.
• Avoid touching the unit's sharp metal edge to
prevent injury.
When the Unit is in Use
• Do not operate the unit for an extended period of
time with the sound distorting. This is an indication
of a malfunction, which in turn can cause heat to
generate and result in a fire.
• Do not stand or sit on, nor hang down from the unit
as this may cause it to fall down or drop, resulting in
personal injury and/or property damage.
2. FEATURES
• Constructed with metal cabinet, the speaker is ideal
for use in a voice alarm system.
• Can be surface- or flush-mounted to the wall.
• Either concealed in-wall wiring or exposed wiring
can be used for speaker cable connection.
• The speaker structure of direct wall-mounting with
screws prevents the speaker from falling easily
even if an outward force is applied to.
• The input impedance can be easily changed by
changing the tap position of the transformer.
• The built-in 16 cm (6") double cone speaker unit
delivers high quality sound.
• The push-in type input connector makes cable
connections easy and allows bridge wiring.
• The BS-680U is certified to UL 1480 UUMW and
ULC-S541 standards, and for indoor use only.
bS-680U