Toa T-650 User Manual
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
T-650SPEAKER SYSTEM
INSTRUCTION MANUAL
SAFETY PRECAUTIONS
• Be sure to read the instructions in this section carefully
before use.
• Make sure to observe the instructions in this manual as
the conventions of safety symbols and messages
regarded as very important precautions are included.
• We also recommend you keep this instruction 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 so you are
thoroughly aware of the potential safety hazards as well as
understand the safety symbols and messages.
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 speaker falling down
and causing personal injury and/or property damage.
When the Unit is in Use
• Should the following irregularity be found during use,
immediately stop operating the unit and contact your
nearest TOA dealer. Make no further attempt to operate
the unit in this condition as this may cause fire or electric
shock.
· If you detect smoke or a strange smell coming from the
unit.
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If it is malfunctioning (no tone sounds.)
When Installing the Unit
• When unpacking or moving a heavy speaker, be sure to
handle the unit with two or more persons. Falling or
dropping the speaker may cause personal injury and/or
property damage.
• Since installation requires specialized skills and
professional experience, always consult the shop from
where the unit was purchased before beginning
installation. If the speaker should fall, it could result in
electrical shocks or other personal injuries.
When the Unit is in Use
• Do not operate the speaker 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.
• Use only the specified matching transformer. If any other
matching transformer is used, it could cause damage to
the connected speaker, matching transformer itself, and
amplifier.
• Have the speaker unit checked periodically by the shop
from where it was purchased. Failure to do so may result
in corrosion or damage to the speaker or its mounting
bracket that could cause the speaker to fall, possibly
causing personal injury.
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
CAUTION
WARNING
■ GENERAL DESCRIPTION
The TOA T-650 is a speaker system suited for use as a main speaker in indoor sports facilities or small and intermediate
halls.
■ FEATURES
• High efficiency and high power handling capacity. Designed for high sound quality with an emphasis on intelligibility.
• Heavy-duty construction protects unit against impacts from balls and other objects.
• A short-distance horn and a long-distance horn are arranged for wide coverage with uniform sound quality.
• Can be positioned at any angle of up to 15° to the left or right.
• Optional matching transformer permits unit to be used as a high-impedance speaker.
■ APPEARANCE AND DIMENSIONS (IN MM)
[Speaker system]
[Speaker mounting bracket A] [Speaker mounting bracket B]
Supplied M8 eyebolt mounting hole
288
827
Top view
354
10°
40°
Speaker mounting M8 hole (8 places)
Bottom view
Transformer installation
opening cover
Front view
Side view
Rear view
ø20 (Cable entry hole)
Axial hole
Speaker attaching side Speaker attaching side
30
69
69
207
240
Wall attaching side
9x13 oval hole (for direct speaker attachment)
Angle adjustment slot
11x21 oval hole (for inclined speaker attachment)
60
133
Side view
Side view
Wall attaching side
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