TOA CS-761 Bedienungsanleitung

TOA Lautsprecher CS-761

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für TOA CS-761 (8 Seiten) in der Kategorie Lautsprecher. Dieser Bedienungsanleitung war für 36 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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INSTRUCTION MANUAL
2WAY COAXIAL HORN SPEAKER 60W
CS-761B, CS-761W
Thank you for purchasing TOA’s 2Way Coaxial Horn Speaker 60W.
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.
Indicates a potentially hazardous situation which,
if mishandled, could result in death or serious
personal injury.
WARNING
• When using the unit mounted on a speaker stand,
avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling
down and causing personal injury and/or property
damage.
• 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.
• When installing the unit in the snowy area, take
appropriate measures to prevent snow from lying
on the unit. If the snow lies on the unit, the unit may
fall, causing personal injuries.
• Owing to the unit’s size and weight, be sure that at
least two persons are available to install the unit.
Failure to do so could result in personal injury.
• Do not use other methods than specied to mount
the bracket. Extreme force is applied to the unit and
the unit could fall off, possibly resulting in personal
injuries.
• Use nuts and bolts that are appropriate for the
ceiling’s or wall’s structure and composition. Failure
to do so may cause the speaker to fall, resulting in
material damage and possible personal injury.
• Tighten each nut and bolt securely. Ensure that
the bracket has no loose joints after installation
to prevent accidents that could result in personal
injury.
• Use the specied mounting bracket in combination.
Doing otherwise may cause the unit or component
to fall off, resulting in personal injury.
• Do not mount the unit in locations exposed to
constant vibration. The mounting bracket can be
damaged by excessive vibration, potentially causing
the unit to fall, which could result in personal injury.
• Do not use anti-rust lubricant. If it contacts resin or
rubber parts, they could deteriorate and cause the
unit to fall, possibly resulting in personal injury.
• Avoid installing the speaker in locations close to the
seashore or in indoor swimming facilities that are
not well ventilated. In such locations, the bracket
may be vulnerable to corrosion, eventually allowing
the speaker to fall resulting in personal injury.
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
CAUTION
• To avoid electric shocks, be sure to switch off the
unit’s power when connecting speakers.
• Do not place heavy objects on the unit as this may
cause it to fall or break which may result in personal
injury and/or property damage. In addition, the
object itself may fall off and cause injury and/or
damage.
• 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.
• 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.
• Have the 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 unit to fall,
possibly causing personal injury.
2
2. GENERAL DESCRIPTION
The CS-761B/761W is a 2-way speaker featuring a coaxially positioned 16 cm (6.5") cone speaker and
2.5 cm (1") tweeter. This speaker provides high-quality sound broadcasts with excellent clarity, not only indoors,
but also in semi-outdoor facilities such as multistory parking structures, and even in outdoor applications such
as sports grounds and parks. It complies with IP66 Dustproof and Waterproof Standards.
3. FEATURES
• Coaxial two-way speaker construction enables high-quality sound, highly intelligible broadcasts that can
even be used for music output.
• High-powered 60 W rated input.
• Directivity angle of 90° horizontal × 80° vertical.
• Dustproof and waterproof construction complies with the IP66 Standards.
• Can be mounted to a wall, ceiling, pole*1 or speaker stand*2.
*1 Optional SP-201 Speaker Mount Bracket and YS-60B Pole Band required.
*2 Compatible with optional ST-34B Speaker Stand. However, this must not be used in permanent installations.
4. CHANGING IMPEDANCE
To change the speaker’s impedance, rotate the rotary switch located on the rear of the unit using a slotted
screwdriver, and set the impedance for the desired input wattage (factory-preset to 170 Ω).
Rotary switch
Rear
Note: Do not set to the marked position, as this could result in speaker failure.
5. INSTALLATION PRECAUTIONS
• Only install the unit in locations with an ambient operating temperature range of −10 to +50°C (14 to 122°F).
Failure to follow this instruction could result in speaker malfunction or failure.
• Set the speaker orientation within the shaded range shown in the gure below.
[Wall or Pole Mounting] [Ceiling Mounting or Under Eaves]
106°
90°
0° horizontal 0° horizontal
0° horizontal to 106° downward facing 0° horizontal to 90° downward facing
3
6. INSTALLATION
[Ceiling Mounting or Under Eaves][Wall or Pole Mounting] [Stand Mounting]
Hex head bolt
Hex head bolt ST-34B Speaker mounting screw
(supplied with the ST-34B)
Plain washer
(supplied with the ST-34B)
M8 plain washer
(prepare separately)
M8 nut
(prepare separately)
Step 1. Secure the speaker mounting bracket to the wall, ceiling, pole, or speaker stand in two or more places.
WARNING
• The nuts and bolts used to mount the unit to a wall, ceiling, pole, or speaker stand are not supplied
with the unit. These parts must be prepared separately and must be robust enough to support
the unit’s weight, carefully considering the material, strength and total weight of the installation
location.
• Be sure that two or more persons are involved in speaker installation to ensure that the unit is
supported safely without detaching the mounting bracket from the speaker.
• Tighten each nut and bolt securely, taking ample measures to prevent them from accidentally
loosening over time.
For pole mounting applications, please refer to the instruction manual for
the SP-201 Speaker Mount Bracket.
Use M8 bolts when mounting to the ST-34B Speaker Stand. Using the
speaker mounting screws and plain washers supplied with the ST-34B,
mount the speaker to the stand by tightening the separately procured nuts
from the speaker mounting bracket side.
Step 2. Loosen the hex head bolts on both sides to adjust the angle, then retighten the bolts.
Recommended hex head bolt tightening torque (15N•m)
Notes
• Do not detach the hex head bolts.
• The hex head bolts are loosely tightened when the unit is shipped from the factory. Be sure that they
are rmly tightened after unit installation.
• Take care not to overtighten.
Step 3. Take care to note wire polarity when making connections.
Notes
• After wiring is complete, be sure that the connections are securely insulated using electrical tape or
similar materials.
• Be sure the speaker leads are made waterproof using self-adhesive tape.
56 (2.2) 56 (2.2)
[Mounting Dimension]
Note
Be sure to attach at
both sides.
Unit: mm (in)


Produktspezifikationen

Marke: TOA
Kategorie: Lautsprecher
Modell: CS-761

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