Instrukcja obsługi TOA H-3WP

TOA głośnik H-3WP

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OPERATING INSTRUCTIONS

SPEAKER SYSTEM H-3

H-3WP

Please follow the instructions in this manual to obtain optimum results from this unit.

We also recommend that you keep this manual handy for future reference.

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS ............................................................................... 2

2. GENERAL DESCRIPTION ............................................................................ 3

3. FEATURES ......................................................................................................... 3

4. HANDLING PRECAUTIONS ......................................................................... 3

5. NOMENCLATURE AND DIMENSIONS ..................................................... 4

6. INSTALLATION

6.1. Contents............................................................................................................ 5

6.2. Installation Example (Using Two-Gang Electrical Box) .................................... 5

6.3. Installation Procedures .................................................................................... 6

7. REMOVING THE FRONT GRILLE .............................................................. 9

8. OUTDOOR USE (H-3WP ONLY)

8.1. Installation Precautions ................................................................................... 10

8.2. Waterproofing the Base Frame ....................................................................... 10

9. REPAINTING THE FRONT GRILLE .......................................................... 10

10. PROTECTION CIRCUITRY INFORMATION ........................................... 11

11. EQUALIZATION ............................................................................................... 11

12. SPECIFICATIONS ........................................................................................... 12

Accessories ............................................................................................................ 12

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.

• Use the H-3WP in locations where the temperature is between –15 and +50°C. When installing in the snowy

area, take appropriate measures to prevent snow from lying on the unit. If the ambient temperature exceeds

–15 or +50°C or if the snow lies on the unit, the unit may fall, causing personal injuries.

• Use nuts and bolts that are appropriate for the 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.

When the Unit is in Use

• Should the following irregularity be found during use, immediately switch off the power, disconnect the power

supply plug from the AC outlet 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 it is malfunctioning (no tone sounds.)

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.

Indicates a potentially hazardous situation which, if mishandled, could

result in death or serious personal injury.

Indicates a potentially hazardous situation which, if mishandled, could

result in moderate or minor personal injury, and/or property damage.

WARNING

1. 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 and

understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.

CAUTION

WARNING

CAUTION

2. GENERAL DESCRIPTION

TOA's H-3 and H-3WP are wall-mounted 2-way speakers featuring wide horizontal dispersion.

The H-3 is designed for indoor use, and the H-3WP is designed for outdoor use.

Note: Protect the H-3WP from rain when installing. (Refer to p. 10 "Waterproofing the base frame.")

3. FEATURES

• Smooth curved surface blends in with the interiors of most modern buildings.

• Wide horizontal dispersion covers wide areas when mounted on the wall.

• Two 10 cm woofers feature a neodymium magnet which ensures powerful, low distortion low-frequency

sound reproduction.

• 2.5 cm soft dome tweeter also employs a neodymium magnet for clear, low distortion high-frequency sound

reproduction and high power-handling capability.

• Built-in crossover network circuitry features sharp cut-off characteristics that realize uniform energy radiation

while suppressing unwanted input signals to the woofer or tweeter.

• Two lock tabs secure the enclosure to the supplied base frame. The base frame can be mounted directly to

a 2-unit electrical box.

• A built-in matching transformer permits the speaker to be used for both high- and low-impedance

applications. For low-impedance applications, either the 8 terminal or 16 terminal can be selected.Ω Ω

Impedance can be easily changed from outside the unit.

• Detachable input connectors with dual positive and negative terminals for bridge connections.

• Enclosure is made of fire-resistant ABS resin (UL Standard 94V-0 Grade).

• Front grille is specially designed for ease of refinishing and repainting.

4. HANDLING PRECAUTIONS

• To clean, wipe the unit with a dry cloth. When the unit gets very dirty, use a cloth damped in a neutral

detergent. Never use benzine, thinner or chemically-treated towel, as this could damage the unit's form or

finish.

• Avoid using the H-3WP speaker on the beach because the speaker's life can be greatly shortened by sea

breezes.

Specyfikacje produktu

Marka:	TOA
Kategoria:	głośnik
Model:	H-3WP
Kolor produktu:	Biały
Materiał obudowy:	Resin, Steel
Wysokość produktu:	318 mm
Szerokość produktu:	295 mm
Głębokość produktu:	129 mm
Rekomendowane użycie:	Uniwersalne
Technologia łączności:	Przewodowa
Impedancja:	16 Ω
Moc wyjściowa (RMS):	50 W
Kanały wyjścia audio:	- kan.
Stopień ochrony IP:	IPX4
Rozmieszczenie głośników:	Możliwość montażu ściennego
Ilość przetworników:	2
Głośnik wysokotonowy:	Tak
Średnica sterownika:	100 mm
Czułość:	89 dB
Częstotliwość skrzyżowania:	4000 Hz
Zacisk:	Tak
Moc szczytowa (PMPO):	150 W
Typ głośnika:	2-drożny
Średnica głośnika wysokotonowego:	25 mm