Protection Features, Limiter Function | TOA Electronics IWSA500-D

TANNOY iwsa500-D

8.0 PROTECTION FEATURES

8.1 Limiter Function

The limiter function is included to prevent dangerous clipped signals reaching the speaker and damaging it. If an amplifier is severely overdriven, its output waveform is clipped (its peaks are squared off) - reducing the crest factor. In extreme cases the waveform can approach that of a square wave. An amplifier is normally capable of producing far more power under these conditions than its normal undistorted rated output power.

The Tannoy iwsa500-D Amplifier has two modes of thermal protection and an auto shut down when an internal fault is detected.

9.0 MAINTENANCE

Under normal use the amplifier should provide years of trouble-free service, with no maintenance required.

10.0 TROUBLESHOOTING

These are typical things to check if you think your amplifier is faulty:

FAULT: No power indicator light

•Check for proper voltage at receptacle.

•Make sure power cord is properly seated in connector on the rear of the amplifier.

•Check power switch on back of amplifier.

•Check fuse located in holder/drawer below power input connector on back of amp.

FAULT: No output

•If the power indicator light is on, verify that there is a usable signal on the input.

•Check position of level control knob on the front of the amplifier.

•Check speaker cable connections on the output binding posts for bad connections.

•Check speaker cables for possible short circuits.

FAULT: The amplifier does not respond even after having checked the above items.

In the unlikely event of a non-user rectifiable fault return the amplifier to your supplier, or an approved service center.

Tannoy cannot be held responsible for damage or injury as a result of the top or bottom cover being removed.

11.0 WARRANTY

No maintenance of Tannoy products is necessary.

All of our products have been produced and tested with care and precision to give first-class service.

All passive components are guaranteed for a period of five years from the date of purchase from an authorized Tannoy dealer subject to the absence of evidence of misuse, overload or accidental damage.

All active and electronic components are guaranteed for a period of one year from the date of purchase from an authorized Tannoy dealer subject to the absence of, or evidence of, misuse, overload or accidental damage.

If at any time during this warranty period the equipment proves to be defective for any reason other than accident, misuse, neglect, unauthorized modification or fair wear and tear, we will repair any such manufacturing defect or, at our option, replace it without charge for labour, parts or return carriage.

If you suspect a problem with a Tannoy product then, in the first instance, discuss it with your Tannoy dealer. If you require further assistance then we ask that you deal directly with your local Tannoy distributor.

For spares and service in NORTH AMERICA only:

Contact: Customer Service Manager inquiries@tannoyna.com Telephone: 519.745.1158

DO NOT SHIP ANY PRODUCT TO TANNOY WITHOUT PREVIOUS AUTHORIZATION

IWSA500-D specifications

The TOA Electronics IWSA500-D is a highly regarded amplifier designed primarily for commercial and professional audio applications. This product is engineered to deliver a powerful and reliable audio performance, making it a popular choice among sound professionals. With its exceptional build quality and advanced features, the IWSA500-D stands out in the competitive landscape of audio equipment.

One of the main features of the IWSA500-D is its robust power output. It offers a substantial 500 watts of power, which ensures that it can handle large venues with ease. This makes it suitable for a wide range of applications, from corporate events and conferences to live music performances and public address systems.

Equipped with both analog and digital inputs, the IWSA500-D offers flexibility in connectivity. Users can seamlessly integrate various audio sources, which includes microphones, musical instruments, and playback devices. This versatility allows sound engineers to tailor audio outputs to meet specific requirements for different events and settings.

The amplifier also boasts advanced thermal management technology. This ensures that the unit operates efficiently without overheating, even during extended use. With features like built-in short-circuit and overload protection, the IWSA500-D prioritizes durability and safety, making it a reliable choice for professionals.

In terms of design, the IWSA500-D is compact and lightweight, facilitating easy installation and portability. Its rugged construction ensures that it can withstand the rigors of frequent transportation, making it ideal for touring musicians as well as fixed installations.

Additionally, the IWSA500-D incorporates modern technologies that enhance sound quality. With features like low-noise operation and high signal-to-noise ratio, users can expect clear and crisp audio reproduction. This is critical in applications where clarity is paramount, such as conferences or live performances.

Lastly, the IWSA500-D is designed for user-friendliness. The interface is intuitive, making it accessible for both experienced sound engineers and novices alike. With the ability to adjust settings easily, users can customize their audio output to suit their specific needs.

In summary, the TOA Electronics IWSA500-D amplifier offers powerful performance, versatile connectivity, and advanced sound quality features, all packed in a durable and easy-to-use design. It is an excellent choice for anyone seeking reliable audio amplification solutions in diverse environments.