Microphone Suggestions

In addition to the attached uni-directional microphone, any one of many fine external microphones can be used. In the case of head or collar worn mics is that it would be possible to increase the gain (volume) without adding feedback noise. This is due to the proximity of the mic element to the speaker's mouth. Any of the following Azden microphones will produce excellent results.

EX-503 Omni-directional Lavalier EX-505U Uni-directional Lavalier

HS-12 Behind head version of HS-11 HS-11 Uni-directional Headset HS-9 Omni-directional Headset CM-20D Uni-directional Collar-worn

Regulation

CE Declaration of Conformity

This equipment is in compliance with the essential requirements and other relevant provisions of Directives 89/336/EC or 73/23/EC.

Before putting the equipment into operation, please observe the respective country-specific regulations!

FCC Rules

This equipment has been tested and found to comply with the limits for of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

1)Reorient or relocate the receiving antenna.

2)Increase the separation between the equipment and receiver.

3)Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4)Consult the dealer or an experienced radio/TV technician for help. The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly

Maintenance and Care

Do not attempt to service this unit yourself as opening or removing covers may expose dangerous voltage or otherhazards. Refer all servicing to qualified service personnel.

Clean only with a dry cloth. Do not use detergents or other liquids. Replacement parts

When replacement parts are required, be sure the service technician uses replacement parts specified by the manufacturer or those that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

Safety check

Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

Handling Care for Ni-MH battery

1To prevent the battery break, carefully ready this manual.

2The operation environment of battery is 20℃~+60. If the operation temperature is out of this range, the battery may damage.

3Don't leave the battery inside of car under direct sunshine, don't face the battery for direct sunshine and don't keep the battery beside heater. Also, don't use the batter at very cold place, which is zero degree or less than zero.

Such environment may make short life and damage goods.

4Don't put the battery in the slot water and watery.

5Inside of battery, it includes the alkaline liquid. If the liquid touches to hands, skin etc., immediately washes them.

Prohibition:

Don't throw away the battery in the fire and don't make warm it.

Don't soldering it directly.

Minus and plus terminal, don't connect by needle, cable etc

Don't set the battery + - terminal in reverse.

Don't disassemble and assembly.

Don't throw away and put high pressure on it.

Recharging user only our accepted recharge.

Don't insert battery into car external battery socket, wall socket.

Don't user any other equipment without our permission.

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Azden IRH15C specifications Microphone Suggestions, Regulation, Maintenance and Care, Handling Care for Ni-MH battery

IRH15C specifications

The Azden IRH15C is a state-of-the-art infrared receiver that has been designed with professional audio and video applications in mind. This innovative device is ideally suited for use in environments where high-quality audio transmission is critical, such as broadcasts, stage performances, or public address systems. Its reliability, ease of use, and advanced technology make it a popular choice among sound engineers and videographers.

One of the standout features of the Azden IRH15C is its infrared transmission technology. Infrared transmission operates via light waves rather than radio frequencies, which can often be susceptible to interference from various electronic devices. This makes the IRH15C an excellent choice for environments with heavy RF traffic, ensuring clear and uninterrupted audio signals. Because the infrared signals cannot penetrate solid objects, the device works best in line-of-sight situations, making it particularly effective for indoor settings.

The IRH15C receiver operates on a frequency range of 2.3 MHz, which is regulated and protected for optimal performance. It is capable of receiving audio from multiple IR transmitters, allowing for flexibility in various applications, especially when multiple speakers are involved. This device can operate in conjunction with the Azden IRH2 infrared transmitter, creating a comprehensive system that delivers superior audio quality.

In terms of design and usability, the Azden IRH15C is compact and lightweight, making it easy to transport and set up for various applications. It features a simple interface, enabling users to quickly connect it with audio equipment and start using it with minimal setup time. This system also includes a built-in rechargeable battery, allowing for extended use without the need for frequent replacements.

The sound quality produced by the Azden IRH15C is rich and clear, which is essential for any professional audio environment. With a low signal-to-noise ratio and excellent frequency response, users can expect high fidelity audio that meets industry standards.

In summary, the Azden IRH15C infrared receiver stands out for its reliability, ease of use, and exceptional audio quality. Its infrared technology minimizes interference, making it a solid choice for professional audio applications. With features tailored for flexibility and performance, the Azden IRH15C is a valuable tool for any audio or video production. Whether you are a sound engineer, a videographer, or a performer, this device is designed to enhance your audio experience and ensure consistent performance.