Audio-Technica System 9 ATW-901/H VHF Wireless System User Manual

1. Уводзіны

The Audio-Technica System 9 is a four-channel frequency-agile VHF wireless system designed for reliable performance and clear, natural sound quality. This system is ideal for various applications requiring a headset microphone, offering ease of setup and operation. It includes the ATW-R900 receiver and a body-pack transmitter with a headset microphone. The system operates on user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).

2. Змесціва ўпакоўкі

Праверце, ці ёсць у вашай упакоўцы ўсе пералічаныя ніжэй прадметы:

Прыёмнік ATW-R900
Перадатчык ATW-T901 Body-Pack
Мікрафон гарнітуры
Блок харчавання для рэсівера
Two AA Batteries (for transmitter)
Кіраўніцтва карыстальніка (гэты дакумент)

Audio-Technica System 9 ATW-901/H Wireless System components including receiver, body-pack transmitter, and headset microphone.

Малюнак 1: Audio-Technica System 9 ATW-901/H Wireless System components. This image displays the ATW-R900 receiver, the ATW-T901 body-pack transmitter, and the associated headset microphone, illustrating the complete system.

3. Настройка

Размяшчэнне прымача: Position the ATW-R900 receiver in a location free from obstructions and away from other electronic devices that may cause interference. Ensure the dipole antenna has clear line-of-sight to the intended operating area.
Падключэнне сілкавання прымача: Connect the supplied AC adapter to the receiver's DC input jack and plug the adapter into a standard AC power outlet. The power indicator light on the receiver will illuminate.
Падключэнне аўдыявыхаду: Connect the receiver's audio output to your mixer or amplifier. Use either the balanced XLR output or the unbalanced 1/4" output jack, depending on your audio equipment.
Ўстаноўка батарэі перадатчыка: Open the battery compartment on the ATW-T901 body-pack transmitter. Insert two fresh AA batteries, observing the correct polarity (+/-) as indicated inside the compartment. Close the compartment securely.
Падключэнне мікрафона гарнітуры: Plug the headset microphone's connector into the input jack on the body-pack transmitter. Secure the connection if applicable.
Выбар канала: Both the receiver and transmitter have user-switchable VHF channels. Select one of the four available channels (169.505, 170.245, 171.045, or 171.905 MHz) on both the receiver and the transmitter. Ensure both devices are set to the тое самае channel for proper operation.

4. Інструкцыя па эксплуатацыі

Уключэнне: Turn on the receiver first, then the body-pack transmitter.
Праверце злучэнне: Observe the RF indicator light on the receiver. It should illuminate, indicating a successful wireless link with the transmitter.
Наладзіць гучнасць: Speak into the headset microphone at a normal speaking level. Adjust the volume control on the ATW-R900 receiver to achieve the desired audio output level. Monitor the AF peak indicator; it should flash only during the loudest audio peaks, not constantly.
Працоўны дыяпазон: The typical operating range is up to 200 feet (60 meters) in an open environment without interfering signals. Maintain line-of-sight between the transmitter and receiver for optimal performance.
Выключэнне: When finished, turn off the body-pack transmitter first, then the receiver. This helps prevent audio pops or other unwanted noises.

5. Тэхнічнае абслугоўванне

Замена батарэі: Replace the AA batteries in the body-pack transmitter regularly, especially before critical performances, to ensure consistent performance. Low battery power can lead to signal degradation or unexpected shutdowns.
Уборка: Clean the exterior surfaces of the receiver and transmitter with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. For the headset microphone, gently wipe the microphone element with a slightly damp cloth if necessary, ensuring no moisture enters the grille.
захоўванне: When not in use for extended periods, remove the batteries from the transmitter to prevent leakage. Store the system in a cool, dry place, away from direct sunlight and extreme temperatures.

6. Выпраўленне непаладак

праблема	Магчымая прычына	Рашэнне
Няма гуку або слабы гук	Перадатчык або прыёмнік не ўключаны. Batteries in transmitter are dead or low. Incorrect channel selected on transmitter/receiver. Гучнасць прымача занадта нізкая. Мікрафон не падключаны да перадатчыка. Audio cable from receiver to mixer/amp is faulty or disconnected.	Пераканайцеся, што абодва прылады ўключаны. Заменіце на новыя батарэйкі АА. Verify both units are on the same channel. Павялічце гучнасць прымача. Ensure headset microphone is securely plugged into the body-pack. Check audio cable connections and try a different cable.
Intermittent signal or crackling sound	Interference from other wireless devices or electronics. Працуе па-за межамі эфектыўнага дыяпазону. Нізкі ўзровень зарада батарэі перадатчыка. Перашкоды паміж перадатчыкам і прыёмнікам. Няправільны выбар канала.	Change to a different operating channel. Скараціце адлегласць паміж перадатчыкам і прымачом. Замяніць батарэі перадатчыка. Relocate receiver for better line-of-sight. Ensure both units are on the same, clear channel.
Скажонае аўдыё	Receiver volume too high (AF peak indicator constantly lit). Microphone gain too high (if adjustable). Узровень уваходнага сігналу на мікшеры/ampLifier занадта высокі.	Reduce receiver volume until AF peak indicator only flashes on loudest sounds. Adjust microphone gain on transmitter (if available) or mixer. Lower input level on connected audio equipment.

7. Тэхнічныя характарыстыкі

Працоўныя частоты	VHF High Band, 169 MHz to 172 MHz (4 user-switchable channels: 169.505, 170.245, 171.045, 171.905 MHz)
Рэжым мадуляцыі	FM
Максімальнае адхіленне	+/-10 кГц
Дынамічны дыяпазон	≥90 дБ (А-ўзважаны), тыповы
Поўныя гарманічныя скажэнні	<1% (at 1 kHz, +/-10 kHz Deviation)
Працоўны дыяпазон	200' (60 m) typical open range environment with no interfering signals
Дыяпазон працоўных тэмператур	40°F (4°C) да 110°F (43°C)
АЧХ	ад 80 Гц да 13 кГц
Receiver (ATW-R900)	Non-diversity, single-channel, advanced dipole antenna, volume control, AF peak, RF, and power indicator lights. Balanced XLR and unbalanced 1/4" output jacks.
Transmitter (ATW-T901)	Body-pack, requires 2 AA batteries.
Формаў-фактар мікрафона	Гарнітура
Тэхналогія падлучэння	XLR (receiver output)
Матэрыял корпуса	Метал
Вага прадмета	1 Pound (System total)
Памеры прадмета	7 x 1 x 4 цаляў (прыёмнік)

8. Гарантыя і падтрымка

This Audio-Technica System 9 ATW-901/H Wireless System is covered by a 1-гадовая абмежаваная гарантыя from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty service or technical support, please contact Audio-Technica customer service. Keep your proof of purchase for warranty claims.

For further assistance, visit the official Audio-Technica webсайт або звярніцеся да мясцовага дылера.

Audio-Technica ATW-901/H