ACEMIC ST-5 Wireless Instrument Microphone User Manual

1. Увод

The ACEMIC ST-5 is a high-performance digital wireless audio transmission system designed for instrument stage performances, particularly suitable for saxophones and other wind instruments. It offers reliable, interference-free operation with its digital ID code technology and pre-set selectable frequencies, ensuring clear and stable sound transmission.

This manual provides detailed instructions on setting up, operating, maintaining, and troubleshooting your ST-5 wireless microphone system.

2. Садржај производа

Молимо вас да проверите садржај пакета након распакивања како бисте били сигурни да су све компоненте присутне:

• ST-5 Wireless Microphone (Condenser type with clip)
• ST-5 Wireless Transmitter
• ST-5 Wireless Receiver (6.35mm plug)
• УСБ кабл за пуњење
• Кориснички приручник (овај документ)

Слика 2.1: Завршеноview of the ACEMIC ST-5 Wireless Microphone System, showing the microphone, transmitter, and receiver.

3. Кључне карактеристике

• Digital Wireless Audio Transmission: Ensures high-fidelity sound and stable signal.
• 16 Selectable Frequencies: Pre-set channels to avoid interference.
• Digital ID Code: Advanced technology to completely eliminate frequency interference.
• IR Sync Function: Simplifies frequency pairing between receiver and transmitter.
• Проширени радни опсег: Up to 40 meters (line-of-sight) for flexible movement.
• Дуг век трајања батерије: Over 6 hours of continuous use on a full charge (for both transmitter and receiver).
• Portable Plug-on Receiver: Directly connects to mixers or active speakers via a 6.35mm plug.
• Разноврсна примена: Ideal for saxophone stage performances, street performances, and other live sound needs.

4. Цомпонентс Оверview

4.1. Пријемник

Figure 4.1.1: ACEMIC ST-5 Wireless Receiver.

The receiver is a compact unit designed to plug directly into your audio input device (mixer, amplifier, active speaker). It features a 6.35mm (1/4 inch) output plug, a display for channel indication, and buttons for power and synchronization.

• 6.35mm Plug: Standard audio output connector.
• Дугме за напајање: Укључује/искључује пријемник.
• Дугме СИНЦ: Initiates infrared synchronization with the transmitter.
• Приказ: Shows the currently selected channel number.
• ИЦ сензор: For infrared synchronization with the transmitter.

4.2. Transmitter and Microphone

Figure 4.2.1: ACEMIC ST-5 Wireless Transmitter with Microphone.

The transmitter is integrated with the condenser microphone, featuring a flexible gooseneck and a clip for easy attachment to instruments. It houses the battery and controls for power and frequency selection.

• Кондензаторски микрофон: High-sensitivity microphone for clear audio capture.
• Флексибилни гуски врат: Allows for precise positioning of the microphone.
• Instrument Clip: Securely attaches the microphone to the instrument.
• Дугме за напајање: Укључује/искључује предајник.
• Channel Selection Buttons: Used to manually change frequencies or initiate IR sync.
• ИЦ сензор: For infrared synchronization with the receiver.

5. Водич за подешавање

5.1. Пуњење уређаја

Both the receiver and transmitter are powered by internal lithium batteries. Before first use, ensure both units are fully charged.

1. Connect the provided USB charging cable to the charging port on both the receiver and the transmitter.
2. Укључите други крај УСБ кабла у стандардни УСБ адаптер за напајање (нпр. пуњач за телефон, УСБ порт рачунара).
3. Индикаторска лампица пуњења ће светлети током пуњења и искључиће се (или променити боју) када се потпуно напуни.
4. A full charge typically provides over 6 hours of continuous operation.

5.2. Причвршћивање микрофона

Carefully attach the microphone clip to your instrument. For saxophones, typically attach it to the bell or a suitable part of the instrument where the microphone can be positioned close to the sound source without obstructing play.

• Open the clip and secure it firmly to a stable part of the instrument.
• Adjust the flexible gooseneck to position the microphone capsule approximately 1-3 inches from the instrument's sound hole or bell, pointing towards the sound source.
• Ensure the microphone is securely attached and will not interfere with your performance.

5.3. Повезивање пријемника

The receiver plugs directly into your audio input device.

1. Locate a 6.35mm (1/4 inch) input jack on your mixer, amplifier, or active speaker.
2. Insert the receiver's 6.35mm plug firmly into the input jack.
3. Ensure the input channel on your audio device is set to an appropriate level and is not muted.

5.4. Powering On and Pairing (IR Sync)

To establish a wireless connection, the transmitter and receiver must be powered on and paired.

1. Пријемник по укључењу: Press and hold the Power button on the receiver until the display illuminates.
2. Укључивање предајника: Press and hold the Power button on the transmitter until its indicator light illuminates.
3. Initiate IR Sync: With both units on, position the IR sensor of the transmitter close to the IR sensor of the receiver (within a few inches).
4. Притисните тастер СИНЦ button on the receiver. The receiver will send the selected frequency to the transmitter via infrared.
5. The display on both units should show the same channel number, indicating successful pairing. The RF indicator on the receiver should light up, confirming a stable wireless connection.
6. If interference occurs, you can change the channel on the receiver and repeat the IR sync process to find a clear frequency. The system offers 16 selectable frequencies.

6. Упутство за употребу

6.1. Подешавање нивоа звука

Once connected and paired, adjust the input gain on your mixer or amplifier. Start with the gain low and gradually increase it until you achieve a clear, strong signal without distortion. Avoid setting the gain too high, which can lead to clipping and poor sound quality.

6.2. Performance Considerations

• Линија видљивости: For optimal performance, maintain a clear line-of-sight between the transmitter and receiver. Obstacles like walls or large metal objects can reduce the operating range.
• Радни опсег: The system has an operating range of up to 40 meters (approximately 130 feet) in ideal conditions.
• Праћење батерије: Pay attention to the battery indicators on both units. Recharge them when the battery level is low to avoid interruptions during a performance.
• Више система: If using multiple ST-5 systems simultaneously, ensure each pair is set to a different frequency to prevent interference. The digital ID code helps in this regard.

КСНУМКС. Решавање проблема

8. Спецификације

8.1. General System Specifications

• Фреквенцијски опсег: Region dependent (Digital wireless audio transmission)
• Аудио Сampлинг режим: 48КХз
• Фреквенције које се могу изабрати: Pre-set 16 channels
• ИД код: Digital ID code (solves frequency interference)
• Sync Method: ИЦ Синц
• Радни опсег: До 40 м (у видној линији)
• Погодно за: Saxophone stage performances, street performances, etc.
• Напајање: 3.7V Lithium battery (internal, rechargeable)
• Континуирана употреба: >6 сати
• Однос сигнала и шума: >92дБ
• Ниво буке: 92.0 дБ

8.2. Receiver Specifications

• Модулациони режим: pi/4 DQPSK
• Латенција: <6мс
• Фреквенцијски одзив: 60Hz - 15KHz ± 2dB
• Укупна хармонијска дисторзија: <0.8% (1КХз)
• Осетљивост пријема: -92дБм
• Излаз: 6.35 мм утикач
• Димензије: 185 к 20 к 10 мм

8.3. Спецификације предајника

• Модулациони режим: pi/4 DQPSK
• Снага предајника: 10мВ
• Осетљивост: -47 дБ ± 2дБ
• Frequency Change: ИЦ Синц
• Тип микрофона: Кондензатор
• Димензија микрофона: Φ14 к 5.0 мм
• Димензије: 125 к 40 к 20 мм

9. Одржавање

Proper care and maintenance will extend the life of your ACEMIC ST-5 wireless microphone system.

• Чишћење: Користите меку, суву крпу за чишћење спољашњости предајника и пријемника. Не користите течна средства за чишћење или раствараче.
• Складиштење: Када се не користи, систем чувајте на хладном и сувом месту, даље од директне сунчеве светлости и екстремних температура.
• Одржавање батерије: For long-term storage, it is recommended to charge the lithium batteries to about 50% capacity every few months to maintain battery health. Avoid completely draining the batteries for extended periods.
• Руковање: Handle the microphone and units with care. Avoid dropping them or subjecting them to strong impacts.

10. Гаранција и подршка

ACEMIC products are manufactured to high quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your purchase or visit the official ACEMIC webсајт. Молимо вас да сачувате доказ о куповини за потребе гаранције.

For further assistance, you may contact your retailer or the manufacturer directly.