1. 서론
The ACEMIC GT-5 is a portable digital wireless microphone system designed for instruments, particularly electric blowpipes, and stage performances. It features digital audio transmission, 16 selectable frequencies, and a digital ID code to prevent interference. This manual provides detailed instructions for setting up, operating, and maintaining your GT-5 system.
그림 1.1: The ACEMIC GT-5 wireless microphone system, showing the transmitter (left) and the receiver (right). The transmitter features a 6.35mm plug, while the receiver has controls for power and frequency synchronization.
2. 패키지 내용
모든 품목이 들어 있는지 확인하려면 패키지 내용물을 확인하세요.
- GT-5 Wireless Transmitter
- GT-5 Wireless Receiver
- Battery (Note: While the product specifications list a battery as an included component, some descriptions indicate it may not be included. Please verify upon receipt.)
3. 주요 특징
- Digital wireless audio transmission for clear sound.
- Pre-set 16 selectable frequencies to avoid interference.
- Digital ID code technology for robust signal integrity.
- Operating range of up to 40 meters (line-of-sight).
- Suitable for electric blowpipe, stag공연, 거리 공연 등이 있습니다.
- Portable plug-on receiver, directly connects to mixers or active speakers.
- Lithium battery power supply for extended use.
4. 설정 지침
4.1. 배터리 충전
Both the transmitter and receiver are powered by 3.7V lithium batteries. Ensure both units are fully charged before first use. Connect the appropriate charging cables (not specified in product details, assume standard USB charging) to a power source.
4.2. 수신기 연결
- Identify the receiver unit. It features a 6.35mm (1/4 inch) plug.
- Plug the receiver directly into the 6.35mm input jack of your mixer, amplifier, or active speaker. The receiver's plug can swivel for optimal positioning.
그림 4.2.1: The GT-5 receiver connected to a mixer, demonstrating its plug-and-play functionality.
그림 4.2.2: Detail of the receiver's swivel plug, allowing for flexible connection angles.
4.3. Powering On and Synchronization
- Turn on the receiver by pressing its power button. The display should illuminate.
- Turn on the transmitter by pressing its power button.
- The system uses IR sync to download the frequency from the receiver to the transmitter. Ensure both units are in close proximity (within a few inches) and facing each other's IR windows (if present, otherwise ensure general proximity).
- Press the "SYNC" button on the receiver (or follow specific synchronization instructions if provided with the physical product) to initiate frequency pairing. The RF indicator on both units should show a stable connection once synchronized.
- If interference occurs, you can change the frequency. The system offers 16 selectable channels. Refer to the operating section for frequency adjustment.
그림 4.3.1: The GT-5 transmitter attached to an electric blowpipe, ready for use.
5. 사용 설명서
5.1. 마이크 사용하기
Once the transmitter and receiver are synchronized, the system is ready for use. The transmitter is designed to be attached to an instrument, such as an electric blowpipe.
- Ensure the microphone is positioned correctly to capture the instrument's sound effectively.
- Monitor the audio output from your mixer/speaker to adjust volume levels as needed.
- Maintain a line-of-sight operating range of up to 40 meters between the transmitter and receiver for optimal signal quality. Obstacles can reduce this range.
5.2. 주파수 변경
If you experience interference or need to operate multiple GT-5 systems simultaneously, you can change the operating frequency.
- On the receiver, use the channel selection buttons (usually labeled CHR or similar, or up/down arrows) to cycle through the 16 available frequencies.
- After selecting a new frequency on the receiver, perform the IR synchronization process again (as described in Section 4.3) to pair the transmitter with the new frequency.
6. 유지관리
- 청소: 송신기와 수신기의 외부를 닦을 때는 부드럽고 마른 천을 사용하십시오. 액체 세척제나 용제를 사용하지 마십시오.
- 저장: 사용하지 않을 때는 직사광선과 극한의 온도를 피해 시원하고 건조한 곳에 보관하세요.
- 배터리 관리 : For optimal battery life, avoid fully discharging the batteries frequently. If storing for extended periods, charge the batteries to approximately 50% every few months.
- 습기를 피하세요: Protect the units from water and excessive humidity.
7. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 사운드 출력이 없습니다 |
|
|
| 간섭 또는 정적 |
|
|
| 배터리 수명이 짧음 |
|
|
8. 사양
일반 시스템 사양:
- 주파수 범위: Region dependent
- 오디오 전송: Digital wireless
- 오디오 Samp링 모드: 48kHz (XNUMXkHz)
- 선택 가능한 주파수: 16 pre-set channels
- ID 코드: Digital ID code for interference prevention
- 작동 범위: 최대 40m(시야)
- 전원 공급 장치: 3.7V 리튬 배터리 (두 기기 모두에 사용)
수신기 사양:
- 변조 모드: 파이/4 DQPSK
- 숨어 있음: <6ms
- 주파수 응답: 60Hz - 15KHz ± 2dB
- 총 고조파 왜곡률: <0.8%(1KHz)
- 신호/잡음 비율: >92dB
- 수신 감도: -92dBm
- 산출: 6.35mm 플러그
- 지속적인 사용: >6시간
- 치수: 185 x 20 x 10mm
송신기 사양 :
- 변조 모드: 파이/4 DQPSK
- 송신기 전력: 10mW
- 감광도: -47dB ± 2dB
- 주파수 변경: IR sync
- 마이크 유형: 콘덴서
- 마이크 차원: Φ14 x 5.0mm
- 지속적인 사용: >6시간
- 치수: 125 x 40 x 20mm
9. 보증 및 지원
For warranty information and technical support, please refer to the documentation provided with your purchase or contact ACEMIC customer service directly. Keep your proof of purchase for warranty claims.
