1. 서론
The Acemic HT-5 is a high-performance UHF wireless microphone system designed specifically for harmonica players and other musical instruments like Hulusi. It features digital wireless audio transmission, 16 selectable frequencies, and a portable plug-on receiver, making it ideal for stage performances, street performances, and musical instrument teaching. This manual will guide you through the setup, operation, and maintenance of your HT-5 system.
2. 패키지 내용
모든 품목이 들어 있는지 확인하려면 패키지를 확인하세요.
- RE-10 Receiver
- HT-5 Transmitter
- PU 박스 (보호 케이스)
- 충전기
- 충전 케이블
- Color Box (Retail Packaging)
3. 설정 지침
3.1 기기 충전
Before first use, ensure both the Receiver and Transmitter are fully charged. Use the provided charger and charging cable. A full charge takes approximately 2 hours and provides over 6 hours of continuous use.
3.2 Connecting the Transmitter to your Instrument
- Attach the condenser capsule to your instrument using the ring mount. For harmonica, typically place the ring on your small finger. For Hulusi, place the ring on your thumb.
- Secure the bodypack clip of the transmitter to your clothing or instrument strap, ensuring the antenna is not obstructed.
3.3 수신기 연결
The RE-10 Receiver features a 6.35mm plug for direct connection to various audio equipment:
- 믹서
- 활동적인 스피커
- Musical Instrument Speakers
- 컴퓨터 스피커
- 휴대용 스피커
Simply plug the receiver into the appropriate input jack of your audio device.
4. 사용 설명서
4.1 전원 켜기/끄기
Press and hold the Power Button on both the Receiver and Transmitter to turn them on or off. The LED display on the receiver will illuminate when powered on.
4.2 Frequency Synchronization (IR Sync)
The HT-5 system utilizes IR sync for easy frequency matching. To synchronize:
- Turn on both the Receiver and Transmitter.
- On the Receiver, use the Frequency Plus (+) or Minus (-) buttons to select one of the 16 available channels.
- Press the IR Sync Button on the Receiver.
- Align the IR window of the Transmitter with the IR window of the Receiver. The frequency will be downloaded from the receiver to the transmitter, and the RF indicator on the receiver will turn green, indicating a successful connection.
4.3 성능 및 사용
Once synchronized, the system is ready for use. The HT-5 offers a line-of-sight operating range of up to 50 meters (164 feet), providing freedom of movement during performances. The digital wireless audio transmission and 48KHz sampling rate ensure clear and high-quality sound.
5. 유지관리
5.1 배터리 관리
The HT-5 system uses high-capacity lithium batteries. To maximize battery life:
- Charge the devices fully before each use.
- 배터리를 완전히 방전시키는 것을 정기적으로 피하십시오.
- 사용하지 않을 때는 기기를 서늘하고 건조한 곳에 보관하십시오.
- The battery is designed for approximately 2000 recharge cycles.
5.2 일반 관리
- Keep the microphone system dry and away from extreme temperatures.
- Clean the devices with a soft, dry cloth. Avoid using harsh chemicals or abrasives.
- Store the system in its protective PU box when transporting or not in use to prevent damage.
6. 문제 해결
6.1 소리가 나지 않거나 간헐적인 오디오
- Ensure both the Receiver and Transmitter are powered on and fully charged.
- Verify that the Receiver is correctly plugged into your audio device and the volume is turned up.
- Check the frequency synchronization. Re-sync the devices using the IR Sync function if necessary.
- Ensure there are no obstructions between the Transmitter and Receiver, and that you are within the 50m operating range.
- Try changing the channel on the Receiver to avoid potential interference from other wireless devices.
6.2 Noise or Distortion
- The HT-5 is designed to minimize noise like crackling or hissing due to its digital ID code and 48KHz sampling. If you experience noise, try changing the channel.
- Ensure the microphone capsule is securely attached and not rubbing against clothing or other objects.
- Check the input gain settings on your mixer or audio device. Too high a gain can cause distortion.
6.3 임피던스 매칭
The Acemic HT-5 is a digital wireless system. The receiver's 6.35mm output is designed to connect directly to standard audio inputs on mixers or active speakers. Traditional impedance matching transformers are generally not required for this type of digital wireless system, as the output is optimized for direct connection to line-level or instrument-level inputs.
7. 사양
| 특징 | 설명 |
|---|---|
| 모델 | HT-5 |
| 작동 범위 | Up to 50m (164ft) line-of-sight |
| 주파수 범위 | UHF 600-937 MHz (region dependent) |
| 오디오 전송 | Digital wireless |
| 오디오 Samp링 모드 | 48kHz (XNUMXkHz) |
| 선택 가능한 주파수 | 16 pre-set channels |
| Frequency Interference Solution | Digital ID code |
| 주파수 동기화 | IR 동기화 |
| 수신기 출력 | 6.35mm 플러그 |
| 전원 공급 장치 | 3.7V Lithium battery (both Receiver & Transmitter) |
| 연속 사용 시간 | >6시간 |
| 마이크 유형 | 콘덴서 |
| 송신기 전력 | 10mW |
| 숨어 있음 | <6ms |
| 주파수 응답 | 60Hz - 15KHz ± 2dB |
| 총 고조파 왜곡률 | <0.8 % (1KHz) |
| 신호/잡음 비율 | >92dB |
| 수신 감도 | -92dBm |
| 마이크 감도 | -47dB ± 2dB |
| Capsule Dimension | 직경 9.7mm |
| Cable Length (Transmitter) | 1M |
| 수신기 치수 | 185*20*10mm |
| 송신기 치수 | 137*30.5*29.5mm |
8. 사용자 팁
- For optimal performance, ensure a clear line of sight between the transmitter and receiver during use.
- If you experience any signal dropouts, try repositioning the receiver or changing the operating channel.
- The system is designed for direct plug-and-play with standard audio equipment; no special impedance matching is typically needed.
9. 보증 및 지원
Acemic provides a 1-year warranty for the HT-5 Wireless Harmonica Microphone System, covering manufacturing defects. Additionally, lifetime maintenance support is offered for the product. For any technical assistance or warranty claims, please contact Acemic customer support.
The product has received certifications including CE, EAC, FCC, RoHS, KC, pse, and WEEE, ensuring compliance with international standards.
