EDISION LIA-301 UHF/VHF 안테나 Ampliifier 사용 설명서

1. 서론

Thank you for choosing the EDISION LIA-301 UHF/VHF Antenna Amplifier. This device is designed to boost weak TV signals, ensuring clear reception for Digital Terrestrial Television (DVB-T/T2). It features a 5G LTE filter to minimize interference and offers adjustable gain for optimal signal strength. This manual provides essential information for the proper installation, operation, and maintenance of your amp리퍼.

2. 안전 지침

Please read these safety instructions carefully before using the device to prevent damage and ensure safe operation.

• 노출시키지 마십시오 amp비, 습기 또는 극한 온도에 대한 내성 증폭기.
• 전원 공급 장치 볼륨을 확인하십시오.tage는 장치에 지정된 요구 사항과 일치합니다.
• c를 열지 마세요asing의 amplifier. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
• Disconnect the power plug from the wall outlet before cleaning or if the device will not be used for an extended period.
• 장치를 열원이나 직사광선으로부터 멀리 두십시오.
• 배치하지 마십시오 amplifier in areas with poor ventilation.

3. 제품 오버view

The EDISION LIA-301 is an indoor antenna amplifier designed to enhance UHF/VHF signals for digital terrestrial TV. It features one RF input and three RF outputs, allowing connection to multiple televisions.

주요 특징:

• UHF/VHF 20dB amp합리화.
• 1 RF input (UHF/VHF/FM) and 3 RF outputs (TV) with IEC connectors.
• Maximum output level of 98dBmV.
• Bandwidth: 47-694 MHz with integrated 5G LTE filter.
• Adjustable gain for UHF/VHF from 5 to 20dB.
• Ideal for situations where the signal at the TV outlet is weak.

구성 요소 식별:

그림 3.1: 전면 view of the EDISION LIA-301 amplifier, showing the main unit and attached power cable.

그림 3.2: 상단 view 의 amplifier, highlighting the RF input, three TV outputs, and the adjustable gain dial (5-20dB) for UHF/VHF signals, along with the 5G LTE protection label.

4. 설정 및 설치

Follow these steps to properly install your EDISION LIA-301 amp정수기:

1. 위치를 선택하세요: 설치하다 amplifier indoors, close to your TV outlet and away from direct heat or moisture.
2. 안테나 입력 단자 연결: Connect the coaxial cable from your antenna (or wall outlet) to the RF 입력 항구에 amp증폭기. 연결이 안전한지 확인하십시오.
3. TV 출력 단자를 연결하세요: 동축 케이블을 연결하세요. amp리파이어의 TV output ports to the antenna input of your television(s). The LIA-301 provides three TV outputs.
4. 전원 연결: 플러그를 꽂다 amplifier's power cable into a standard AC 100-240V, 50/60Hz wall outlet. A green LED indicator on the amplifier will illuminate, indicating power is supplied.
5. 게인 조정: Once connected and powered, you can adjust the gain using the dial on the amplifier (refer to Section 5: Operating Instructions for details).

그림 4.1: 애플리케이션 예ample illustrating how the EDISION LIA-301 amplifier connects an outdoor antenna system (UHF, VHF/FM) to multiple indoor televisions via a SMATV network, showing the RF IN and TV OUT connections.

5. 사용 설명서

The primary operation of the EDISION LIA-301 involves adjusting its gain to optimize signal reception.

• 전원 표시기: The green LED on the amplifier indicates that the unit is powered on.
• 이득 조정: Locate the adjustable dial on the amplifier. This dial allows you to set the amplification level for UHF/VHF signals from 5dB to 20dB.
• 신호 최적화:
  1. Start with the gain set to its minimum (5dB).
  2. Tune your TV to a channel that previously had a weak or pixelated signal.
  3. Slowly increase the gain by turning the dial clockwise until the picture quality improves and becomes stable.
  4. Avoid setting the gain too high, as this can lead to signal over-amplification, causing distortion or "intermodulation" (signal interference), which can worsen picture quality. If you experience this, slightly reduce the gain.
• 5G LTE Filter: The integrated 5G LTE filter automatically works to reduce interference from 5G mobile signals, ensuring a cleaner TV signal.

6. 유지관리

The EDISION LIA-301 amp증폭기는 최소한의 유지보수만 필요합니다.

• 청소: 연결을 끊다 amplifier from the power outlet before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or abrasive materials.
• 통풍: 환기 슬롯이 있는지 확인하십시오. amp앰프는 과열을 방지하기 위해 막히지 않습니다.
• 케이블 연결: Periodically check all coaxial cable connections to ensure they are secure and free from corrosion.

7. 문제 해결

If you encounter issues with your EDISION LIA-301 amplifier의 경우, 다음의 일반적인 문제와 해결책을 참조하세요.

8. 사양

9. 보증 및 지원

For information regarding warranty terms, technical support, or spare parts availability, please refer to the official EDISION website or contact your local retailer where the product was purchased. This manual does not contain specific warranty details or direct support contact information.

추가 지원이 필요하면 다음을 방문하세요. EDISION official web대지.