매치마스터 10MM-MA30PDF 마스트헤드 Ampliifier 사용 설명서

1. 서론

This manual provides detailed instructions for the installation, operation, and maintenance of your Matchmaster 10MM-MA30PDF Masthead Amp리퍼. 이것 amplifier is designed to boost VHF and UHF television signals, featuring an integrated 4G/5G filter to minimize interference from mobile broadband signals. Please read this manual thoroughly before installation to ensure correct setup and optimal performance.

2. 제품 특징

• Integrated 4G/5G LTE filter from 694MHz, providing over 40dB filtering at 750MHz.
• Maximum gain of 25dB for VHF and 30dB for UHF.
• 20dB of independent adjustment for both VHF and UHF gain.
• New and improved water-resistant and UV-stable heavy-duty housing for outdoor durability.
• Includes a 14V DC power supply and UV stable heavy-duty cable ties for mounting.
• VHF and UHF input return loss: greater than 14dB.
• Compatible with combination antennas or separate VHF and UHF antennas via an in-built switch.
• Wide range powering ability (5-24V DC and 5-22V AC) with built-in voltage rectifier and regulator.

3. 패키지 내용

• 1 x Matchmaster 10MM-MA30PDF Masthead Amp리퍼
• 1 x 14V DC Power Supply Unit
• UV Stable Heavy-Duty Cable Ties (for mounting)

4. 설정 및 설치

Before beginning installation, ensure all power is disconnected from your antenna system. This amplifier is designed for masthead installation, close to the antenna, to maximize signal quality.

그림 1: 매치마스터 10MM-MA30PDF 마스트헤드 Amplifier. The image displays the amplifier unit with its protective cover open, revealing the input/output ports, gain adjustment dials, and the 4G/5G LTE indicators. To the left, the included 14V DC power supply unit and a coiled cable are visible. The amplifier features three coaxial ports labeled 'Output', 'VHF In', and 'UHF/V+U In', along with two blue gain adjustment dials for VHF and UHF, and a small switch for input configuration.

4.1 장착 Amp리퍼

1. Select a suitable location on the antenna mast, ensuring it is as close as possible to the antenna for optimal signal reception.
2. Use the provided UV stable heavy-duty cable ties to securely fasten the amplifier to the mast. Ensure the unit is oriented to prevent water ingress.

4.2 Connecting Antennas and Power

그만큼 amplifier supports two input configurations, selectable via the small switch located between the 'VHF In' and 'UHF/V+U In' ports:

• Switch Position 1 (No Signal / V+U): For use with a single combination antenna that outputs both VHF and UHF signals on one cable. Connect this cable to the 'UHF/V+U In' port. The 'VHF In' port should be left unconnected.
• Switch Position 2 (VHF / UHF): For use with separate VHF and UHF antennas. Connect your dedicated VHF antenna cable to the 'VHF In' port and your dedicated UHF antenna cable to the 'UHF/V+U In' port.

1. Connect the appropriate antenna cable(s) to the 'VHF In' and/or 'UHF/V+U In' ports on the amplifier, based on your antenna setup and the switch position.
2. Connect a coaxial cable from the 'Output' port of the amplifier to the input of the included 14V DC power supply unit (often referred to as a power inserter).
3. Connect the output of the power supply unit to your television or distribution system.
4. Plug the 14V DC power supply unit into a standard electrical outlet. The 'PWR' indicator on the amplifier should illuminate, indicating power is being supplied.

4.3 게인 조정

그만큼 amplifier features independent gain adjustment dials for VHF and UHF signals, allowing you to fine-tune the signal strength for optimal reception. The dials provide up to 20dB of adjustment.

• Rotate the 'VHF' dial to adjust the gain for VHF channels.
• Rotate the 'UHF' dial to adjust the gain for UHF channels.

Adjust the gain settings while monitoring your television's signal strength meter (if available) or picture quality. Aim for a strong, stable signal without over-amplification, which can lead to distortion.

5. 운영

Once installed and powered, the Matchmaster 10MM-MA30PDF amplifier operates continuously to boost incoming television signals. The integrated 4G/5G filter automatically mitigates interference from cellular signals, ensuring a cleaner television signal.

No further user interaction is typically required after initial setup and gain adjustment, unless changes to your antenna setup or local signal conditions necessitate re-adjustment.

6. 유지관리

The Matchmaster 10MM-MA30PDF amplifier is designed for long-term, maintenance-free operation. Its robust, UV-stable, and water-resistant housing protects internal components from environmental elements.

• Periodically inspect the coaxial cable connections to ensure they remain tight and free from corrosion.
• 확인하세요 amplifier's mounting to the mast to ensure it remains secure, especially after strong winds.
• 유지하다 amplifier's housing clean from excessive dirt or debris, though this is rarely necessary due to its design.

을(를) 열려고 시도하지 마십시오. amplifier unit, as this may void the warranty and expose internal components to damage.

7. 문제 해결

8. 사양

9. 보증 및 지원

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Matchmaster web사이트. 보증 청구를 위해 구매 증빙 자료를 보관하세요.