J-Tech Digital ProAV Unlimited HDMI Extender Transmitter User Manual

1. 제품 오버view

The J-Tech Digital ProAV Unlimited HDMI Extender Transmitter (TX) is designed to extend 1080P HDMI signals over a single Cat5e/6 cable up to 400 feet (120 meters). This device facilitates flexible audio-video distribution, supporting various configurations including point-to-point, point-to-many, and many-to-many broadcasting when used with compatible receivers and an Ethernet switch. It converts HDMI signals to standard TCP/IP for transmission over an internet cable or local area network (LAN). The system supports 1080p resolution, 3D content, HDCP, and wideband IR control (38-56 kHz).

2. 패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

• 1x J-Tech Digital ProAV Unlimited HDMI Extender Transmitter (TX)
• 1x 사용자 설명서
• 1x IR TX 케이블
• 1x Power Adapter DC 5V/1A

3. 제품 특징

• Supports Point-to-Point, Point-to-Many, and Many-to-Many Broadcasting configurations.
• Extends 1080P HDMI signals up to 120m (394ft) over a single Cat5e/6 cable.
• Converts HDMI signals to standard TCP/IP for transmission over Ethernet or LAN.
• Compatible with 1080p, 3D, and HDCP content.
• Features wideband IR (38-56 kHz) control for remote device management.
• Can be cascaded for multiple layers by integrating additional Ethernet switches.
• Android application available for matrix switching control (search "J-Tech Digital Matrix" on Google Play).

4. 설정 및 설치

4.1. Transmitter Interface

Familiarize yourself with the ports and indicators on the Transmitter unit:

• DC/5V: Power Input Port.
• 재설정 : 기기를 재설정하는 버튼입니다.
• IR 송신: IR Transmitter Port for sending IR signals to the source device.
• HDMI 입력: Connect your HDMI source device here.
• 상태: LED indicator for signal status.
• 힘: LED indicator for power status.
• 이더넷: RJ45 port for Cat5e/6 cable connection to the network switch or receiver.

4.2. 연결 모드

The J-Tech Digital HDMI Extender system supports various connection modes:

4.2.1. One-to-One Connection

In a point-to-point setup, a single Transmitter connects directly to a single Receiver via a Cat5e/6 cable. This extends the HDMI signal from one source to one display.

4.2.2. Many-to-Many Connection (Matrix Setup)

For more complex installations, multiple Transmitters and Receivers can be connected through one or more Gigabit Ethernet switches to create a flexible HDMI matrix. This allows any source to be routed to any display, or multiple displays simultaneously.

4.3. 기본 설치 단계

1. Connect your HDMI source (e.g., Blu-Ray Player, Gaming Console) to the HDMI Input port of the Transmitter unit using an HDMI cable.
2. Connect a Cat5e/6 Ethernet cable from the Ethernet port of the Transmitter to a Gigabit Ethernet switch (for matrix setup) or directly to a Receiver unit (for point-to-point).
3. If using a matrix setup, connect Receiver units to the same or cascaded Gigabit Ethernet switches using Cat5e/6 cables.
4. Connect your HDMI display (e.g., Monitor, Projector, Television) to the HDMI Output port of each Receiver unit using an HDMI cable.
5. Connect the provided power adapters to all Transmitter and Receiver units, then plug them into a power outlet.
6. For IR control, connect the IR TX cable to the Transmitter unit and position the IR emitter near the IR sensor of your source device.

5. 사용 설명서

5.1. Matrix Switching via Web 인터페이스

When using the J-Tech Digital ProAV Unlimited HDMI Extender system with a compatible Gigabit Ethernet switch, you can manage input-to-output routing via a web-based interface. Connect a computer to the same network as the switch to access its configuration menu.

5.2. Android App Control

An Android application is available for convenient control of the matrix switching functionality. 검색 "J-Tech Digital Matrix" on Google Play to download and install the app. This allows for intuitive management of your HDMI sources and displays from a mobile device.

6. 사양

7. 문제 해결

• 화면/신호 없음:
  • 모든 HDMI 및 이더넷 케이블이 단단히 연결되어 있는지 확인하십시오.
  • Verify that both the Transmitter and Receiver units are powered on.
  • Check the status LEDs on the units; refer to the manual for their meaning.
  • Test with shorter, certified Cat5e/6 cables to rule out cable issues.
  • Ensure your display supports the output resolution (e.g., 1080p).
• Picture Flickering/Intermittent Signal:
  • 느슨한 케이블 연결을 확인하십시오.
  • Ensure the Cat5e/6 cable is of good quality and within the specified length limit (up to 400ft).
  • Minimize electromagnetic interference by keeping cables away from power lines or other electronic devices.
• IR 제어가 작동하지 않음:
  • Ensure the IR TX cable is correctly plugged into the Transmitter and the IR emitter is directly facing the IR sensor of the source device.
  • Verify that the remote control is functioning correctly.
• Matrix Switching Issues:
  • Ensure the Gigabit Ethernet switch is compatible and properly configured.
  • Verify network connectivity to the switch and the extender units.
  • 확인하세요 web interface settings to ensure correct input-to-output routing.

8. 유지관리

To ensure optimal performance and longevity of your J-Tech Digital HDMI Extender Transmitter, follow these maintenance guidelines:

• 기기를 시원하고 건조하며 통풍이 잘 되는 곳에 보관하세요.
• Avoid exposing the unit to excessive heat, moisture, or direct sunlight.
• 부드럽고 마른 천으로 제품을 닦으십시오. 액체 또는 에어로졸 세척제를 사용하지 마십시오.
• 모든 케이블 연결부가 단단히 고정되어 있고 손상되지 않았는지 확인하십시오.
• Periodically check for firmware updates from the J-Tech Digital website to ensure compatibility and improved performance.

9. 보증 및 지원

J-Tech Digital 제품은 뛰어난 신뢰성과 성능을 위해 설계되었습니다. 보증 정보 및 기술 지원에 대해서는 J-Tech Digital 공식 웹사이트를 참조하십시오. website or contact their customer service. Their knowledgeable employees are based in Stafford, TX, and are available to assist with product inquiries and troubleshooting.

추가 지원을 받으려면 다음을 방문하세요. J-Tech 디지털 스토어.