J-Tech Digital JTECH-WDEX-50M Wireless HDMI Extender Kit User Manual

1. Inleiding

This manual provides detailed instructions for the J-Tech Digital JTECH-WDEX-50M Wireless HDMI Extender Kit. This innovative transmitter and receiver pair is designed for streaming full HD 1080p video with support for the latest movie content up to 100 feet away within the same room. It features a compact design, making it suitable for on-site transmissions and setups requiring quick source changes, such as conference rooms or camera monitoring.

Belangrijkste kenmerken:

• Wireless HD 1080p audio/video streaming up to 100 feet (line of sight, within the same room).
• Ondersteunt HDMI 1.3 en HDCP 1.2.
• Operates on a 5GHz wireless network to minimize interference.
• Wide 20-60KHz frequency range for IR control passthrough.
• Plug-and-play-installatie.
• Portable transmitter, powered by USB, ideal for various devices like laptops and cameras.

2. Inhoud van het pakket

Controleer of alle hieronder vermelde artikelen in uw pakket zitten:

• 1x Extender Tx (Sender)
• 1x HDMI Extender Rx (Receiver)
• 1x DC5V/2A voedingsadapter
• 1x IR Blaster Extension Cable
• 1x IR-ontvanger verlengkabel
• 1x Gebruiksaanwijzing
• 1x USB-kabel
• 1x HDMI Male to Female Cable

Figuur 2.1: All components included in the J-Tech Digital Wireless HDMI Extender Kit package.

3. Product voorbijview

The JTECH-WDEX-50M kit consists of a transmitter (Tx) and a receiver (Rx), designed for seamless wireless video and audio transmission.

Figuur 3.1: The J-Tech Digital Wireless HDMI Extender Transmitter (dongle) and Receiver unit.

3.1. Device Interfaces

Familiarize yourself with the ports and indicators on both the transmitter and receiver units.

Figuur 3.2: Gedetailleerd view of the Receiver and Sender interfaces, showing HDMI In/Out, Power, and IR ports.

3.2. Afmeting

The compact design allows for flexible placement and portability.

Figuur 3.3: Dimensions of the J-Tech Digital Wireless HDMI Extender components.

4. Installatie-instructies

Follow these steps to set up your J-Tech Digital Wireless HDMI Extender Kit.

4.1. De apparaten van stroom voorzien

Both the transmitter and receiver require power. The transmitter can be powered via USB, offering flexibility for portable use.

Figuur 4.1: Various power supply options for the J-Tech Digital Wireless HDMI Extender, including USB power adapter or laptop USB port.

4.2. Connecting and Pairing

The devices are designed for plug-and-play operation. For initial setup or re-pairing, follow the steps below:

1. Connect the transmitter (Tx) to your HDMI source device (e.g., laptop, camera).
2. Connect the receiver (Rx) to your display device (e.g., monitor, projector).
3. Zorg ervoor dat beide apparaten zijn ingeschakeld.
4. The devices should automatically pair. A fast flashing green light on the TX indicates successful pairing, and the green light on the RX will be solid.

4.3. IR Passthrough Setup

To control your source device remotely, connect the IR blaster extension cable to the transmitter and position the blaster near your source device's IR receiver. Connect the IR receiver extension cable to the receiver and position it to face your remote control.

5. Gebruiksaanwijzing

Once successfully paired, the extender will transmit video and audio wirelessly.

5.1. Video- en audiotransmissie

The system supports wireless HD 1080p audio/video streaming. The transmission range is up to 100 feet within the same room, requiring a line of sight between the transmitter and receiver for optimal performance. A minimal latency of approximately 180ms is expected.

Figuur 5.1: Example application of the J-Tech Digital Wireless HDMI Extender in a conference room setting.

5.2. Supported Resolutions

The device supports a variety of HDMI resolutions, including:

• 480i@60Hz, 480p@60Hz
• 576i@50Hz, 576p@50Hz
• 720p bij 50/60 Hz
• 1080i@50/60Hz, 1080p@24/30/50/60Hz

5.3. Portable Use with Cameras

The compact transmitter can be easily connected to HDMI cameras and powered by a USB connection, such as a camera's USB port or a 5VDC 2A power bank, for mobile monitoring applications.

Figuur 5.2: The J-Tech Digital Wireless HDMI Extender transmitter connected to a camera setup, compatible with standard camera mounts.

6. Specificaties

7. Onderhoud

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

• Schoonmaak: Use a soft, dry cloth to clean the device surfaces. Avoid using harsh chemicals or abrasive cleaners.
• Opslag: Bewaar het apparaat op een koele, droge plaats, uit de buurt van direct zonlicht en extreme temperaturen wanneer u het niet gebruikt.
• Behandeling: Ga voorzichtig om met de apparaten om fysieke schade te voorkomen. Laat ze niet vallen en stel ze niet bloot aan harde stoten.
• Ventilatie: Ensure adequate airflow around the units to prevent overheating, especially during extended operation.

8. Probleemoplossing

If you encounter issues with your Wireless HDMI Extender, refer to the following common troubleshooting steps:

• Geen signaal:
  • Ensure both the transmitter and receiver are powered on and their indicator lights are active.
  • Verify that HDMI cables are securely connected to both the source and display devices.
  • Check for line of sight between the transmitter and receiver. Obstructions (walls, furniture) can significantly reduce range and signal quality.
  • Confirm that the source device is outputting a compatible HDMI signal (1080p, 720p, etc.).
  • Re-pair the devices if they lose connection (refer to Section 4.2).
• Intermitterend signaal/slechte kwaliteit:
  • Verklein de afstand tussen de zender en de ontvanger.
  • Minimaliseer interferentie van andere draadloze apparaten op de 5 GHz-band.
  • Zorg ervoor dat de antennes stevig bevestigd en correct georiënteerd zijn.
  • Check power supply for stability. Use the provided power adapters.
• IR-afstandsbediening werkt niet:
  • Ensure the IR blaster is positioned directly in front of the source device's IR sensor.
  • Verify the IR receiver is facing your remote control.
  • Check that the IR cables are securely plugged into the correct ports on both units.

9. Garantie en ondersteuning

All J-Tech Digital Products include a One-Year Manufacturer Warranty. Additionally, free lifetime technical support is available from our Customer Support Team located in Houston, Texas. Our team is available Monday-Friday, 9 AM-6 PM CST.

For contact information, please refer to the J-Tech Digitale Verkoperspagina.