YEHUA 5G/2.4G Wireless HDMI Display Adapter User Manual

1. 서론

This manual provides instructions for the YEHUA 5G/2.4G Wireless HDMI Display Adapter. This device enables wireless mirroring of content from your Android, iOS, Windows, or MacOS devices to a larger display such as a TV, monitor, or projector. It supports 4K resolution and utilizes both 5G and 2.4G wireless frequencies for stable connections via Miracast, AirPlay, and DLNA protocols.

Image 1.1: The YEHUA Wireless HDMI Display Adapter connected to a television, displaying content mirrored from a smartphone. The image highlights the 4K Ultra HD capability and 5G wireless connectivity.

2. 제품 오버view

The YEHUA Wireless HDMI Display Adapter is designed for ease of use and stable performance. It features a compact design with integrated suction cups for secure attachment to surfaces, and a button for convenient Wi-Fi settings adjustment.

2.1개의 구성요소

• Wireless HDMI Display Adapter unit
• USB Power Cable with integrated Wi-Fi antenna

Image 2.1: The package contents of the YEHUA Wireless HDMI Display Adapter, showing the main dongle unit and the USB power cable with its integrated antenna.

이미지 2.2: 자세한 view of the YEHUA Wireless HDMI Display Adapter, highlighting its four suction cups on the back for secure mounting and the control button on the front face.

3. 설정

Follow these steps to set up your YEHUA Wireless HDMI Display Adapter:

1. 디스플레이에 연결: Insert the HDMI connector of the adapter into an available HDMI port on your TV, monitor, or projector.
2. 전원 연결: Connect the USB power cable to the adapter. Then, plug the USB-A end of the power cable into a USB power source (e.g., a USB port on your TV or a 5V/2A USB power adapter). Ensure the external antenna is positioned for optimal signal reception.
3. 입력 선택: Switch your display device's input source to the corresponding HDMI port where the adapter is connected.
4. 초기 화면: The adapter's startup screen will appear on your display, providing instructions for connecting your device.

Image 3.1: A visual guide demonstrating the connection process for the YEHUA Wireless HDMI Display Adapter. It shows the dongle connected to a TV's HDMI port, powered by a USB adapter, and wirelessly receiving content from a smartphone.

4. 사용 설명서

The adapter supports Miracast, AirPlay, and DLNA for screen mirroring. The specific connection method will depend on your device's operating system.

4.1 장치 연결

• For Android Devices (Miracast/Google Home): Enable the screen mirroring feature (often called 'Smart View', 'Wireless Display', 'Screen Mirroring', or 'Cast') on your Android device. Select the YEHUA adapter from the list of available devices.
• iOS 기기(AirPlay)의 경우: Connect your iOS device to the same Wi-Fi network as the YEHUA adapter. Open Control Center, tap 'Screen Mirroring', and select the YEHUA adapter.
• For Windows/MacOS Devices: Use the built-in screen mirroring features (e.g., 'Connect to a wireless display' on Windows, or AirPlay on MacOS) or a compatible application.

4.2 Wi-Fi Settings Adjustment

The adapter features a button for adjusting Wi-Fi settings. Refer to the on-screen instructions displayed by the adapter for specific steps to change Wi-Fi networks or other configurations using this button.

4.3 애플리케이션 호환성

The adapter supports a wide range of applications for mirroring. However, please note the following:

• Android devices are compatible with most applications.
• iOS devices are generally 호환되지 않음 with subscription-based streaming applications such as Netflix, Amazon Video, Sky Go, BT Sport, DIRECTV, HULU, Comcast TV, Xfinity, and Vudu due to content protection (DRM).

Image 4.1: A compatibility chart illustrating which popular applications are supported for mirroring on Android and iOS devices. It clearly indicates limitations for certain streaming services on iOS.

Image 4.2: The YEHUA Wireless HDMI Display Adapter being placed into a backpack, demonstrating its compact size and portability for use while traveling or in various locations.

5. 유지관리

To ensure the longevity and optimal performance of your YEHUA Wireless HDMI Display Adapter, follow these maintenance guidelines:

• 기기를 건조하고 습기가 없는 곳에 보관하세요.
• 장치를 극한의 온도에 노출시키지 마십시오.
• 부드럽고 마른 천으로 기기를 살살 닦아주세요. 액체 세척제나 스프레이형 세척제는 사용하지 마세요.
• 기기를 직접 분해하거나 수리하려고 하지 마십시오. 서비스가 필요한 경우 고객 지원 센터에 문의하십시오.

6. 문제 해결

If you encounter issues with your YEHUA Wireless HDMI Display Adapter, refer to the following common solutions:

• TV에 표시되지 않음:
  • Ensure the adapter is securely connected to the HDMI port.
  • Verify the USB power cable is properly connected and receiving power (5V/2A recommended).
  • Check that your TV's input source is set to the correct HDMI port.
• Unstable Connection or Lag:
  • Ensure the external antenna is positioned optimally and not obstructed.
  • Move your source device closer to the adapter to improve signal strength.
  • If your router supports it, try connecting to the 5G Wi-Fi band for better performance and less interference.
  • Reduce the number of active devices on your Wi-Fi network.
• Cannot Connect Device:
  • Ensure your device's Wi-Fi is enabled and connected to the same network as the adapter (for AirPlay/DLNA).
  • Restart both your source device and the YEHUA adapter.
  • Check your device's screen mirroring settings and ensure they are correctly configured.
• Subscription App Issues (iOS):
  • As noted in Section 4.3, many paid streaming services are not supported for mirroring on iOS due to DRM restrictions. This is expected behavior.

7. 사양

8. 보증 및 지원

For warranty information and technical support, please refer to the documentation included with your purchase or contact YEHUA customer service directly. Keep your proof of purchase for warranty claims.