PeakDo HDMI Wireless Transmitter and Receiver

Introduction

The PeakDo HDMI Wireless Transmitter and Receiver kit provides a seamless solution for extending audio and video from various devices to an external HDMI display. Utilizing 60GHz millimeter wave technology, it offers zero-latency 1080P@60Hz video transmission, making it ideal for gaming, presentations, meetings, education, and live broadcasting. This plug-and-play system eliminates the need for complex software installations or Wi-Fi connections, offering a convenient and portable experience.

Package Contents

Please verify that all items are included in your package:

• Receiver Unit
• HDMI Cable
• USB-C Cable
• Transmitter (with C adapter and HDMI connector)
• Magnetic Pad
• USB-C Elbow Cable

Figure 1: Package Contents - Receiver, HDMI Cable, USB-C Cable, Transmitter (C adapter + HDMI), Magnetic Pad, USB-C Elbow Cable.

Setup Instructions

Follow these steps to set up your PeakDo HDMI Wireless Transmitter and Receiver.

1. Connect the Receiver to TV/Projector

1. Connect the HDMI cable from the receiver to an available HDMI input on your TV or projector.
2. Connect the USB-C cable to the receiver for power, and plug the other end into a 5V/1A power source (e.g., TV USB port, USB wall adapter).
3. Mount the receiver on the side of the TV or projector using the magnetic pad for optimal signal reception.

2. Connect the Transmitter to Your Device

The transmitter supports various devices. Choose the appropriate connection method:

For Mobile Phones (USB-C enabled):

1. Connect the USB-C adapter to the transmitter.
2. Plug the transmitter (with USB-C adapter) directly into your phone's USB-C port.
3. Alternatively, use the USB-C elbow cable and magnetic pad to attach the transmitter to the back of your phone for a more secure setup.
4. If your phone requires external power during casting, connect a USB-C charging cable to the USB-C port on the side of the transmitter.

Note: For iPhones, a separate Lightning to HDMI adapter is required (sold separately). Ensure your Android phone's USB-C port supports HDMI output functions.

Figure 2: Mobile phone connected to the transmitter, mirroring its screen wirelessly.

For Laptops/Computers:

1. Plug the HDMI transmitter directly into your laptop's HDMI port.
2. If your PC's HDMI port cannot supply enough power, use a USB-C cable to provide external power to the transmitter.

Figure 3: Laptop connected to the transmitter for wireless display mirroring.

For Gaming Consoles (e.g., PS5, Nintendo Switch, Xbox):

1. Plug the HDMI transmitter into the console's HDMI output port.
2. For Nintendo Switch, plug the transmitter and the power cable into the base of the Switch dock.

For Cameras:

1. Plug the HDMI transmitter into the camera's HDMI output port.
2. If your camera has a mini HDMI port, use a mini HDMI to standard HDMI adapter (sold separately).

Figure 4: Camera connected to the transmitter for wireless monitoring.

Operating Instructions

The PeakDo HDMI Wireless Transmitter and Receiver is designed for plug-and-play operation. No software installation, Wi-Fi connection, or complex setup is required.

1. Once the receiver is connected to your display and powered, and the transmitter is connected to your source device, the system will automatically establish a connection.
2. For the first-time pairing, press and hold the buttons on both the transmitter and receiver for a few seconds. A blue light indicates pairing mode, and a green light signifies a successful connection.
3. Your device's screen will be mirrored wirelessly to the connected display.

Figure 5: Key Features of PeakDo PK-5M23.

Troubleshooting

If you encounter issues, please refer to the following common solutions:

• Transmitter and Receiver Cannot Be Connected:
  Confirm your device supports the DP output function. Ensure the device is within 5 meters of the receiver. Reconnect after long-pressing the reset key on both devices.
• Indicator Light Does Not Turn On:
  Check the power supply for both the transmitter and receiver. Both should be above DC 5V/1A.
• Mobile Phone Compatibility:
  Only phones equipped with a USB-C port that supports HDMI output can cast wirelessly. iPhones require a separate Lightning to HDMI adapter (sold separately).
• Lag or Disconnection:
  Confirm the product is within the effective distance of 5 meters. Ensure the orientation of both the receiver and transmitter are in the correct position, and there are no obstacles in-between. The signal transmission requires the receiving and transmitting antenna to be aligned within 60 degrees without shielding. Adjust placement for optimum experience.
• Resolution and Refresh Rate Issues:
  The devices support a resolution and refresh rate of 1080P@60Hz. If your phone runs at 1080P@90Hz, 1080P@120Hz, or 2K resolution, the projection cannot be established. If a connection is established, there would be high latency. Ensure your phone is running at 1080P@60Hz before use for video/gaming transmission.

Figure 6: FAQ and Important Notes for optimal performance.

Specifications

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact information provided with your product packaging or visit the official PeakDo website. Keep your purchase receipt for warranty claims.