PeakDo P3 Wireless HDMI Transmitter and Receiver User Manual

1. Introduction

The PeakDo P3 Wireless HDMI Transmitter and Receiver system allows you to wirelessly stream or mirror high-definition video and audio from various devices to an HDTV, projector, or monitor. Utilizing 60GHz mmWave technology, it provides uncompressed 1080P video with virtually zero latency, making it ideal for gaming, presentations, home theater, and more. This system eliminates the need for cumbersome HDMI cables and does not require Wi-Fi or app installations for operation.

2. Packing List

Please check the package contents to ensure all items are present:

• 1 x PeakDo P3 Receiver (RX)
• 1 x PeakDo P3 Transmitter (TX)
• 1 x Bracket for the Receiver
• 1 x Type-C Cable
• 1 x HDMI Cable

3. Setup Instructions

The PeakDo P3 system is designed for plug-and-play operation. Follow these steps for initial setup and connection to various devices.

3.1. Initial Connection and Pairing

1. **Connect the Receiver (RX)**: First, connect the Receiver (RX) to a 5V 2A power supply using the provided Type-C cable. Then, connect the HDMI output of the RX to the HDMI input of your receiving device (e.g., TV, projector, monitor).
2. **Connect the Transmitter (TX)**: Connect the Transmitter (TX) to a 5V 2A power supply (if needed, see device-specific notes below). Then, plug the HDMI output of the TX into the HDMI port of your source device (e.g., laptop, game console).
3. **Initial Pairing**: For the first-time use, perform a long press on the reset buttons of both the Transmitter and the Receiver. A blue light indicates that they are still pairing. Once the blue light turns green, the pairing is successful. No further pairing is needed for subsequent uses; it will be plug and play.

3.2. Connecting to Specific Devices

• **Android Phone**: An Android phone will typically require an extra HDMI to Type-C adapter to connect the transmitter. PeakDo supports desktop mode for compatible phones like Huawei, Samsung, and Smartison TNT.
• **iPhone**: An iPhone requires an extra HDMI-Lightning adapter. Additionally, the transmitter used with an iPhone needs an extra power supply plugged into its Type-C interface.
• **Laptop/PC**: Plug the transmitter directly into the laptop's HDMI port. For some older computers with underpowered HDMI interfaces, a Type-C cable is needed to connect the transmitter to a USB interface on the laptop for sufficient power.
• **Nintendo Switch**: The Switch dock will need an HDMI male to female adapter to connect the transmitter. A 360-degree adapter is recommended for optimal connection. The Switch dock itself does not require an extra power supply for the transmitter.
• **Camera**: Plug the receiver directly into the HDMI interface of the camera.

4. Operating Instructions

Once the Transmitter and Receiver are successfully paired (indicated by a green light), the system operates automatically. Simply ensure both units are powered and connected to their respective devices. The video and audio will be transmitted wirelessly.

• **Plug and Play**: No additional software, drivers, or Wi-Fi connection is required after the initial pairing.
• **Automatic Connection**: The units will automatically connect when powered on and within range.
• **Range**: The system can transmit up to 100 feet (30 meters) in a clear line of sight.
• **Latency**: Experience ultra-low latency (≤2.5ms), making it suitable for real-time applications like gaming and live streaming.

5. Maintenance

• **Cleaning**: Use a soft, dry cloth to clean the devices. Do not use liquid cleaners or aerosols.
• **Storage**: Store the devices in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
• **Handling**: Handle the transmitter and receiver with care to avoid physical damage.

6. Troubleshooting

• **No Signal/Connection**:
  • Ensure both Transmitter (TX) and Receiver (RX) are properly powered (5V 2A).
  • Verify that HDMI cables are securely connected to both source and display devices.
  • Check if the initial pairing process was completed successfully (green light on both units). If not, perform a long press on the reset buttons of both units to re-pair.
  • Ensure there are no significant obstructions between the transmitter and receiver. While slight obstructions may not affect transmission, thick walls or metal objects can block the signal.
  • Confirm that the antenna sides (where the "PeakDo" logo is) of the transmitter and receiver are placed opposite to one another for optimal signal.
• **Power Issues**:
  • Ensure the power supply is 5V 1A to 5V 2A. Insufficient power can lead to unstable operation.
  • For devices like iPhones or older laptops with underpowered HDMI ports, ensure the transmitter is connected to an external 5V power source via its Type-C port.
• **Compatibility Issues**:
  • The product supports most devices. However, specific adapters are required for iPhones (HDMI-Lightning adapter) and certain Android phones (e.g., Xiaomi) that do not natively support audio/video output via Type-C (requiring a Type-C to HDMI adapter).
  • For Nintendo Switch, an HDMI male to female adapter (preferably 360-degree) is needed to connect the transmitter to the dock.

7. Specifications

8. User Tips

• **Antenna Alignment**: For the best signal, ensure the side of both the transmitter and receiver with the "PeakDo" logo (which houses the antenna) are facing each other.
• **First-Time Pairing**: Remember to long-press the reset buttons on both units only for the very first use to initiate pairing. After that, it's plug-and-play.
• **Power Supply**: Always ensure both the transmitter and receiver have adequate power (5V 1A to 5V 2A). Some devices may require external power for the transmitter.
• **Adapter Compatibility**: If connecting to an iPhone or certain Android phones (like Xiaomi) via Type-C, an additional HDMI adapter will be necessary as these devices may not natively support video output via Type-C.
• **Accessories**: For optimal performance and compatibility, it is recommended to use accessories (like adapters) purchased from the official PeakDo store.

9. Warranty and Support

For warranty information, technical support, or any inquiries regarding your PeakDo P3 Wireless HDMI Transmitter and Receiver, please contact the seller or manufacturer directly through their official channels. Keep your purchase receipt for warranty claims.