Introduzione
Thank you for choosing the PeakDo Wireless HDMI Transmitter and Receiver. This device provides a seamless and high-quality wireless solution for transmitting video and audio signals, eliminating the need for cumbersome cables. It supports 4K decoding and 1080P/60Hz output, making it ideal for various applications including home entertainment, business presentations, and educational settings. This manual will guide you through the setup, operation, and troubleshooting of your new device.
Caratteristiche del prodotto
- Wireless HD Transmission: Transmit 4K decoded video with 1080P/60Hz output wirelessly, suitable for streaming movies, videos, and presentations to large screens.
- High-Speed Stable Transmission: Equipped with a dual-band chip (2.4G/5G) for fast and strong signal transmission up to 160ft (approx. 48 meters) with low latency (around 0.05s).
- Ampia compatibilità: Features an HDMI port and includes Mini HDMI to standard HDMI and USB-C to HDMI adapters, ensuring compatibility with a broad range of devices such as laptops, PCs, TV boxes, cameras, gaming consoles (Xbox, PS4/5, Switch), TVs, projectors, and monitors.
- LED Display and Surface Spraying: An integrated LED screen provides real-time status updates on connection, power, and signal. The device features a smooth, oil-sprayed surface for comfortable handling and a portable USB stick-like design.
- Funzionamento Plug and Play: Devices are pre-paired from the factory for automatic connection within approximately 10 seconds. No network or app installation is required. A dedicated RX button allows for quick disconnection and reconnection to protect privacy.
Contenuto della confezione
Si prega di verificare che tutti gli articoli siano presenti nel pacco:
- 1 x PeakDo Wireless HDMI Transmitter (TX)
- 1 x PeakDo Wireless HDMI Receiver (RX)
- 1 x Mini HDMI to Standard HDMI Adapter
- 1 x USB-C to HDMI Adapter
- 2 x USB-C Power Cables (for TX and RX power supply)
- 1 x Manuale utente (questo documento)

Image: The PeakDo Wireless HDMI Transmitter and Receiver units, along with the included Mini HDMI to HDMI and USB-C to HDMI adapters.
Guida all'installazione
Follow these steps to set up your PeakDo Wireless HDMI system:
Step 1: Install Receiver (RX)
- Plug the Receiver (RX) into an HDMI input port on your TV, monitor, or projector.
- Connect the RX unit to a power supply (at least 5V/2A) using the provided USB-C cable. Ensure the power source is stable.

Image: A visual guide illustrating the connection steps for the transmitter and receiver units to their respective devices and power sources.
Step 2: Install Transmitter (TX)
- Plug the Transmitter (TX) into the HDMI output port of your source device (e.g., laptop, PC, TV Box, camera). Use the appropriate adapter (Mini HDMI or USB-C) if necessary.
- Connect the TX unit to a power supply (at least 5V/2A) using the provided USB-C cable.

Image: The transmitter unit connected to a PC's HDMI port, demonstrating a typical setup.
Passaggio 3: attendere la connessione
The TX and RX units are pre-paired at the factory. They will automatically connect within approximately 10 seconds after both are powered on and connected to their respective devices. No further action is required for initial pairing.
Istruzioni per l'uso
Funzionamento di base
Once the transmitter and receiver are connected and paired, the content from your source device will automatically mirror or extend to the connected display. The LED display on both units will show connection status, power, and signal strength.

Image: A business meeting setup demonstrating the wireless HDMI system in use, projecting a laptop screen onto a large display.

Image: People watching high-definition content on a large TV screen, wirelessly streamed from a laptop using the PeakDo device.
Disconnetti e ricollega
To temporarily disconnect the transmission and protect your personal information, press the RX button on the receiver unit. To reconnect, simply press the RX button again, and the units will automatically re-establish the connection.
Transmission Range and Performance
The PeakDo Wireless HDMI system offers a transmission range of up to 160 feet (approximately 48 meters) in open line-of-sight conditions. The dual-band 2.4G/5G chip ensures a stable and fast connection with minimal latency. While the signal can penetrate walls, obstacles like thick walls or multiple barriers may shorten the effective transmission range or cause signal degradation.

Image: An illustration showing the 160ft wireless transmission range between a laptop and a large display in a meeting room setting.
Compatibilità
The PeakDo Wireless HDMI system is designed for broad compatibility:
- Transmitter (TX) Compatibility: Devices with HDMI output, including Laptops, PCs, TV Boxes, Gaming Consoles (Xbox, PS4/5, Nintendo Switch), and Movie Cameras. Includes adapters for Mini HDMI and USB-C ports.
- Receiver (RX) Compatibility: Displays with HDMI input, including TVs, Projectors, and Monitors.

Image: A diagram illustrating the wide range of compatible devices for both the transmitter (TX) and receiver (RX) units, including gaming consoles, PCs, laptops, cameras, TVs, projectors, and monitors.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun segnale sul display |
|
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| Segnale intermittente o di scarsa qualità |
|
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| LED display shows error/no status |
|
|
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | PeakDo |
| Nome del modello | PKD-CHD04-HD |
| Tecnologia di connettività | Wireless (2.4G/5G Dual-Band) |
| Tipo di connettore | Cavo HDMI |
| Risoluzione | 4K Decode, 1080p Output |
| Gamma di trasmissione | Fino a 160 piedi (circa 48 metri) |
| Latenza | Circa 0.05 secondi |
| Requisiti di alimentazione | 5V/2A (sia per TX che per RX) |
| Peso dell'articolo | 6.4 once (circa 181 grammi) |
| Dimensioni del prodotto | 3.98 x 1.1 x 0.5 pollici (circa 10.1 x 2.8 x 1.3 cm) |
| Colore | Nero |
| Caratteristiche speciali | Screen Mirroring, LED Display |
Manutenzione
To ensure the longevity and optimal performance of your PeakDo Wireless HDMI Transmitter and Receiver, please follow these maintenance guidelines:
- Keep the devices clean by wiping them with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
- Store the units in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Evitare di far cadere o di sottoporre i dispositivi a forti urti.
- Non tentare di smontare o riparare le unità autonomamente, poiché ciò invaliderebbe la garanzia e potrebbe causare danni.
Garanzia e supporto
PeakDo products are designed for reliability and performance. This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official PeakDo websito.
If you encounter any issues or have questions regarding your PeakDo Wireless HDMI Transmitter and Receiver, please contact PeakDo customer support. Our team is available to assist you with technical support and service inquiries.
Informazioni sui contatti: Please refer to the contact details provided on the product packaging or the official PeakDo websito per le informazioni di supporto più aggiornate.





