1. Úvod
This manual provides detailed instructions for the CUIFATI Wireless HD Multimedia Extender Kit. This device allows for wireless transmission of high-definition audio and video signals, supporting both 5G and 2.4G dual-band frequencies and 1080P output. It is designed for seamless connectivity between various devices such as PCs, laptops, projectors, and TVs, offering a convenient plug-and-play solution for screen mirroring and extension.
2. Obsah balení
Zkontrolujte prosím, zda jsou všechny níže uvedené položky součástí balení. Pokud některé položky chybí nebo jsou poškozené, kontaktujte prosím zákaznickou podporu.
- 1 x Wireless HD Multimedia Transmitter
- 1 x Wireless HD Multimedia Receiver
- 2 x napájecí kabely USB
- 2 x HD Multimedia Interface Cables
- 2 x antény
- 1 x Uživatelská příručka (tento dokument)

Obrázek 2.1: Všechny komponenty obsažené v balení.
3. Konec produktuview
The CUIFATI Wireless HD Multimedia Extender Kit consists of a transmitter and a receiver, designed for robust and stable wireless signal transmission.
Klíčové vlastnosti:
- Dual Frequency Support: Operates on both 5G and 2.4G bands for stable and efficient transmission.
- 1080P HD Output: Delivers high-definition video at 1920x1080P resolution at 60Hz.
- Screen Mirroring & Extension: Supports both mirroring your screen and extending your desktop.
- Dlouhá přenosová vzdálenost: Achieves up to 150 meters (approx. 492 feet) in open environments.
- Široká kompatibilita: Works with PCs, laptops, cameras, TV boxes, projectors, displays, and HDTVs.
- Plug and Play: No software installation or Bluetooth pairing required.
- Odolný design: Features a full metal casing for rapid heat dissipation and anti-interference, ensuring product stability.
- Externí antény: Enhances signal reception and stability.

Figure 3.1: CUIFATI Wireless Extender Transmitter and Receiver.

Figure 3.2: Metal casing pro efektivní odvod tepla.
4. Pokyny k nastavení
The CUIFATI Wireless HD Multimedia Extender Kit is designed for simple plug-and-play operation. Follow these steps for quick setup:
- Identifikujte komponenty: Distinguish between the Transmitter (labeled 'Transmitter') and the Receiver (labeled 'Receiver').
- Připojit antény: Screw the provided antennas onto the designated ports on both the Transmitter and Receiver units.
- Připojení vysílače: Plug the Transmitter into the HD Multimedia output port of your source device (e.g., PC, laptop, camera, TV box).
- Připojení přijímače: Plug the Receiver into the HD Multimedia input port of your display device (e.g., TV, projector, monitor).
- Provide Power (if needed): If your source device cannot adequately power the Transmitter (e.g., low-power USB port), connect one of the provided USB power cables from the Transmitter's DC5V port to a USB power adapter or a powered USB port. Similarly, if the display device does not provide sufficient power, connect the Receiver to an external power source using the second USB power cable.
- Zapnutí zařízení: Ujistěte se, že jsou zapnuté zdrojové zařízení i zobrazovací zařízení.
- Vyberte vstup: On your display device, select the correct HD Multimedia input source to view the transmitted content.
The system should automatically establish a connection. No additional drivers or software are typically required.
5. Návod k obsluze
Once the setup is complete, operating the wireless extender is straightforward.
- Automatické připojení: After connecting and powering both units, they will automatically pair and begin transmitting the signal.
- Zrcadlení obrazovky: The default mode is typically screen mirroring, where your source device's display is duplicated on the connected display.
- Screen Extension: To use screen extension (where the connected display acts as a secondary monitor), adjust your display settings on your source device (e.g., Windows Display Settings or macOS System Preferences).
- Kompatibilita: The extender supports a wide range of devices. Ensure your source device's HD Multimedia output is active and your display's HD Multimedia input is selected.

Figure 5.1: Screen mirroring and extension capabilities.

Figure 5.2: Broad device compatibility.
6. Údržba
To ensure the longevity and optimal performance of your CUIFATI Wireless HD Multimedia Extender Kit, follow these simple maintenance guidelines:
- Čištění: Use a soft, dry cloth to clean the units. Avoid using liquid cleaners or solvents, as they may damage the casing nebo vnitřních součástí.
- Skladování: When not in use, store the units in a cool, dry place away from direct sunlight and extreme temperatures.
- Zacházení: S jednotkami zacházejte opatrně. Nevystavujte je pádu ani silným nárazům.
- Větrání: Ensure the units have adequate ventilation during operation to prevent overheating, especially given their metal casing pro odvod tepla.
7. Řešení problémů
If you encounter issues with your wireless extender, please refer to the following troubleshooting tips:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádný signál na displeji |
|
|
| Špatná kvalita videa nebo zpoždění |
|
|
| Žádný zvuk |
|
|
| Units feel warm | Normal operation, especially with metal casing designed for heat dissipation. | This is normal. Ensure adequate ventilation around the units. If they become excessively hot to touch, disconnect power and contact support. |
8. Specifikace
Detailed technical specifications for the CUIFATI Wireless HD Multimedia Extender Kit:
- Typ položky: Wireless HD Multimedia Transmitter and Receiver
- Materiál: Slitina zinku
- HD Multimedia Input Resolution: 1920x1080P at 60Hz (Downward Compatible)
- HD Multimedia Output Resolution: 1920x1080P at 60Hz
- Sound Format Support: Stereo
- Maximum Bandwidth Transmission: 148.5 MHz
- Maximum Transmission Rate: 1.485 Gbps
- Bezdrátové frekvence: Dvoupásmové připojení 5G a 2.4G
- Přenosová vzdálenost: Up to 150m (approx. 492ft) in open environments
- Product Size (each unit): Přibližně 108 x 37 x 17 mm (4.25 x 1.46 x 0.67 palce)
- Antenna Size: Přibližně 155 mm (6.1 palce)
- Příkon: DC 5V (via Micro USB)
- Kompatibilní zařízení: PCs, Laptops, Cameras, TV Boxes, Projectors, Displays, HDTVs

Obrázek 8.1: Rozměry produktu.
9. Informace o záruce
The CUIFATI Wireless HD Multimedia Extender Kit is covered by a manufacturer warranty for 90 days from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or external causes.
Please retain your proof of purchase for warranty claims. For warranty service, contact customer support.
10. Podpora
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact CUIFATI customer support through the retailer where you purchased the product or visit the official CUIFATI brand store online.
When contacting support, please have your product model number (CUIFATIuscmw5egkl) and purchase information readily available.