1. Introducció
Gràcies per la compraasing the FUDONI Projector, Model GC666. This projector is designed to provide a high-quality visual experience for home entertainment, offering Native 1080P Full HD resolution with 4K support, versatile connectivity options including dual-band WiFi and Bluetooth, and a large adjustable display size. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. Please read this manual thoroughly before using the projector and retain it for future reference.
2. Informació de seguretat
Precaucions de seguretat importants:
- No mireu directament a la lent del projector quan estigui encès.amp està encès. La llum intensa pot causar lesions oculars.
- Ensure proper ventilation around the projector. Do not block ventilation openings. Overheating can lead to malfunction or fire.
- Use only the power adapter supplied with the projector. Using an incorrect adapter may cause damage or fire.
- Keep the projector away from water, moisture, and flammable materials.
- No intenteu desmuntar ni reparar el projector vosaltres mateixos. Encarregueu totes les tasques de manteniment a personal qualificat.
- Clean the projector only with a dry, soft cloth. Avoid liquid cleaners or abrasive materials.
- Col·loqueu el projector sobre una superfície estable i plana per evitar que caigui.
- Desendolleu el projector de la presa de corrent durant tempestes o quan no l'utilitzeu durant períodes prolongats.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- FUDONI Projector
- Control remot
- Cable HDMI
- Cable d'alimentació de CA.
- Cable AV
- Manual d'usuari
4. Producte acabatview
4.1. Projector Components

Figura 4.1: Frontal view of the FUDONI Projector, showcasinla seva lent i el seu disseny compacte.
The FUDONI Projector features a sleek, portable design with essential components for a comprehensive viewexperiència.
4.2. Característiques clau

Figure 4.2: Infographic detailing the projector's core features including Native 1080P HD, 2.4+5G WiFi, Bluetooth 5.3, built-in speaker, 12000 lumens, 80000 hours lifespan, keystone correction, and 300-inch screen support.
- Resolució nativa de 1080p Full HD: Provides clear and sharp images, supporting 4K input.
- WiFi de doble banda (2.4G+5G): Garanteix una duplicació de pantalla sense fil estable i ràpida.
- Bluetooth 5.3: For connecting external audio devices like soundbars and headphones.
- Altaveu integrat: Àudio integrat per a més comoditat.
- Alt Brillantor: 12000 lumens for vivid projections.
- Llarga vida útil: Lamp vida útil fins a 80,000 hores.
- Correcció Keystone: Ajusta la distorsió de la imatge.
- Pantalla gran: Supports projection sizes from 35 to 300 inches.
- Funció de zoom: Adjusts image size from 100% to 50% without moving the projector.
4.3. Ports d'entrada/sortida

Figura 4.3: posterior view of the projector, highlighting its various input/output ports including USB, HDMI, AV, and Audio out.
The projector is equipped with multiple ports for broad compatibility:
- Ports USB: Per connectar unitats USB.
- Ports HDMI: For connecting devices like TV sticks, laptops, gaming consoles (PS5), and DVD players.
- Port AV: Per connectar dispositius més antics mitjançant un cable AV.
- Sortida d'àudio: For connecting external speakers or headphones via a 3.5mm audio jack.
5. Configuració
5.1. Col·locació i mida de projecció
Choose a suitable location for your projector. The projection distance affects the screen size. Ensure the projector is placed on a stable, level surface or mounted securely.

Figure 5.1: Illustration of projection sizes (35", 110", 200") achievable with the FUDONI Projector at varying distances and placements (table, tripod, ceiling mount).
The projector supports a projection size range of 35 to 300 inches at a distance of 4 to 30 feet. For optimal viewing, adjust the distance to achieve your desired screen size.
5.2. Connexió d'alimentació
- Connect the AC power cable to the projector's power input port.
- Connecteu l'altre extrem del cable d'alimentació a una presa de corrent.
- Premeu el botó d'encesa del projector o del comandament a distància per encendre el dispositiu.
5.3. Enfocament i correcció Keystone
After powering on, adjust the focus ring on the projector lens until the image appears clear and sharp. If the image appears trapezoidal, use the keystone correction feature (manual or digital, depending on model) to square the image. The FUDONI Projector supports ±15° keystone correction.
6. Instruccions de funcionament
6.1. Wireless Connectivity (WiFi)
The projector supports 2.4G and 5G dual-band WiFi for stable and smooth screen mirroring from various devices.

Figure 6.1: The projector demonstrating wireless connectivity with iPhone, Android phones, MacBook, and Windows laptops via 5G/2.4G WiFi.
- Navigate to the WiFi settings on the projector's main menu.
- Seleccioneu la xarxa WiFi desitjada i introduïu la contrasenya.
- Once connected, select the screen mirroring option (e.g., iOS Cast, Android Cast, Miracast) on the projector.
- On your mobile device or computer, enable screen mirroring/casting and select the projector from the list of available devices.
Note: Due to copyright protections, streaming services like Netflix, Amazon Prime Video, and Hulu may not support screen mirroring directly from mobile devices. For these services, it is recommended to use a compatible streaming stick (e.g., TV Stick, Roku) connected via HDMI.
6.2. Funció Bluetooth
Connect external Bluetooth audio devices for an enhanced sound experience.

Figure 6.2: The projector illustrating its Bluetooth connectivity with various audio devices such as portable speakers and headphones.
- Aneu a la configuració de Bluetooth al menú del projector.
- Enable Bluetooth and put your audio device (e.g., soundbar, headphones) into pairing mode.
- Seleccioneu el dispositiu de la llista de dispositius Bluetooth disponibles al projector per connectar-vos-hi.
6.3. Connexions amb cable
Connect various devices using the available ports:
- HDMI: Connect TV sticks, Roku, DVD players, laptops, gaming consoles (PS5), etc., using an HDMI cable. Select the corresponding HDMI input source on the projector.
- USB: Inseriu una unitat USB per reproduir contingut multimèdia files directament. Seleccioneu la font d'entrada USB.
- DE: Use the provided AV cable to connect devices with AV output. Select the AV input source.
6.4. Funció de zoom
Adjust the image size without physically moving the projector.

Figure 6.3: A user operating the projector with a remote, showing the zoom function adjusting the screen size from 100% to 50%.
The zoom function allows you to shrink the image size from 100% down to 50% via the remote control or projector menu. This is useful for fine-tuning the projection to fit your screen or wall.
7. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim del projector.
- Neteja de la lent: Use a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive cleaners or cloths that could scratch the lens.
- Neteja del cos del projector: Wipe the exterior with a soft, dry cloth. Avoid using harsh chemicals or solvents.
- Ventilació: Periodically check that the ventilation openings are clear of dust and debris. Use a soft brush or compressed air to gently clean them.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu el projector en un lloc fresc i sec, protegit de la pols i de les temperatures extremes.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha imatge a la pantalla | Power cable disconnected; Incorrect input source; Device not connected properly. | Check power connection; Select correct input source (HDMI, USB, AV); Ensure cables are securely connected. |
| La imatge és borrosa | Enfocament no ajustat; Projector massa lluny/massa a prop de la pantalla. | Adjust the focus ring on the lens; Adjust projection distance. |
| La imatge és trapezoïdal | Projector no perpendicular a la pantalla. | Adjust keystone correction in the menu or physically reposition the projector. |
| Sense so | Volum massa baix; dispositiu d'àudio extern no connectat/emparellat; silenciat. | Increase volume; Connect/pair Bluetooth device; Unmute projector. |
| WiFi/Bluetooth connection unstable | Interference; Distance from router/device. | Reduce distance to router/device; Minimize interference from other wireless devices. |
9. Especificacions

Figure 9.1: Dimensions of the FUDONI Projector: 8.15 inches length, 6.65 inches width, and 3.58 inches height, with a weight of 2.64 pounds.
| Característica | Detall |
|---|---|
| Marca | FUDONI |
| Número de model | GC666 |
| Resolució de visualització | Native 1920 x 1080 (1080P Full HD), 4K Supported |
| Brillantor | 12000 lúmens |
| Tecnologia de connectivitat | WiFi (2.4G+5G), Bluetooth 5.3, HDMI, USB, AV |
| Mida de projecció | 35 - 300 polzades |
| Distància de projecció | 4 - 30 peus |
| Funció de zoom | 50% - 100% |
| Correcció de pedra clau | ±15° |
| Altaveu incorporat | Sí |
| Lamp Vida útil | Fins a 80,000 hores |
| Pes de l'article | 2.64 lliures |
| Dimensions del producte | 8.15 x 6.65 x 3.58 polzades |
10. Atenció al client
For any questions, technical assistance, or warranty inquiries regarding your FUDONI Projector, please contact our customer support team. We are committed to providing prompt and helpful service.
Informació de contacte:
- Please refer to the contact details provided on the FUDONI official website or your purchase platform for the most up-to-date support information.
- When contacting support, please have your product model (GC666) and purchase details ready.



