1. Introduzione
This manual provides essential information for the safe and efficient operation of your GooDee AC571 4K Smart Projector. Please read it thoroughly before use and retain it for future reference.

Image 1.1: The GooDee AC571 4K Smart Projector. This image displays the projector's front and side profile, highlighting its lens and speaker grille.
2. Cosa c'è nella scatola
Verificare che tutti gli articoli siano presenti al momento del disimballaggio:
- GooDee AC571 4K Smart Projector
- Cavo di alimentazione
- Cavo HDMI
- Telecomando
- Kit di pulizia
- Copriobiettivo per proiettore
- Manuale dell'utente (questo documento)
3. Guida all'installazione
3.1 Posizionamento iniziale
Place the projector on a stable, flat surface. Ensure adequate ventilation around the device. For optimal viewPosizionare il proiettore direttamente di fronte alla superficie di proiezione (parete o schermo).
3.2 Collegamento di alimentazione
- Collegare il cavo di alimentazione all'ingresso di alimentazione del proiettore.
- Collegare l'altra estremità del cavo di alimentazione a una presa elettrica adatta.
3.3 Collegamento di dispositivi esterni
The projector supports various input sources. Refer to the port diagram below for connection points.

Image 3.1: Rear panel connections of the GooDee AC571 Projector. This image illustrates the available ports including HDMI, USB, and audio output, with labels indicating their functions.
- HDMI: Connect Blu-ray players, gaming consoles, or laptops using the provided HDMI cable.
- USB: Inserire unità USB per la riproduzione multimediale.
- Uscita audio da 3.5 mm: Collegare cuffie o altoparlanti esterni.
3.4 Automatic Calibration (ToF Auto Focus & Keystone)
The projector features advanced AI + ToF Smart Sensing for automatic image calibration. Upon power-on or movement, the projector will automatically adjust focus, keystone correction, and screen adaptation for a clear, rectangular image.

Image 3.2: The GooDee AC571 Projector demonstrating 1ms ultra-low latency ToF Smart Sensing and AI Precision for auto-calibration. The image shows the projector automatically adjusting the projected image on a wall, ensuring optimal focus and keystone correction.
This process includes:
- Messa a fuoco automatica: Ensures a sharp image.
- Keystone automatico: Corregge la distorsione trapezoidale.
- Evitamento automatico degli ostacoli: Adjusts the image to avoid objects on the projection surface.
- Automatic Screen Adaptation: Fits the image to the available screen area.
4. Istruzioni per l'uso
4.1 Accensione/spegnimento
- Premere il pulsante di accensione sul proiettore o sul telecomando per accendere o spegnere l'unità.
4.2 Navigazione nel sistema operativo Smart
The GooDee AC571 features an intelligent operating system with built-in applications. Use the remote control to navigate the interface.

Image 4.1: The GooDee AC571's Smart OS interface, displaying various streaming app icons like Netflix, Prime Video, and YouTube. This image shows the user-friendly layout for accessing built-in entertainment.
- Schermata iniziale: Access pre-installed apps like Netflix, Prime Video, and YouTube.
- App Store: Download additional applications for personalized entertainment.
- Impostazioni: Adjust display, audio, network, and system preferences.
4.3 Connettività wireless (WiFi e Bluetooth)
The projector supports WiFi 6 and Bluetooth 5.4 for seamless streaming and audio connections.

Image 4.2: The GooDee AC571 Projector demonstrating seamless streaming and effortless connectivity via WiFi 6 and Bluetooth 5.4. The image shows a smartphone mirroring content to the projector, highlighting its wireless capabilities.
- Connessione wifi: Vai a Settings > Network > WiFi to connect to your wireless network.
- Connessione Bluetooth: Vai a Impostazioni > Bluetooth to pair with Bluetooth headphones or speakers.
- Clonazione schermo: Use AirPlay (iOS) or Miracast (Android/Windows) for wireless screen sharing.
4.4 Audio Settings (Dolby Audio & AI SoundBalance)
The projector features Dolby Audio-certified 30W dual speakers and AI SoundBalance technology.

Image 4.3: The GooDee AC571 Projector with Dolby Audio. The image visually represents sound waves emanating from the projector, emphasizing its immersive audio capabilities.
- Controllo del volume: Adjust using the remote control.
- Modalità audio: Access audio settings to select different sound profiles or enable/disable AI SoundBalance.
5. Manutenzione
5.1 Pulizia delle lenti
Use the provided cleaning kit to gently clean the projector lens. Avoid abrasive materials that could scratch the lens surface.
5.2 Protezione dalla polvere
The projector incorporates an advanced dust-shield triple-protection architecture. However, regular cleaning of the exterior with a soft, dry cloth is recommended to prevent dust buildup.

Image 5.1: Illustration of the GooDee AC571 Projector's advanced dust-shield triple-protection architecture. The image shows a transparent overlay highlighting the internal dust protection mechanisms, ensuring longevity and clear projection.
5.3 Conservazione
When not in use, cover the lens with the provided lens cap and store the projector in a cool, dry place away from direct sunlight and extreme temperatures.
6. Risoluzione Dei Problemi
Per i problemi più comuni e le relative soluzioni, fare riferimento alla tabella sottostante.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna immagine visualizzata | Power not connected; Input source incorrect; Lens cap on | Controllare il collegamento dell'alimentazione; Selezionare la sorgente di ingresso corretta; Rimuovere il tappo dell'obiettivo |
| L'immagine è sfocata | Out of focus; Projector moved | Allow auto-focus to recalibrate; Manually adjust focus if needed via settings |
| L'immagine è distorta (forma trapezoidale) | Keystone non corretto | Allow auto-keystone to recalibrate; Manually adjust keystone via settings |
| Nessun suono | Volume too low; External audio device not connected; Muted | Increase volume; Check external audio connections; Unmute projector |
| Impossibile connettersi al WiFi/Bluetooth | Incorrect password; Device out of range; Network issue | Verify password; Move closer to router/device; Restart router/projector |
7. Specifiche
Key technical specifications for the GooDee AC571 4K Smart Projector:
| Caratteristica | Specificazione |
|---|---|
| Marca | BuonoDee |
| Numero di modello | AC571 |
| Risoluzione dello schermo | 1920 x 1080 (1080P nativo, decodifica 4K) |
| Luminosità | 3000 ANSI Lumen |
| Rapporto di contrasto | 20,000:1 |
| Gamma di colori | 98% NTSC |
| Caratteristiche speciali | ToF Auto Focus, Auto Keystone, Auto Obstacle Avoidance, Auto Screen Alignment, MEMC, Dolby Audio, AI SoundBalance Pro, AI Image Tech, Built-in Wi-Fi 6, Bluetooth 5.4, Built-in Speaker, Movin OS with Netflix/Prime Video/YouTube |
| Tecnologia di connettività | Bluetooth, HDMI, USB, Wi-Fi |
| Usi consigliati | Affari, Istruzione, Giochi, Home Cinema |
| Peso dell'articolo | 9.23 libbre |
| Dimensioni del pacco | 12 x 10 x 9.25 pollici |
8. Garanzia e supporto
8.1 Informazioni sulla garanzia
Your GooDee AC571 4K Smart Projector is covered by a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty duration and coverage details.
8.2 Assistenza clienti
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact GooDee customer support. Contact information can typically be found on the GooDee official websito o sulla scheda di garanzia.

Image 8.1: A customer support representative, symbolizing reliable service and professional support available for GooDee products.





