1. Introducció
Welcome to the user manual for your new Dangbei Freedo Portable Projector. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your device. The Freedo projector offers a portable cinematic experience with its 1080P resolution, 450 ISO lumens, and integrated Google TV with licensed Netflix. Its compact design and long battery life make it ideal for entertainment anywhere.
Característiques principals:
- Super Portable Cinema: Enjoy up to 2.5 hours of movie playback or 6 hours of music playback on a single charge. Power bank compatible for extended use.
- Clear and Vivid Visuals: Experience stunning 1080p visuals with 4K support, 450 ISO lumens, and over 90% DCI-P3 color coverage for true-to-life colors.
- Google TV and Licensed Netflix: Access 700,000+ movies and shows with official Netflix, easy casting, and voice control.
- Large Angle, Large Size: Project images from 40" to 180" with a 165° wide-angle tilt stand for flexible placement.
- AI-Powered Setup: InstanPro technology provides automatic autofocus, keystone correction, screen fit, and obstacle avoidance for effortless setup.
2. Què hi ha a la caixa
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- Projector portàtil Dangbei Freedo
- Adaptador d'alimentació
- Control remot
- Piles AAA (per al comandament a distància)
- Portable Dustproof Bag
- Targeta de garantia
- Manual d'usuari (aquest document)
3. Guia de configuració
3.1 Encès inicial
Connect the power adapter to the projector and a power outlet. The projector will automatically power on or can be powered on by pressing the power button.
3.2 AI-Powered Image Setup
The Freedo projector features InstanPro AI Image Setup for optimal picture quality. This includes:
- Enfocament automàtic: Ajusta automàticament la claredat de la imatge.
- Correcció trapezoidal automàtica: Corregeix les imatges distorsionades perquè siguin rectangulars.
- Ajust de la pantalla: Adjusts the image to fit your projection surface.
- Evitació d'obstacles: Detects and adjusts the image to avoid obstacles on the projection surface.
These features work automatically to provide the best possible image no matter where you set up your projector.

Figure 3.2: AI-Powered Setup in action, ensuring a perfect image.
3.3 Emparellament del control remot
To pair your remote control with the projector:
- Ensure the remote control is within 10cm (0.33ft) of the projector.
- Simultaneously press and hold the "Back" and "Home" buttons on the remote control until the indicator light starts flashing and a beep is heard.
- Quan sentiu dos bips, la connexió s'ha establert correctament.
Video 3.3.1: Instructions on how to pair the remote control with your Dangbei Freedo Projector.
3.4 Emparellament de dispositius Bluetooth
You can connect external Bluetooth devices like speakers or headphones to your projector:
- Go to "All settings" on your projector's interface.
- Seleccioneu "Bluetooth".
- Choose "Pair Accessory". The projector will begin searching for nearby Bluetooth devices.
- Select your desired Bluetooth device from the list and confirm pairing.
Video 3.4.1: Guide on how to pair Bluetooth devices with your Dangbei Freedo Projector.
4. Instruccions de funcionament
4.1 Navigating Google TV and Apps
Your Freedo projector comes with Google TV built-in, providing access to a vast library of content. Use the remote control to navigate the interface:
- Use the directional pad to move between options.
- Press the "OK" button to select an item.
- Press the "Home" button to return to the main Google TV screen.
- Press the "Back" button to go back to the previous screen.
- Utilize the voice control feature by pressing the microphone button on your remote and speaking commands.
The projector includes licensed Netflix and other popular streaming applications, allowing you to stream 10,000+ apps and 700,000+ movies and shows directly.

Figure 4.1: Google TV interface with various streaming apps.
4.2 Adjusting Projection Angle and Size
The integrated 165° wide-angle tilt stand allows for flexible projection. You can project onto walls, ceilings, or any flat surface. The projector supports image sizes from 40 inches up to 180 inches.

Figure 4.2: Flexible projection with the 165° tilt stand.
4.3 Contingut de càsting
Built-in Google Cast allows you to effortlessly stream photos, videos, and music from your compatible mobile devices (phones, tablets, laptops) to the big screen.
5. Manteniment
Un manteniment adequat garanteix la longevitat i el rendiment òptim del vostre projector.
5.1 Neteja del projector
- Exterior: Use a soft, dry cloth to wipe the exterior of the projector. Do not use abrasive cleaners or solvents.
- Lent: Gently clean the projector lens with a lens cleaning cloth or a soft, lint-free cloth specifically designed for optical surfaces. Avoid touching the lens directly with your fingers.
- Reixetes: Ensure the ventilation openings are clear of dust and debris to prevent overheating. You may use a can of compressed air to gently clear the vents.
5.2 Emmagatzematge
When not in use for extended periods, store the projector in its portable dustproof bag in a cool, dry place away from direct sunlight and extreme temperatures.
6. Solució De Problemes
If you encounter issues with your projector, please refer to the following common troubleshooting steps:
- Sense energia: Ensure the power adapter is securely connected to both the projector and a working power outlet. Check if the power outlet is functional.
- Sense imatge: Verify that the projector is powered on. Check the input source if you are using an external device (e.g., HDMI). Ensure the lens cap is removed. Allow the auto-focus and keystone correction to complete.
- Imatge borrosa: The projector features auto-focus. If the image remains blurry, try moving the projector slightly or manually adjusting focus via settings if available. Ensure the projection surface is flat.
- Sense so: Check the volume level on the projector and any connected external audio devices. Ensure Bluetooth audio devices are properly paired and connected.
- El control remot no respon: Check the batteries in the remote control. Ensure the remote is paired correctly (refer to Section 3.3).
- Sobreescalfament: Ensure the projector's vents are not blocked. Operate the projector in a well-ventilated area.
For persistent issues, please contact Dangbei customer support.
7. Especificacions
| Categoria | Especificació |
|---|---|
| Nom de marca | Dangbei |
| Número de model de l'article | DBOD03 |
| Tecnologia de visualització | DLP |
| Brightness (ISO Lumens) | 450 |
| Resolució de visualització | 1920 x 1080 (1080p Full HD) |
| Light Source Lifespan | 30,000 hores |
| Gamma de colors | > 90% DCI-P3, 124% Rec.709 |
| Formats suportats | HDR10, HLG |
| Mida de la imatge | 40"-180" (Recommended 60"-100") |
| Sistema operatiu | Google TV |
| RAM | 2 GB DDR3 |
| Emmagatzematge | 16 GB eMMC5.1 |
| Tecnologia de connectivitat | Bluetooth 5.1/BLE, Wi-Fi 5 (2.4G/5G, 802.11 a/b/g/n/ac), USB2.0 (Type-A) x 1, HDMI ARC x 1, DC-IN (USB Type-C) x 1 |
| Capacitat de la bateria | ~60 Wh |
| Movie Playtime (Eco Mode) | 2.5 hores |
| Music Playtime (Bluetooth Speaker Mode) | 6 hores |
| Altaveu d'àudio | 6W, 360° |
| Dolby Digital | Sí |
| Dolby Digital Plus | Sí |
| Pes de l'article | 2.64 pounds (1.4 kg / 3.1 lb) |
| Dimensions del producte | 5.1 x 3.9 x 9.3 polzades (131*109*238 mm) |
| País d'origen | Xina |
8. Garantia i Suport
8.1 Informació de la garantia
Your Dangbei Freedo Portable Projector comes with a warranty. Please refer to the included Warranty Card for detailed terms and conditions, including warranty period and coverage.
8.2 Atenció al client
For any questions, technical assistance, or support inquiries not covered in this manual, please visit the official Dangbei Store or contact their customer service directly.
Official Dangbei Store: https://www.amazon.com/stores/Dangbei/page/D8315986-370C-4B78-9AB6-B95D894C2194





