1. Introducció
Thank you for choosing the NEBULA X1 Triple Laser 4K Projector. This manual provides essential information for setting up, operating, and maintaining your projector to ensure optimal performance and longevity. Please read this manual thoroughly before using the product and retain it for future reference.
2. Instruccions de seguretat
- Seguretat làser: Do not look directly into the projector lens when the projector is operating. The laser light can cause eye damage.
- Ventilació: Assegureu-vos que hi hagi una ventilació adequada al voltant del projector. No bloquegeu les obertures de ventilació. El sobreescalfament pot provocar un mal funcionament o un incendi.
- Font d'alimentació: Use only the provided power adapter. Ensure the power outlet voltage matches the projector's requirements.
- Aigua i humitat: No exposeu el projector a la pluja, la humitat ni cap líquid.
- Neteja: Disconnect the power before cleaning. Use a soft, dry cloth. Avoid abrasive cleaners.
- Col·locació: Col·loqueu el projector sobre una superfície estable i plana. Eviteu exposar-lo a la llum solar directa o a prop de fonts de calor.
- Manteniment: Do not attempt to repair this product yourself. Refer all servicing to qualified service personnel.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- NEBULA X1 Triple Laser 4K Projector
- Control remot
- Adaptador d'alimentació
- Manual d'usuari (aquest document)
4. Producte acabatview
The NEBULA X1 is a compact and powerful triple laser 4K projector designed for home cinema. It features advanced imaging and sound technologies for an immersive viewexperiència.

Figura 4.1: Davant-dreta view of the NEBULA X1 Projector. The image displays the projector's main lens, the "NEBULA" branding on the front, a sturdy carrying handle on top, and ventilation grilles on the side. The overall design is sleek and modern in a dark gray finish.
Característiques principals:
- Triple Laser 4K Resolution (3840 x 2160)
- Brillantor de 3,500 lúmens ANSI
- Relació de contrast: 56,000: 1
- So estèreo de 40 W
- 0.9-1.5 Optical Zoom
- Smart AI for Auto Focus and Auto Obstacle Avoidance
- Suport de Dolby Vision
- Up to 300-inch Screen Size
- Built-In Micro Gimbal for flexible projection angles
- Integrated GTV (Google TV) for smart functionality
- Built-In Wi-Fi Connectivity
5. Configuració
5.1 Col·locació
Position the projector on a flat, stable surface. For optimal viewing, ensure the projector is centered with your projection screen or wall. The 0.9-1.5 optical zoom allows for flexibility in projection distance relative to screen size.
5.2 Connexió d'alimentació
- Connecteu l'adaptador de corrent al port d'entrada d'alimentació del projector.
- Connecteu l'altre extrem de l'adaptador de corrent a una presa de corrent adequada.
5.3 Initial Power-On and Auto-Adjustment
- Premeu el botó d'encesa del projector o del comandament a distància per encendre el dispositiu.
- The projector will automatically perform auto-focus and auto-obstacle avoidance to optimize the image. The built-in micro gimbal will also adjust the projection angle for a level image.
- Follow the on-screen instructions for initial setup, including language selection and network connection.
6. Instruccions de funcionament
6.1 Control remot
Use the provided remote control to navigate the projector's interface. Familiarize yourself with the buttons for power, navigation, volume, and input selection.
6.2 GTV (Google TV) Interface
The NEBULA X1 runs on GTV, providing access to streaming apps, content recommendations, and Google Assistant. Navigate using the remote control's directional pad and select button.
6.3 Ajustar la configuració
Access the settings menu to adjust image parameters such as brightness, contrast, color, and keystone correction (if manual adjustment is needed after auto-correction). You can also manage audio settings and network connections.
6.4 Dolby Vision
The projector supports Dolby Vision for enhanced HDR content. Ensure your content source also supports Dolby Vision for the best visual experience.
7. Connectivitat
7.1 Connexió Wi-Fi
- Go to the Settings menu on your projector.
- Select "Network & Internet" and then "Wi-Fi".
- Choose your desired Wi-Fi network and enter the password if prompted.
7.2 Dispositius externs
The projector typically includes HDMI and USB ports for connecting external devices such as Blu-ray players, gaming consoles, or USB storage devices. Refer to the projector's physical ports for available connections.
- HDMI: Connect an HDMI cable from your external device to the projector's HDMI input. Select the corresponding HDMI input source from the projector's menu.
- USB: Inseriu una unitat USB al port USB per reproduir contingut multimèdia files directament.
8. Manteniment
8.1 Neteja de la lent
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive materials or chemical cleaners.
8.2 Ventilació
Regularly check that the ventilation openings are clear of dust and debris. Use a soft brush or compressed air to clean them if necessary. Ensure the projector has sufficient space around it for proper airflow.
9. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No es mostra cap imatge | Power cable disconnected; incorrect input source; projector in standby mode. | Check power connection; select correct input source; press power button. |
| La imatge és borrosa | Auto-focus issue; lens dirty; projector too close/far from screen. | Initiate auto-focus manually; clean the lens; adjust projector distance. |
| Sense so | Volume too low; audio output muted; external device audio settings. | Increase volume; unmute audio; check audio settings on source device. |
| El comandament a distància no funciona | Piles esgotades; obstrucció entre el comandament a distància i el projector. | Replace batteries; ensure clear line of sight to projector's IR receiver. |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
10. Especificacions
| Característica | Especificació |
|---|---|
| Marca | NEBULOSA |
| Model | D2351 (X1) |
| Tecnologia de visualització | Triple làser |
| Resolució nativa | 3840 x 2160 (4K UHD) |
| Brillantor | 3,500 lúmens ANSI |
| Relació de contrast | 56,000:1 |
| Sortida d'àudio | So estèreo de 40 W |
| Zoom òptic | 0.9-1.5 |
| Funcions intel·ligents | Smart AI (Auto Focus, Auto Obstacle Avoidance), Built-In Micro Gimbal, GTV (Google TV) |
| Suport HDR | Dolby Vision |
| Connectivitat | Wi-Fi, HDMI (assumed), USB (assumed) |
| Dimensions del producte | 11 x 7.3 x 9.6 polzades |
| Pes de l'article | 8 unces |
11. Garantia i Suport
The NEBULA X1 Triple Laser 4K Projector comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official NEBULA weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.
For technical support, troubleshooting assistance, or service inquiries, please contact NEBULA customer support through their official weblloc web o la informació de contacte que es proporciona a la documentació del producte.
Assistència en línia: www.nebula.com/support





