1. Úvod
This manual provides essential information for the safe and effective operation of your NEBULA X1 Triple Laser 4K Projector. Please read it thoroughly before using the product and retain it for future reference.
Image: The NEBULA X1 Triple Laser 4K Projector, a compact, dark gray device with a handle on top and a prominent lens on the front. The projector features a sleek design with ventilation grilles on the sides.
2. Co je v krabici
Ověřte, zda jsou v balení přítomny všechny položky:
- NEBULA X1 Triple Laser 4K Projector
- Dálkové ovládání
- Napájecí adaptér
- Stručný průvodce (není součástí této příručky)
3. Nastavení
3.1 Počáteční umístění a připojení napájení
- Umístěte projektor na stabilní, rovný povrch. Zajistěte dostatečné větrání kolem zařízení.
- Připojte napájecí adaptér ke vstupnímu portu projektoru a poté jej zapojte do elektrické zásuvky.
- Stisknutím tlačítka napájení na projektoru nebo dálkovém ovladači jej zapněte.
3.2 AI Spatial Adaptation
The NEBULA X1 features AI Spatial Adaptation for optimal image setup. This system automatically scans your projection surface and adjusts the image for the best position, size, and clarity.
Image: A projector in a living room automatically adjusting its image to fit a wall, demonstrating AI Spatial Adaptation features like MotionZoom, Auto Micro Gimbal, Auto Obstacle Avoidance, Real-Time Autofocus and Keystone, and Auto Screen Fit. This feature works best within a 13-foot (4-meter) projection distance.
3.3 Optical Zoom Adjustment
Utilize the 0.9-1.5 short to long throw motorized optical zoom to adjust the image size without physically moving the projector. This preserves original image quality.
Image: A graphic illustrating the projector's optical zoom capabilities, showing how it can project a 150-inch screen from 10 feet (0.9:1 throw ratio) or 16 feet (1.5:1 throw ratio) without loss of quality. The on-screen interface for adjusting zoom and focus is also depicted.
4. Návod k obsluze
4.1 Zapnutí/vypnutí
Press the power button on the remote or the top of the projector to turn the device on or off. A short press will put it into standby mode, while a long press will fully power it down.
4.2 Rozhraní a streamování Google TV
The NEBULA X1 runs on Google TV, providing access to over 10,000 apps, including official 4K Netflix with Dolby Vision. Navigate the interface using the remote control.
Image: A projector displaying the Google TV home screen on a large outdoor screen, featuring icons for Netflix, YouTube, Hulu, Prime Video, and other streaming services. This illustrates the integrated smart TV functionality.
4.3 Konektivita
Projektor nabízí různé možnosti připojení:
- HDMI 2.1 (eARC): For lossless transmission and 4K@60Hz smooth gaming.
- USB: For media playback from external storage devices.
- AUX: For connecting external audio devices.
- Bluetooth: For wireless audio connections.
- Wi-Fi: For internet access and streaming.
Image: A diagram showing the various input and output ports on the NEBULA X1 projector, including HDMI, USB, and audio jacks, along with icons representing devices like smartphones, laptops, headphones, speakers, and game consoles that can be connected.
4.4 Zvukové funkce
Experience immersive stereo sound with 40W speakers that support Dolby Audio, delivering 55Hz bass and up to 87dB loudness.
Image: The NEBULA X1 projector placed on an outdoor table with sound waves graphically emanating from its sides, illustrating its powerful 40W stereo sound system with Dolby Audio support, 55Hz bass, and 87dB loudness.
4.5 Možnosti ovládání
Control your projector using one of four intuitive methods:
- Hlasové ovládání: Use Google Assistant for hands-free commands.
- Dálkové ovládání: The included remote provides full functionality.
- Dotyková tlačítka: Physical buttons on the projector for basic controls.
- NEBULA Connect App: Control the projector from your smartphone.
Image: A visual representation of the four control options for the NEBULA X1: a remote control, the projector's touch buttons, a smartphone running the NEBULA Connect app, and the Google Assistant logo, indicating voice control capabilities.
4.6 Obsah obsazení
Expand your entertainment options by casting content directly from your phone or laptop using Google Cast or NEBULA Cast.
Image: A smartphone screen mirroring its content onto a large projected display, demonstrating the ability to cast content from various devices using Google Cast and NEBULA Cast.
4.7 3D Cinema
The NEBULA X1 supports 3D content. DLP Link 3D Glasses are required for this feature. Refer to the on-screen menu for 3D mode activation.
Image: A living room scene with a large, immersive 3D image of a whale projected onto the wall, highlighting the projector's 3D cinema capabilities. Note: DLP Link 3D Glasses are required.
4.8 Šetrné k očím ViewIng
The projector incorporates an Eye Guard feature and ambient light adaptation. Brightness automatically adjusts based on ambient light and screen size, and dims if someone walks in front of the laser. It also offers Low Blue Light Modes (10%, 15%, 20%, 25%).
Image: A child walking in front of a projector, triggering an on-screen warning about eye protection, demonstrating the Eye Guard feature. The image also highlights ambient light adaptation and low blue light ratio options.
4.9 Wall Color Adaptation
The projector automatically adapts to the color of your projection surface to deliver accurate picture quality, compensating for non-white walls.
Image: A side-by-side comparison showing a projected image with distorted colors on a colored wall (left) and the same image with authentic, corrected colors after Wall Color Adaptation (right).
5. Údržba
5.1 Čištění projektoru
- K čištění vnější strany projektoru použijte měkký, suchý hadřík.
- For the lens, use a lens cleaning cloth and specialized lens cleaning solution. Avoid touching the lens directly with your fingers.
- Nepoužívejte abrazivní čisticí prostředky, vosky ani rozpouštědla.
5.2 Kapalinový chladicí systém
The NEBULA X1 features an industry-first liquid cooling system designed to improve heat dissipation by 15%, reduce size by 30%, and lower noise to under 26 dB at 1 meter away. This system is self-contained and requires no user maintenance.
Image: An internal diagram of the NEBULA X1 projector highlighting its liquid cooling system, showing the flow of coolant and heat dissipation components. This system contributes to quiet operation (26 dB) and efficient thermal management.
6. Řešení problémů
If you encounter issues with your NEBULA X1 projector, refer to the following common problems and solutions:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Sluggish Operating System | Temporary software glitch or high resource usage. | Restart the projector. Ensure all apps are closed when not in use. Consider a factory reset if the issue persists (note: this will erase all data). |
| Color issues with external devices (e.g., Nvidia Shield) | Incompatible HDR settings or color space settings on the external device. | Adjust HDR settings on the external device (e.g., turn HDR off for Nintendo Switch). Check color space settings on the external device. |
| 3D mode not auto-recognizing | Manual activation required for 3D content. | Manually enable 3D mode through the projector's settings menu when playing 3D content. Re-activate after menu or scene changes if necessary. |
| Speakers stop working when pairing external speakers | Software conflict or incorrect audio output settings. | Perform a full reset of the projector. Verify audio output settings to ensure the correct device is selected. Consult customer support if the issue persists. |
| Rainbow effect in bright scenes | DLP technology characteristic (though less common with triple laser). | While the triple laser engine minimizes this, some sensitive individuals may still perceive it. Adjusting brightness or viewing distance might help. |
| Obraz je rozmazaný nebo zkreslený | Focus, keystone, or obstacle interference. | Ensure the projector is within the optimal projection distance (best within 13 feet for AI Spatial Adaptation). Use the AI Spatial Adaptation feature for automatic correction. Manually adjust focus and keystone if needed. Clear any objects obstructing the projection path. |
Pokud problém přetrvává i po vyzkoušení těchto řešení, kontaktujte zákaznickou podporu.
7. Specifikace
Detailed technical specifications for the NEBULA X1 Triple Laser 4K Projector:
| Kategorie | Specifikace |
|---|---|
| Číslo modelu | D2351 |
| Technologie displeje | DLP 0.47" DMD |
| Rezoluce | 3840 x 2160 (4K UHD) |
| Světelný zdroj | Triple Laser (RGB) |
| Jas | 3,500 ANSI Lumens |
| Barevný gamut | 110 % doporučení z roku 2020 |
| Přesnost barev | ΔE ≤0.8 |
| Nativní kontrastní poměr | 5,000:1 |
| Dynamický kontrastní poměr | 56,000:1 |
| Životnost světelného zdroje | 30,000 hodiny |
| Čočka | 14-element All-Glass Lens |
| Dynamická Iris | Yes (6-blade) |
| Nastavení úhlu | 25° Auto Micro Gimbal |
| Optický zoom | 0.9:1 - 1.5:1 |
| Chytré funkce | IEA 5.0 (Intelligent Environment Adaptation), AI Spatial Adaptation, Spatial Recall, Auto Focus, Keystone Correction, Obstacle Avoidance, Screen Fit, Eye Guard, Wall Color Adaptation |
| Reproduktor | 40W (15W ×2 + 5W ×2), Dolby Audio Supported |
| Chladicí systém | Chlazení kapalinou |
| Přenosnost | Výsuvná rukojeť |
| Operační systém | Google TV (with Official Netflix) |
| Režimy | Projector Mode / Bluetooth Speaker Mode |
| Zrcadlení obrazovky | Google Cast Built-in, NEBULA Cast |
| Rozhraní | DC-IN, HDMI 2.1 (eARC), HDMI 2.1, USB-A, USB-C, Audio-Optical |
| CPU | Čtyřjádrový ARM Cortex-A55 |
| GPU | ARM Mali-G52 MC1 |
| RAM / ROM | 2 GB / 32 GB |
| Rozměry (D x Š x V) | 11.14 x 7.32 x 9.76 palce (283 x 186 x 248 mm) |
| Hmotnost | 21 libry (9.5 kg) |
| Barva | Šedá |
| Image Quality Certification | ISF / TUV / Dolby Vision |
8. Záruka a podpora
8.1 Informace o záruce
NEBULA products typically come with a limited warranty. Please refer to the warranty card included with your product or visit the official NEBULA webPodrobné záruční podmínky platné pro váš region a datum nákupu naleznete na webových stránkách.
8.2 Zákaznická podpora
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact NEBULA customer support through the following channels:
- Online podpora: Visit the official NEBULA support website for FAQs, drivers, and contact forms.
- E-mailová podpora: Refer to your product packaging or the NEBULA webwebu, kde najdete příslušnou e-mailovou adresu podpory.
- Telefonická podpora: Check the NEBULA webweb s regionálními telefonními čísly podpory.
Při kontaktování podpory mějte prosím po ruce číslo modelu produktu (D2351) a informace o nákupu.
