Uživatelská příručka k inteligentnímu projektoru Gzunelic Native 1080P (model Nm8sbw-2)

1. Úvod

This manual provides comprehensive instructions for the Gzunelic Native 1080P Smart Projector, Model Nm8sbw-2. It covers essential information regarding setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. Please read this manual thoroughly before using the projector.

2. Konec produktuview

2.1 Součásti projektoru

The Gzunelic Native 1080P Smart Projector features a robust design with a high-quality lens and efficient ventilation. Below are images illustrating the projector's exterior and connectivity ports.

Obrázek 2.1: Přední strana view of the Gzunelic projector, showing the lens and ventilation grilles.

Obrázek 2.2: Zadní a boční strana view of the Gzunelic projector, illustrating various input/output ports including HDMI, USB, VGA, and audio.

2.2 Možnosti připojení

The projector supports a wide range of devices for versatile media playback and display. This includes smartphones, tablets, set-top boxes, Blu-ray players, personal computers, USB drives, game consoles (Xbox/PS4), Fire TV devices, Chromecast, laptops, and Steam Sticks.

Figure 2.3: Diagram illustrating various devices that can be connected to the projector.

3. Nastavení

3.1 Vybalení

Carefully remove the projector and all accessories from the packaging. Verify that all components are present:

• Gzunelic Native 1080P Smart Projector
• Napájecí kabel
• Dálkové ovládání
• HDMI kabel
• Uživatelská příručka

3.2 Umístění

The projector can display an image size ranging from approximately 50 inches to 200 inches, with a corresponding throw distance varying from 5 to 20 feet. Adjust the projector's distance from the screen to achieve the desired image size.

For ceiling mounting, the projector has four threaded holes on the bottom. These holes are compatible with screws that are 4mm in diameter and 10mm in length, with a PWB/WB (flat-head screw with meson) shape. A liftable stand is also provided for desk projection.

3.3 Připojení napájení

Connect the provided power cable to the projector's power input port and then plug the other end into a standard AC power outlet.

4. Návod k obsluze

4.1 Zapnutí/vypnutí

Press the power button on the projector or the remote control to turn the device on or off. Allow a few moments for the projector to boot up or shut down completely.

4.2 Navigace v operačním systému Android

The projector integrates an Android operating system. To navigate the interface, you can connect a USB mouse to one of the projector's USB ports, allowing for a PC-like control experience.

Figure 4.1: Icons representing Ethernet, Wi-Fi, AirPlay, Miracast, and Bluetooth connectivity.

4.3 Bezdrátové zrcadlení

The projector supports wireless mirroring for both iPhone (via Airplay) and Android phones (via Miracast). Ensure both the projector and your mobile device are connected to the same Wi-Fi network.

• For iPhone (Airplay): On the projector's Android home page, open the pre-installed app named "Screening Assistant." No further settings are required on the projector. Then, initiate Airplay from your iPhone.
• For Android Phone (Miracast): On the projector, go to the Android home page, then navigate to "Settings," and open "MCast." Once MCast is active, you can mirror your Android phone's screen to the projector via Miracast.

Figure 4.2: The projector displaying content from a smartphone and tablet, highlighting its smart wireless and multi-screen interactive features.

4.4 Korekce lichoběžníkového zkreslení

The projector features innovative 4D keystone correction, allowing for adjustment along both vertical and horizontal axes. Use the remote control to correct the image distortion by up to ±50° along the four sides of the image and ±40° for the entire image.

4.5 X/Y Zoom Function

The X/Y Zoom function allows you to adjust the image size without moving the projector, which is particularly useful for ceiling-mounted installations. You can zoom the image horizontally from 50% to 100% and vertically from 50% to 100% using the remote control.

4.6 External Audio Output

To use external speakers with the projector:

• Via Audio Cable: Connect an audio cable from your external speaker to the projector's audio output port. Then, navigate to the Android home page, go to "Settings," then "Projector," and set the sound output to "line out."
• Přes Bluetooth: If your external speaker supports Bluetooth, you can pair it directly with the projector's Bluetooth. This eliminates the need for an audio cable.

5. Údržba

5.1 Čištění objektivu

Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical surfaces. Avoid using abrasive cleaners or excessive force, as this can scratch the lens.

5.2 Čištění Casing

K čištění krytu projektoru použijte měkký, suchý hadřík.asing. For stubborn dirt, slightly dampen the cloth with water and then wipe dry immediately. Do not use chemical solvents.

5.3 lamp Život

The projector utilizes an LED lamp with an estimated lifespan of 100,000 hours. Regular cleaning and proper ventilation can help maintain optimal lamp výkon.

6. Řešení problémů

6.1 No Image Display

• Ujistěte se, že je napájecí kabel bezpečně připojen a projektor je zapnutý.
• Verify that the correct input source is selected on the projector (e.g., HDMI, USB).
• Zkontrolujte propojovací kabel mezi projektorem a zdrojovým zařízením.

6.2 Špatná kvalita obrazu

• Otáčejte zaostřovacím kroužkem na objektivu projektoru, dokud nebude obraz jasný.
• Use the keystone correction function to square the image if it appears trapezoidal.
• Ensure the source content resolution matches the projector's native 1080P resolution for best clarity.
• Check for any obstructions in front of the lens.

6.3 Žádný zvuk

• Zvyšte hlasitost na projektoru i zdrojovém zařízení.
• If using external speakers, ensure they are properly connected and configured as described in Section 4.6.
• Verify that the audio output setting on the projector is correct.

7. Technické specifikace

The Gzunelic Native 1080P Smart Projector (Model Nm8sbw-2) features advanced optical and processing technologies for superior display performance.

Figure 7.1: Comparison images demonstrating the difference in brightness (230W lamp vs. 100-150W lamp) and contrast ratio (10000:1 vs. 6000:1) of the Gzunelic projector.

Figure 7.2: Diagram illustrating the 6-layer optical coating lens design, explaining how it improves light accommodation, corrects light paths, increases penetration, and enhances sharpness.

8. Záruka a podpora

Gzunelic offers comprehensive support for your projector:

• Zásady vrácení: 6 months for a full payment refund.
• Nahrazení: 1 year free replacement.
• Extended Repair: Register your projector within 7 days of receipt to activate 3 years of free repair service.
• Středisko oprav: A dedicated repair center is located in LA, United States.
• Kontaktujte podporu: For any problems or questions, please contact Gzunelic customer service. Responses are typically provided within 24 hours.