Manual de utilizare pentru proiectorul NexiGo PJ20

1. Introducere

The NexiGo PJ20 Projector delivers a high-quality visual and audio experience for home entertainment. Featuring native 1920 x 1080 resolution and 500 ANSI lumens brightness, it projects crisp and clear images. The built-in speaker supports Dolby Audio, and Bluetooth 5.1 allows for seamless connection to external audio devices. With 5GHz Wi-Fi, wireless screen mirroring is supported for iOS, Android, and Windows devices, offering versatile connectivity options for various media sources.

2. Ghid de instalare

2.1. Despachetarea și amplasarea inițială

Carefully remove the projector and all accessories from the packaging. Place the projector on a stable, flat surface. Ensure adequate ventilation around the device.

Figure 2.1: NexiGo PJ20 Projector with remote control and smartphone displaying screen mirroring.

2.2. Opțiuni de instalare

The NexiGo PJ20 offers flexible installation to suit your environment:

• Suport pentru desktop: Place the projector on a table or stand.
• Montare pe tavan: Secure the projector to the ceiling using a compatible mount (not included).
• Montare pe perete: Install on a wall shelf or bracket (not included).

Figure 2.2: Multiple installation options for the NexiGo PJ20 Projector.

2.3. Focalizare și corecție Keystone

Adjust the focus to achieve a clear image. Use the keystone correction feature to correct distorted images (trapezoid effect) when the projector is not perfectly perpendicular to the screen. The PJ20 supports vertical keystone correction.

Figure 2.3: Adjustable display size and vertical keystone correction.

3. Instrucțiuni de utilizare

3.1. Opțiuni de conectivitate

The projector offers a variety of input and output ports for connecting different devices:

• HDMI Input Ports (x2): Connect TV sticks, gaming consoles (PS5), laptops, and other HDMI-enabled devices.
• USB Input Port (x2): For media playback from USB flash drives or screen monitoring.
• AV Input Port: Pentru conectarea dispozitivelor mai vechi cu semnal video compozit și audio stereo.
• Mufă audio de 3.5 mm: Pentru conectarea căștilor sau difuzoarelor externe.

Figure 3.1: Wide compatibility with various input ports.

3.2. Oglindirea ecranului fără fir

The PJ20 supports wireless screen mirroring for iOS, Android, and Windows devices using 5GHz Wi-Fi technology. This allows you to display content from your smartphone, tablet, or laptop directly onto the projected screen without additional adapters or apps.

Nota: Due to copyright protections, streaming services like Netflix, Amazon Prime Video, and Hulu do not support direct screen mirroring. For these services, use a compatible streaming stick (e.g., TV Stick) connected via HDMI.

Figure 3.2: Ultra-fast 5G WiFi for hassle-free wireless connectivity.

3.3. Audio Bluetooth

Connect external speakers or headphones via Bluetooth 5.1 for an enhanced audio experience. The built-in speaker features Dolby Audio for lifelike sound.

Figure 3.3: Immersive Dolby Audio experience with Bluetooth 5.1.

3.4. Zoom digital

The projector includes a built-in digital zoom function, allowing you to easily adjust the image size using the provided remote control. This feature is available when playing local video content via a USB connection.

Figure 3.4: Built-in digital zoom functionality.

4. Întreținere

4.1. LED Lamp Longevitate

The NexiGo PJ20 projector utilizes energy-saving LED light bulb technology, designed to last for approximately 30,000 hours. This translates to nearly 10 years of use with an average of 8 hours per day.

Figura 4.1: LED lamp designed for extended lifespan.

4.2. Dust Cover Cleaning

To ensure optimal performance and prolong the projector's life, regularly clean the dust cover holder. Use a clean, dry cloth for cleaning. Monthly cleaning is recommended to maintain proper air circulation.

Figure 4.2: Dust cover for easy maintenance.

5. Depanare

If you encounter issues with your NexiGo PJ20 Projector, refer to the following common problems and solutions:

• No Image or Signal:
  • Ensure all cables (HDMI, AV) are securely connected to both the projector and the source device.
  • Verify that the correct input source is selected on the projector (e.g., HDMI1, HDMI2, AV).
  • Verificați dacă dispozitivul sursă este pornit și emite un semnal.
• Imagine neclară:
  • Reglați inelul de focalizare de pe lentila proiectorului până când imaginea este clară.
  • Asigurați-vă că suprafața de proiecție este plană și netedă.
• Imagine distorsionată (efect trapezoidal):
  • Use the keystone correction feature to adjust the image geometry. The PJ20 supports vertical keystone correction.
  • Position the projector as perpendicular to the screen as possible for best results.
• Fără sunet:
  • Verificați nivelul volumului atât la proiector, cât și la dispozitivul sursă.
  • If using external speakers, ensure they are properly connected via Bluetooth or the 3.5mm audio jack.
  • Confirm that the audio output settings on your source device are correctly configured.
• Probleme cu oglindirea ecranului wireless:
  • Ensure both the projector and your mobile device are connected to the same 5GHz Wi-Fi network.
  • Restart both devices and try connecting again.
  • Remember that some streaming apps (e.g., Netflix, Prime Video) do not support screen mirroring due to copyright restrictions.

6. Specificații

7. Garanție și asistență

NexiGo provides comprehensive customer support for the PJ20 Projector:

• Suport produs: Full 1-year product support.
• Asistență post-vânzare: Asistență tehnică pe viață.

For any questions or issues, please contact NexiGo customer service via phone or email. Contact details can typically be found on the official NexiGo webpe site sau în ambalajul produsului.