1. Koniec produktuview
The BolAAzuL HDMI 2.0 Audio Extractor is designed to extract audio from an HDMI source and output it to external audio systems via Toslink (optical) or L/R stereo analog ports, while simultaneously passing the video signal to an HDMI display. It supports high-resolution video up to 4K@60Hz, HDR, and advanced audio formats, making it an ideal solution for integrating modern video sources with legacy audio equipment or for separating audio for specific applications.

Figure 1: BolAAzuL HDMI 2.0 Audio Extractor (Front and Back View)
This image shows the compact design of the BolAAzuL HDMI 2.0 Audio Extractor, highlighting its input and output ports on both the front and back panels. The front panel features indicator lights and EDID/ARC controls, while the rear panel includes the DC 5V power input, HDMI input, HDMI output, Toslink output, and L/R analog audio outputs.
2. Główne cechy
- HDMI Audio Extraction: Extracts audio from an HDMI signal to Toslink SPDIF and L/R stereo analog outputs.
- Obsługa wysokiej rozdzielczości: Supports video resolutions up to 4K@60Hz (4:4:4), 1080P@120/144Hz.
- HDMI 2.0 & HDCP 2.2: Fully compliant with HDMI 2.0 and HDCP 2.2 standards, supporting 18Gbps bandwidth.
- Obsługa HDR10: Enhances visual quality with High Dynamic Range (HDR10) pass-through.
- Kanał zwrotny audio (ARC): Supports ARC function via the Toslink port when connected to an ARC-enabled UHD TV.
- Multiple Audio Modes: Offers 2.0CH, 5.1CH, and ADV (Advanced) audio EDID settings for flexible audio output.
- Szeroka kompatybilność: Compatible with various HDMI source devices (e.g., PCs, laptops, gaming consoles, Blu-ray players) and display devices (e.g., HDTVs, projectors, monitors).
- Podłącz i graj: No additional software or drivers required for operation.
3. Zawartość opakowania
- BolAAzuL HDMI 2.0 Audio Extractor
- DC 5V Power Adapter (USB to DC cable)
- Instrukcja obsługi

Figure 2: Product and Power Cable
This image displays the BolAAzuL HDMI 2.0 Audio Extractor alongside its included USB to DC power cable, illustrating the main components provided in the package.
4. Instrukcje konfiguracji
Follow these steps to set up your BolAAzuL HDMI 2.0 Audio Extractor:
- Podłącz źródło HDMI: Connect an HDMI cable from your source device (e.g., PS4, Blu-ray player, PC) to the Wejście HDMI port na ekstraktorze.
- Podłącz wyświetlacz HDMI: Podłącz kabel HDMI do Wyjście HDMI port on the extractor to your display device (e.g., HDTV, projector, monitor).
- Podłącz system audio:
- W przypadku dźwięku cyfrowego należy podłączyć kabel optyczny do Wyjście Toslink port to your soundbar, AV receiver, or ampliyfikator.
- For analog stereo audio, connect RCA L/R cables from the R/L Output ports to your stereo speakers or ampliyfikator.
- Podłącz zasilanie: Connect the included DC 5V power adapter (USB to DC cable) to the Wejście DC 5V port on the extractor, then plug the USB end into a USB power source (e.g., TV USB port, USB wall adapter).

Rysunek 3: Schemat połączeń
This diagram illustrates the typical connection setup for the BolAAzuL HDMI 2.0 Audio Extractor, showing how to connect HDMI input sources, HDMI output displays, and various audio output devices like AV amplifiers and stereo speakers.
5. Instrukcja obsługi
5.1. Audio EDID Settings
The extractor features a switch to select different audio EDID modes, influencing the audio format output. Adjust this switch based on your audio system's capabilities:
- Tryb 2.0CH: In this mode, earphones, SPDIF (Toslink), and HDMI outputs will all carry 2-channel stereo audio. This is suitable for stereo sound systems.
- Tryb 5.1CH: In this mode, SPDIF (Toslink) and HDMI outputs will support DTS/DOLBY-AC3 5.1 channel audio. This is ideal for surround sound systems.
- ADV (Advanced) Mode: In this mode, the HDMI output supports the highest audio format, including 7.1 channels. This is for advanced audio setups that can handle multi-channel uncompressed audio.

Figure 4: Audio EDID Settings
Na tym zdjęciu widać zbliżenie view of the audio EDID settings switch on the BolAAzuL HDMI 2.0 Audio Extractor, detailing the 2.0CH, 5.1CH, and ADV modes and their respective audio output capabilities.
5.2. ARC Function
The Audio Return Channel (ARC) function allows audio from your TV to be sent back to the extractor via the HDMI cable and then output through the Toslink port. This is useful for smart TV apps or TV tuners.
- Ensure your TV supports HDMI (ARC) output.
- Connect the HDMI cable from your TV's ARC-enabled HDMI port to the extractor's Wyjście HDMI (ARC) port.
- Activate the ARC function on both your TV and the extractor (if applicable, via a switch or setting).
- Notatka: When ARC is enabled, the volume control via your TV remote may not function for the audio output from the extractor. The ARC function is only available for the optical (Toslink) port; the L/R and 3.5mm ports will not receive audio via ARC.

Figure 5: ARC Function Diagram
This image illustrates the ARC (Audio Return Channel) functionality, showing how audio from an ARC-enabled TV can be routed back to the extractor and then output through the optical port to an audio system. It also includes a note clarifying that ARC only works with the optical port.
6. Konserwacja
To ensure the longevity and optimal performance of your BolAAzuL HDMI 2.0 Audio Extractor, follow these maintenance guidelines:
- Czyszczenie: Do czyszczenia urządzenia należy używać miękkiej, suchej ściereczki. Nie należy używać płynnych środków czyszczących ani aerozoli.
- Składowanie: Przechowywać urządzenie w chłodnym i suchym miejscu, z dala od bezpośredniego światła słonecznego i ekstremalnych temperatur.
- Obsługiwanie: Unikaj upuszczania urządzenia i narażania go na silne uderzenia. Nie rozmontowuj urządzenia, ponieważ spowoduje to utratę gwarancji.
- Moc: Use only the provided power adapter or a compatible 5V DC power source.
7. Rozwiązywanie Problemów
If you encounter issues with your BolAAzuL HDMI 2.0 Audio Extractor, refer to the following common problems and solutions:
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Brak wyjścia wideo | Loose HDMI cable connection; Incorrect input selection on TV; HDCP compatibility issue. | Check all HDMI cable connections; Ensure TV is on the correct HDMI input; Try a different HDMI cable; Ensure source and display support HDCP 2.2. |
| Brak wyjścia audio | Loose audio cable connection; Incorrect audio EDID setting; Audio format not supported by receiver; ARC not enabled/supported. | Check all audio cable connections; Adjust the EDID switch (2.0CH, 5.1CH, ADV); Ensure your audio receiver supports the selected audio format; Verify ARC is enabled on both TV and extractor. |
| ARC function not working | TV does not support ARC; ARC not enabled on TV/extractor; Incorrect port used. | Confirm your TV's HDMI port is ARC-enabled; Enable ARC in your TV's audio settings; Ensure the HDMI cable is connected to the extractor's HDMI Output (ARC) port. |
| Intermittent audio/video | Poor quality HDMI cables; Power supply issues. | Use high-quality HDMI 2.0 certified cables; Ensure stable power supply to the extractor. |
8. Specyfikacje
| Funkcja | Szczegół |
|---|---|
| Numer modelu | HD20AE-DC |
| Marka | BolAAzuL |
| Wersja HDMI | HDMI 2.0 |
| Wersja HDCP | HDCP2.2 jest standardem, który umożliwia: |
| Obsługa maksymalnej rozdzielczości | 4K@60Hz (4:4:4) |
| Maksymalna przepustowość | 18 Gb/s |
| Obsługa HDR | HDR10 |
| Wyjście audio | Toslink SPDIF, L/R Stereo (RCA) |
| Obsługiwane formaty audio | DTS HD Master Audio, DTS HD, DTS, Dolby Digital (AC3), Dolby TrueHD, DSD |
| Funkcja łuku | Supported (via Toslink output) |
| Zasilacz | Prąd stały 5 V |
| Wymiary (dł. x szer. x wys.) | Około. 14.4 x 10.6 x 3.8 cm |
| Waga | Około 250 gramów |
9. Gwarancja i wsparcie
BolAAzuL products are designed for reliability and performance. For any technical assistance or warranty inquiries, please contact BolAAzuL customer support through the retailer's platform or the official BolAAzuL webStrona. Zachowaj dowód zakupu na wypadek roszczeń gwarancyjnych.