Uživatelská příručka k rozbočovači HDMI 341 eARC FeinTech AX2.1

1. Úvod

The FeinTech AX341 HDMI 2.1 eARC Splitter Switch is designed to manage multiple HDMI sources and outputs in a home theater or gaming setup. This device allows you to connect up to four HDMI source devices (such as gaming consoles, Blu-ray players, streaming boxes, or PCs) to two display devices simultaneously. It also features an integrated audio extractor for eARC/ARC soundbars, optical TOSLINK, and 3.5mm analog audio outputs. The AX341 supports advanced HDMI 2.1 features, including 8K@60Hz and 4K@120Hz resolutions, HDR10+, Dolby Vision, VRR, ALLM, QMS, QFT, and SBTM.

2. Klíčové vlastnosti

• 4 HDMI 2.1 Inputs & 2 HDMI Outputs: Connect up to four source devices to two displays concurrently, suitable for TV and video projector setups.
• eARC/ARC & Audio Extractor: Transmit audio to a soundbar via HDMI ARC/eARC, optical TOSLINK (stereo or Dolby Digital only), or 3.5mm analog jack (stereo only).
• Automatic Switching & CEC Functionality: Features automatic input selection, auto-power-on function, and control of source devices via TV remote or vice versa.
• Široká kompatibilita:
  • Zvuk: Supports Dolby Atmos, DTS:X, TrueHD, Dolby Digital, PCM5.1, and more.
  • Video: Supports 8K@60Hz, 4K@120Hz, Dolby Vision, HDR10+, and more.
  • Hraní: Supports VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode).
• 4K/60Hz + Downscaler: Enables simultaneous output to 4K and 1080p displays without resolution conflicts.

3. Obsah balení

Ujistěte se prosím, že balení obsahuje všechny položky:

• FeinTech AX341 HDMI 2.1 eARC Splitter Switch Unit
• Napájecí adaptér
• Dálkové ovládání (s 1 baterií CR2032 součástí balení)
• Uživatelská příručka (tento dokument)

4. Uspořádání zařízení

Obrázek 1: Nahoru view of the FeinTech AX341 unit. This image displays the front panel with power indicator, input indicators (IN 1-4), eARC audio indicators (TV1, TV2), and control buttons (SWITCH, AUTO, eARC). It also shows the EDID switch and SERVICE port.

Obrázek 2: Úhlové view of the FeinTech AX341 unit. This perspective provides a clearer view of both the front panel controls and the rear panel connections, including HDMI inputs, HDMI outputs, and audio extraction ports.

Ovládací prvky a indikátory na předním panelu:

• Tlačítko/indikátor napájení: Turns the device on/off and indicates power status.
• IN 1-4 Indicators: Light up to show which HDMI input is currently active.
• TV1/TV2 eARC Audio Indicators: Indicate which TV's eARC audio is being extracted.
• Tlačítko PŘEPNUTÍ: Ručně přepíná mezi vstupy HDMI.
• Tlačítko AUTO: Activates/deactivates automatic input switching.
• Tlačítko eARC: Selects the eARC audio source (TV1 or TV2).
• Přepínač EDID: For advanced display compatibility settings.
• SERVICE Port: For firmware updates or technical service.

Porty na zadním panelu:

• HDMI IN 1-4: Connect your source devices (e.g., gaming console, Blu-ray player).
• HDMI OUT 1 (TV1 eARC) & HDMI OUT 2 (TV2): Connect to your display devices (TVs, projectors). HDMI OUT 1 supports eARC/ARC for audio return.
• AUDIO OUT (Optical TOSLINK): Connect to soundbars or AV receivers for optical audio.
• AUDIO OUT (3.5mm Jack): Connect to stereo systems or headphones for analog audio.
• Vstup DC 5V: Připojte dodaný napájecí adaptér.

5. Nastavení a připojení

Follow these steps to set up your FeinTech AX341 HDMI Splitter Switch:

1. Vypínací zařízení: Before making any connections, ensure all devices (source players, displays, sound systems) are powered off and unplugged.
2. Připojte zdrojová zařízení: Connect your HDMI source devices (e.g., gaming console, streaming box, Blu-ray player, PC) to the HDMI IN 1-4 ports on the AX341 using high-quality HDMI 2.1 cables.
3. Připojení displejů:
   • Connect your primary display (e.g., TV with eARC/ARC support) to the HDMI OUT 1 (TV1 eARC) přístav.
   • Connect your secondary display (e.g., projector) to the HDMI OUT 2 (TV2) přístav.
4. Připojení audiosystému (volitelné):
   • For eARC/ARC soundbars: Ensure your soundbar is connected to the HDMI ARC/eARC port of your TV (connected to HDMI OUT 1). The AX341 will extract audio from this connection.
   • For optical audio: Connect your soundbar or AV receiver to the AUDIO OUT (Optical TOSLINK) přístav.
   • For analog stereo audio: Connect your stereo system or headphones to the AUDIO OUT (3.5mm Jack) přístav.
5. Připojte napájení: Připojte dodaný napájecí adaptér k Vstup DC 5V on the AX341, then plug it into a power outlet.
6. Zapnutí zařízení: Power on the AX341, then your displays, and finally your source devices.

Obrázek 3: Detailed connection diagram illustrating how to connect gaming consoles, streaming boxes, Blu-ray players, and PCs to the AX341, and how to connect the AX341 to TVs, projectors, soundbars, and other audio systems.

6. Provoz

6.1. Input Switching

• Ruční přepínání: Stiskněte tlačítko PŘEPÍNAČ button on the front panel or the corresponding input button on the remote control to cycle through the HDMI inputs (IN 1-4). The active input indicator will light up.
• Automatické přepínání: Stiskněte tlačítko AUTO button on the front panel or remote control to enable/disable automatic input switching. When enabled, the AX341 will automatically detect and switch to the most recently activated source device. Note: Automatic switching may not be fully compatible with all devices (e.g., Apple TV or Xbox).

6.2. eARC Audio Extraction

• The AX341 can extract eARC/ARC audio from either HDMI OUT 1 (TV1) or HDMI OUT 2 (TV2).
• Stiskněte tlačítko eARC button on the front panel or remote control to select which TV's audio return channel should be used for extraction. The corresponding TV1 or TV2 eARC Audio indicator will light up. This is particularly useful when switching between a TV and a projector.
• The extracted audio will be available on the HDMI OUT 1 (eARC/ARC), Optical TOSLINK, and 3.5mm analog audio outputs.

6.3. CEC Control

The AX341 supports CEC (Consumer Electronics Control), allowing for integrated control between compatible devices. This enables functions such as:

• Controlling the volume of your soundbar using your TV's remote control.
• Automatic power-on/off of connected devices (e.g., the AX341 powering on with your TV).

Ensure CEC is enabled on all connected devices (TV, soundbar, source players) for this functionality to work.

7. Specifikace

8. Řešení problémů

If you encounter issues with your FeinTech AX341, please refer to the following common troubleshooting steps:

• Žádný video/audio výstup:
  • Ensure all HDMI cables are securely connected to both the AX341 and your source/display devices.
  • Verify that the correct input is selected on the AX341 (check input indicators).
  • Confirm that your display is set to the correct HDMI input.
  • Try different HDMI cables, as faulty cables can cause signal issues.
  • Bypass the AX341 by connecting a source directly to a display to isolate the problem.
  • Restart all connected devices, including the AX341, by unplugging them from power for 30 seconds and then reconnecting.
• Audio Issues (No Sound, Distorted Audio):
  • Check audio connections to your soundbar or AV receiver (HDMI eARC/ARC, Optical, 3.5mm Jack).
  • Ensure the correct audio input is selected on your sound system.
  • If using eARC, verify that eARC is enabled on your TV and the AX341 is set to the correct TV's eARC audio (TV1 or TV2).
  • Confirm that the audio format from your source device is supported by your sound system and the AX341's audio extraction ports (e.g., TOSLINK only supports stereo or Dolby Digital).
  • Adjust volume levels on all devices.
• Automatic Switching Not Working:
  • Ensure the AUTO function is enabled on the AX341.
  • Note that some source devices (e.g., Apple TV, Xbox) may not fully support automatic switching.
  • Try manually switching inputs if auto-switching is unreliable.
• CEC Control Problems:
  • Verify that CEC (often called Anynet+, Bravia Sync, SimpLink, etc.) is enabled on your TV, soundbar, and source devices.
  • CEC functionality can be inconsistent between different brands and models.
• Resolution/Picture Quality Issues:
  • Ensure your HDMI cables are rated for HDMI 2.1 and support the desired resolution (e.g., 8K or 4K@120Hz).
  • Check the resolution settings on your source device and display.
  • If using the downscaler, ensure it is functioning as expected for 1080p displays.

9. Údržba

To ensure the longevity and optimal performance of your FeinTech AX341, follow these maintenance guidelines:

• Čištění: K čištění zařízení používejte měkký, suchý hadřík. Nepoužívejte tekuté čisticí prostředky ani aerosoly.
• Větrání: Ujistěte se, že je zařízení umístěno v dobře větraném prostoru, aby nedošlo k přehřátí. Neblokujte žádné větrací otvory.
• Zacházení: S přístrojem zacházejte opatrně. Zabraňte jeho pádu nebo silným nárazům.
• Prostředí: Chraňte zařízení před vlhkostí, extrémními teplotami a přímým slunečním zářením.
• Moc: Always use the provided power adapter. Disconnect power during lightning storms or when unused for long periods.

10. Záruka a podpora

FeinTech products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official FeinTech webmísto.

When contacting support, please have your product model (AX341) and purchase information readily available.