Introduzione
This manual provides essential information for the proper installation, operation, and maintenance of your goobay 65558 Hybrid Optical Ultra High-Speed HDMI Cable. This advanced cable is designed for high-resolution signal transmission, supporting up to 8K at 60 Hz (4320p) and 4K at 120 Hz, with a maximum bandwidth of 48 Gbps. It incorporates Active Optical Cable (AOC) technology, combining fiber optics with metal conductors for interference-free transmission over long distances without signal loss or amplificazione.
Key features include support for Enhanced Audio Return Channel (eARC), Audio Return Channel (ARC), High-Bandwidth Digital Content Protection (HDCP 2.2), HDMI Ethernet Channel (HEC), 3D content, and Consumer Electronics Control (CEC).

Image: The goobay 65558 Hybrid Optical Ultra High-Speed HDMI Cable, showcasing its sleek design and 8K capability.
Impostazione e connessione
The goobay 65558 HDMI cable is directional. It features clearly labeled "Source" and "Display" connectors to ensure correct installation. Incorrect connection may result in no signal or degraded performance.
- Identificare i connettori: Locate the "Source" end of the HDMI cable. This end must be connected to your source device (e.g., game console, Blu-ray player, PC).
- Identify Display Connector: Locate the "Display" end of the HDMI cable. This end must be connected to your display device (e.g., TV, monitor, projector).
- Connetti Fonte: Carefully insert the "Source" connector into the HDMI output port of your source device.
- Connetti Display: Carefully insert the "Display" connector into the HDMI input port of your display device.
- Connessione sicura: Ensure both connectors are firmly seated in their respective ports. Avoid forcing the connectors, as this can cause damage.
The cable's narrow and robust metal plugs with bend protection are designed for tight spaces, allowing for flexible installation.

Image: Diagram illustrating the directional connection of the HDMI cable, showing "Source" and "Display" ends and the conversion of electrical to optical signals.
Istruzioni per l'uso
Once the cable is correctly connected, your devices should automatically detect the signal. If not, follow these steps:
- Accendi i dispositivi: Assicurati che sia il dispositivo sorgente sia quello di visualizzazione siano accesi.
- Seleziona l'input corretto: On your display device (TV/monitor), use the remote control or on-screen menu to select the correct HDMI input port to which the cable is connected.
- Verifica le impostazioni: For optimal performance, ensure your source device's video output settings (resolution, refresh rate) are compatible with your display and the cable's capabilities (e.g., 8K@60Hz, 4K@120Hz).
- Utilizza funzionalità avanzate:
- ARC/eARC: If your devices support Audio Return Channel (ARC) or Enhanced Audio Return Channel (eARC), enable this feature in your TV and audio receiver settings to transmit audio back to your sound system via the HDMI cable.
- Immagine HDR: For High Dynamic Range content, ensure both your source and display support HDR and that it is enabled in their settings.
- HDCP 2.2: This cable supports HDCP 2.2 for protected content. Ensure your devices are also compatible for seamless playback of 4K/8K content.
- CCE: Consumer Electronics Control allows connected devices to communicate and control each other (e.g., turning on/off multiple devices with one remote). Enable CEC in your device settings if desired.

Image: An illustration highlighting the wide compatibility of the goobay HDMI cable, supporting HDR, HEC, HDCP 2.2, and CEC.

Image: Collage showing various devices (projector, gaming console, home theater, PC monitor) connected with the goobay HDMI cable, demonstrating excellent picture quality.
Manutenzione
To ensure the longevity and optimal performance of your goobay HDMI cable, follow these maintenance guidelines:
- Maneggiare con cura: Avoid excessive bending, twisting, or pulling of the cable, especially near the connectors. While the cable has bend protection, extreme stress can damage the internal fiber optics.
- Connettori puliti: If connectors appear dusty or dirty, gently wipe them with a clean, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Magazzinaggio: Quando non in uso, conservare il cavo in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme. Evitare di arrotolare il cavo troppo stretto.
- Condizioni ambientali: The cable is designed to operate between 0°C and 50°C. Avoid exposing it to temperatures outside this range.

Image: Close-up of the goobay HDMI cable connector, highlighting its slim design and integrated bend protection for durability.
Risoluzione dei problemi
If you encounter issues with your goobay HDMI cable, refer to the following common troubleshooting steps:
- Nessuna immagine/Nessun segnale:
- Ensure the "Source" end is connected to the source device and the "Display" end to the display device. This cable is directional.
- Verify that both devices are powered on.
- Check that the correct HDMI input is selected on your display device.
- Prova a scollegare e ricollegare il cavo da entrambe le estremità.
- Test with a different HDMI cable (if available) to rule out issues with the source or display device.
- Reduce the resolution or refresh rate on your source device to see if a signal is established.
- Immagine tremolante o segnale intermittente:
- Assicurarsi che tutti i collegamenti siano sicuri e non allentati.
- Controllare eventuali danni fisici al cavo o ai connettori.
- Minimize electromagnetic interference by keeping the cable away from power cords or other electronic devices.
- Update firmware on your source and display devices if available.
- Nessun audio:
- Verify that the audio settings on both your source and display devices are correctly configured.
- If using ARC/eARC, ensure it is enabled on both your TV and audio receiver.
- Controllare i livelli del volume su tutti i dispositivi collegati.
- Content Protection (HDCP) Issues:
- If you receive an HDCP error, ensure all connected devices (source, display, and any intermediate devices like receivers) support HDCP 2.2.
- Try power cycling all devices (turn off, unplug for a minute, then plug back in and turn on).
If these steps do not resolve the issue, please contact goobay customer support or your retailer for further assistance.
Specifiche
| Modello | 65558 |
| Marca | goobay |
| Tipo di cavo | Hybrid Optical Ultra High-Speed HDMI Cable (AOC) |
| Tipo di connettore | HDMI™ (Type A) Male to HDMI™ (Type A) Male |
| Materiale del connettore | Placcato oro |
| Lunghezza del cavo | 10 metri |
| Internal Conductor Material | Hybrid (fiber optic + metal conductor) |
| Risoluzione massima supportata | 8K @ 60 Hz (4320p), 4K @ 120 Hz |
| Velocità massima di trasferimento dati | 48 Gbps |
| Standard supportati | HDR (High Dynamic Range), HDMI™ Ethernet Channel (HEC), 3D, HDCP 2.2, Consumer Electronics Control (CEC) |
| Standard audio supportati | Enhanced Audio Return Channel (eARC), Audio Return Channel (ARC) |
| Colore | Nero |
| Temperatura di esercizio | da 0 °C a 50 °C |
| Certificazioni | RAEE, CE |
| Peso | 309 grammi |
Informazioni sulla garanzia
The goobay 65558 Hybrid Optical Ultra High-Speed HDMI Cable comes with a Garanzia di 2 anno dalla data di acquisto. La presente garanzia copre i difetti di fabbricazione in condizioni di normale utilizzo. Non copre danni causati da uso improprio, incidenti, modifiche non autorizzate o installazione impropria.
Si prega di conservare la prova d'acquisto per eventuali reclami in garanzia.
Supporto
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact:
- goobay Customer Service: Refer to the contact information provided on the product packaging or the official goobay websito.
- Il tuo rivenditore: Contatta il negozio o il venditore online presso cui hai acquistato il prodotto.
Quando contatti l'assistenza, tieni a portata di mano il numero di modello del tuo prodotto (65558) e la prova d'acquisto.