Introducció
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 amplificació.
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.
Configuració i connexió
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.
- Identificació de connectors: 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).
- Font de connexió: Carefully insert the "Source" connector into the HDMI output port of your source device.
- Connecta la pantalla: Carefully insert the "Display" connector into the HDMI input port of your display device.
- Connexió segura: 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.
Instruccions de funcionament
Once the cable is correctly connected, your devices should automatically detect the signal. If not, follow these steps:
- Dispositius d'encesa: Assegureu-vos que tant el dispositiu font com el dispositiu de visualització estiguin encesos.
- Seleccioneu l'entrada correcta: 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 la configuració: 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).
- Utilitzeu funcions avançades:
- 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.
- 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.
- CEC: 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.
Manteniment
To ensure the longevity and optimal performance of your goobay HDMI cable, follow these maintenance guidelines:
- Manejar amb 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.
- Connectors nets: If connectors appear dusty or dirty, gently wipe them with a clean, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Emmagatzematge: When not in use, store the cable in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable.
- Condicions ambientals: 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.
Resolució de problemes
If you encounter issues with your goobay HDMI cable, refer to the following common troubleshooting steps:
- Sense imatge/Sense senyal:
- 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 de desconnectar i tornar a connectar el cable pels dos extrems.
- 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.
- Imatge parpellejant o senyal intermitent:
- Assegureu-vos que totes les connexions siguin segures i no estiguin soltes.
- Comproveu si hi ha algun dany físic al cable o als connectors.
- 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.
- Sense àudio:
- 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.
- Check the volume levels on all connected devices.
- 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.
Especificacions
| Model | 65558 |
| Marca | encerclat |
| Tipus de cable | Hybrid Optical Ultra High-Speed HDMI Cable (AOC) |
| Tipus de connector | HDMI™ (Type A) Male to HDMI™ (Type A) Male |
| Material del connector | Xapat en or |
| Longitud del cable | 10 metres |
| Internal Conductor Material | Hybrid (fiber optic + metal conductor) |
| Resolució màxima admesa | 8K @ 60 Hz (4320p), 4K @ 120 Hz |
| Taxa màxima de transferència de dades | 48 Gbps |
| Estàndards suportats | HDR (High Dynamic Range), HDMI™ Ethernet Channel (HEC), 3D, HDCP 2.2, Consumer Electronics Control (CEC) |
| Estàndards d'àudio compatibles | Enhanced Audio Return Channel (eARC), Audio Return Channel (ARC) |
| Color | Negre |
| Temperatura de funcionament | 0 °C a 50 °C |
| Certificacions | RAEE, CE |
| Pes | 309 grams |
Informació de la garantia
The goobay 65558 Hybrid Optical Ultra High-Speed HDMI Cable comes with a 2 any de garantia from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.
Si us plau, conserveu el comprovant de compra per a qualsevol reclamació de garantia.
Suport
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 weblloc.
- El vostre distribuïdor: Poseu-vos en contacte amb la botiga o el venedor en línia on vau comprar el producte.
Quan contacteu amb el servei d'assistència, tingueu a mà el número de model del producte (65558) i el comprovant de compra.