Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Warrky Optical Audio Cable. Designed for optimal digital audio transmission, this cable connects various audio devices to deliver a superior sound experience.
Product Features
- Top-Notch Fiber Core: Utilizes fiber cores from TORAY, Japan for zero distortion digital audio stream.
- Wide Compatibility: Supports uncompressed PCM audio, compressed 5.1 to 7.1 surround sound systems including Dolby Digital Plus, DTS-HD High Resolution, and LPCM.
- Ultra Durability: Features a nylon braided jacket, slim metal case, and gold-plated connectors for long-lasting performance. CL3-rated for in-wall installation.
- Secure Connection: Gold-plated layer ensures a snug fit in standard Toslink (S/PDIF, Optical) ports.
- Convenient Design: Includes a thoughtful rubber cap and cable tie for easy storage and dust protection.

Image: A detailed view of the cable's internal structure, highlighting the top-notch optical fiber core, aluminum alloy shell, and 24K gold-plated connector for superior performance.
Setup Instructions
Follow these steps to connect your Warrky Optical Audio Cable to your devices.
1. Unpacking and Inspection
Carefully remove the cable from its packaging. Inspect the cable and connectors for any visible damage. Ensure the protective rubber caps are removed from both ends of the cable before use.

Image: The Warrky Optical Audio Cable, showcasing its braided design and gold-plated connectors with clear protective caps.
2. Identifying Ports
Locate the optical audio output port (often labeled "Optical Out," "S/PDIF," or "Toslink") on your source device (e.g., TV, game console, Blu-ray player). Then, locate the optical audio input port (often labeled "Optical In" or "S/PDIF In") on your receiving device (e.g., soundbar, amplifier, home theater system).

Image: A visual guide illustrating universal compatibility, showing input devices like projectors, TVs, DVDs, game consoles, and Blu-ray players, and output devices such as soundbars, amplifiers, set-top boxes, and decoders.
3. Connecting the Cable
- Remove the protective caps from both ends of the optical audio cable.
- Gently insert one end of the cable into the optical audio output port of your source device. Ensure it clicks securely into place.
- Insert the other end of the cable into the optical audio input port of your receiving device. Ensure a secure connection.

Image: A close-up view of the Warrky Optical Audio Cable being connected to an audio device, demonstrating the snug and secure fit of the gold-plated connector.

Image: The slim design of the Warrky Optical Audio Cable allows for easy connection in tight spaces behind a soundbar, preventing damage from sharp bends.
Setup Demonstration Video
Video: A demonstration of the Warrky High Performance Digital Optical Audio Cable, highlighting its features and connection process to an audio system.
Operating Instructions
Once the cable is physically connected, ensure your devices are configured correctly for optical audio output.
- Source Device Settings: On your TV, game console, or other source device, navigate to the audio settings menu. Select "External Speaker" or "Optical Out" as the audio output.
- Audio Format: For optimal performance, select either "PCM" or "Auto" as the Digital Sound Out format. This ensures compatibility with various audio systems and formats like Dolby Digital Plus and DTS-HD High Resolution.
- Receiving Device Settings: On your soundbar or amplifier, select the "Optical In" or "S/PDIF In" input source.
- Volume Control: Adjust the volume using your receiving device's remote or controls.

Image: A visual representation of signal stability, comparing the consistent performance of the Warrky Optical Cable against potential fluctuations in a Bluetooth connection, especially during gaming.
Maintenance
Proper care will extend the life and performance of your Warrky Optical Audio Cable.
- Storage: When not in use, utilize the included cable tie to neatly coil the cable. Reattach the protective rubber caps to the connectors to prevent dust and debris from entering the fiber optic core.
- Handling: Avoid sharp bends or excessive force when handling the cable, as this can damage the internal fiber optic strands. The cable's flexible design helps mitigate this, but care should still be taken.
- Cleaning: If necessary, gently wipe the cable with a soft, dry cloth. Do not use liquid cleaners directly on the connectors.
Troubleshooting
If you encounter issues, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio output |
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| Distorted or intermittent audio |
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Specifications
| Feature | Detail |
|---|---|
| Brand | Warrky |
| Model Number | WARRKY-AV-OA12 |
| Cable Type | Fiber Optic (Toslink / S/PDIF) |
| Length | 10ft / 3m (for this specific variant) |
| Connector Type | TOSLINK (Gold-Plated) |
| Cable Material | Nylon Braided |
| Housing Material | Slim Metal Case (Aluminum) |
| CL3 Rated | Yes (for in-wall installation) |
| Compatible Devices | Headphone, PC, Speaker, Television, Xbox, PS4, Soundbars, Amplifiers, Blu-ray players, Decoders |
Warranty and Support
Warrky is committed to the quality of its products. All Warrky products are backed by Online Technical Support.
- Technical Support: For any questions or assistance, please contact our professional customer support team. You can expect a prompt and effective response within 18 hours.
- Contact Information: Refer to the product packaging or the official Warrky website for the most current support contact details.





