Manual for CFI-ZWE1

Manual for CFI-ZWE1

Brand: SONY

Category: Audio

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 6:44 p.m.

Warranty Information

Warranty terms are subject to change. Please refer to the provided manual for detailed information.

  • WARNING: RADIO WAVES: Observe all signs and instructions that require an electrical device or radio product to be switched off in designated areas, such as gas/refueling stations, hospitals, blasting areas, potentially explosive atmospheres or aircraft.
  • MAGNETS AND DEVICES: This product has magnets which may interfere with pacemakers, defibrillators and programmable shunt valves or other medical devices. Do not place this product close to such medical devices or persons who use such medical devices. Consult your doctor before using this product if you use such medical devices.
  • VOLUME LEVEL: Permanent hearing loss may occur if the product is used at high volume. Set the volume to a safe level. To protect your hearing: Limit the amount of time you use the product at high volume. Avoid raising the volume to block out noisy surroundings. Lower the volume if you can't hear people speaking near you.
  • LITHIUM-ION BATTERY: Do not handle damaged or leaking lithium-ion batteries. If the material comes into contact with the skin, eyes or clothes, immediately rinse the affected area with clean water and consult your doctor.
  • YOUNG CHILDREN INJURIES: CHOKING HAZARD - Small parts. Keep the product and accessories out of the reach of young children.
  • DISCOMFORT TO YOUR SKIN: If you feel that the product is irritating your skin, stop using it immediately.
  • NEVER DISASSEMBLE OR MODIFY THE PRODUCT OR ACCESSORIES: There is a risk of fire, electric shock, or injury.
  • Precautions: Taking breaks: If you experience discomfort while using the product, stop using it immediately. Static shock: When using the product in particularly dry air conditions, you may sometimes experience a small and quick (static) shock on your ears.
  • Set up and handling: Do not use the product while cycling, driving or engaged in any other activity where your full attention is required. Always ensure the product, accessories, or its connectors are free of liquid, excess dust, and small particles. Do not expose the product, accessories, or battery to extremely high or low temperatures.
  • Care and cleaning: Wipe with a soft, dry cloth. Do not use thinner, benzine, or alcohol.
  • End of life product recycling: Follow local regulations when disposing of the product.

Troubleshooting and error codes

If you experience discomfort while using the product, stop using it immediately. If the condition persists, consult a doctor. When using the product in particularly dry air conditions, you may sometimes experience a small and quick (static) shock on your ears. This is a result of static electricity accumulated in the body, and is not a malfunction of the product.
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