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Explains the charging process, indicator lights, and battery replacement policy.
Details channel selection, pairing, and frequency check for optimal communication.
Process of pairing transmitters and receivers to ensure eavesdrop-secure communication.
Step-by-step guide for pairing units using the menu interface.
Alternative method for pairing units without a display using the dedicated button.
Troubleshooting steps for when the transmitter and receiver fail to power on.
Solutions for poor sound quality, often related to distance or environment.
Addresses issues with reduced range and signal interference.
Steps to resolve the problem of no audio output from the device.
Guidance for fixing loud hissing noises or lack of sound transfer.
Troubleshooting tips for units that do not power on while charging.
Safety warnings against using the device near water or heat sources.
Guidance on safe use of plugs and protecting the power cord from damage.
Recommendation to use only approved accessories and direct servicing to professionals.
Warnings regarding safe listening volumes and prohibiting product disassembly.
Instructions on using permitted frequencies and handling sensitive equipment carefully.
Precautions for charging in ventilated spaces and dangers of improper battery replacement.
Warnings against heat exposure, use on airplanes, and necklace entanglement risks.
General| Brand | Comfort audio |
|---|---|
| Model | DM20 |
| Category | Microphone |
| Language | English |
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