User Manual
Table Of Contents
- Contents
- Introduction
- Charging and Powering
- Bluetooth® Connectivity
- Wearing This Product
- Operation (Music Playback and Phone Calls)
- Dedicated Application
- Troubleshooting
- Read this first
- Cannot connect
- Power will not turn on
- The product cannot be charged
- The product does not operate or play back
- No sound can be heard
- Sound can only be heard from one earphone
- Sound is not good or sounds strange
- The sound is distorted, noisy or choppy.
- Using only one of the earphones
- Resetting and initializing the product
- Updating the firmware
- List of support centers
- Appendix
Introduction
About this Documentation
This documentation is intended for users of this product, and explains how to connect and operate the
product.
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This documentation classifies precautions and other matters as follows.
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WARNING
This content indicates “risk of serious injury or death.”
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CAUTION
This content indicates “risk of injury.”
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NOTICE
Indicates points that you must observe in order to prevent product failure, damage or malfunction and
data loss, as well as to protect the environment.
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NOTE
Indicates notes on instructions, restrictions on functions, and additional information that may be
helpful.
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All illustrations and screens shown in this documentation are for explanatory purposes.
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All company names, product names and other such listings in this documentation are the registered
trademarks or trademarks of their respective companies.
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Text labeled as [search tag] is for the purpose of searching. These tags are used as links from the “Quick
Start Guide” to the “User Guide.”
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Introduction > About this Documentation