User Manual
Table Of Contents
- Contents
- Introduction
- Charging and Powering
- Bluetooth® Connectivity
- Wearing This Product
- Operation (Audio 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 earbud
- Sound is not good or sounds strange
- The sound is distorted, noisy or choppy
- Using only one of the earbuds
- Initializing (performing a factory reset)
- Updating the firmware
- List of support centers
- Appendix
List of support centers
If the trouble still cannot be solved, please contact us for product support as shown below.
For customers within Japan
(
Please contact the store where you purchased this product, or the Product Support Center as listed in the
“Quick Start Guide” included with this product.
For customers outside of Japan
(
Please contact your nearest authorized Yamaha dealer or service center.
https://manual.yamaha.com/av/support/
48
Troubleshooting > List of support centers