Yamaha TW-E3C True Wireless Earbuds (Red) - Manual (Page 3)

Talking on the phone .. ............................................................................. 34
Starting the voice assistant .. .................................................................... 35
Dedicated Application 36
About the “Headphone Control” app .. ........................................................ 36
App settings .. ......................................................................................... 37
Troubleshooting 39
Read this first .. ....................................................................................... 39
Cannot connect .. ..................................................................................... 40
Multi-point connection unavailable .. ......................................................... 41
Power will not turn on .. ........................................................................... 42
The product cannot be charged .. ............................................................... 43
The product does not operate or play back .. ................................................ 44
No sound can be heard .. ........................................................................... 45
Sound can only be heard from one earbud .. ................................................. 46
Sound is not good or sounds strange .. ........................................................ 47
The sound is distorted, noisy or choppy .. .................................................... 48
Using only one of the earbuds .. ................................................................. 49
Initializing (performing a factory reset) .. .................................................... 50
Updating the firmware .. ........................................................................... 51
List of support centers .. ........................................................................... 53
Appendix 54
List of operations .. .................................................................................. 54
List of indicator displays and audio messages .. ............................................ 56
Specifications .. ....................................................................................... 58
Optional accessories (sold separately) .. ..................................................... 60
Trademarks .. .......................................................................................... 61
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