Yamaha TW-E7A - Page 3

Operating this Product 31
Adjusting the volume...............................................................................31
Listening to music................................................................................... 32
Receiving a phone call..............................................................................33
Using the voice assistance feature on your smartphone................................34
Settings 35
About the app for earphones/headphones...................................................35
List of settings (main screen).................................................................... 36
List of product settings (menu).. ............................................................... 38
Automatically adjust the sound quality according to the volume....................40
Playing back sound according to your surroundings.....................................41
Setting the auto-standby time.. ................................................................ 42
Updating the firmware.............................................................................43
Troubleshooting 44
Read this first.........................................................................................44
No sound can be heard............................................................................. 45
Sound can only be heard from one earphone...............................................46
Power will not turn on.. ........................................................................... 47
The product cannot be charged.................................................................48
Cannot connect to a Bluetooth device.. ...................................................... 49
The product does not operate or play back..................................................50
The sound is distorted, noisy or choppy......................................................51
Restoring this product to factory defaults (Initialize / Reset).........................52
Problem Still Not Resolved (Customer Support).. ........................................ 55
Appendix 56
Specifications.........................................................................................56
List of operations.................................................................................... 58
List of indicator displays and audio messages..............................................60
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