Yamaha EP-E70A User Guide
Earphones
User Guide
EN
Contents
Contents
Notice 4
About this Documentation.. ....................................................................... 4
Trademarks.. ............................................................................................................................................................................4
Handling this product................................................................................6
Battery-related notes...............................................................................................................................................................6
Product Overview 7
Advantages of this product.. ......................................................................7
Accessories..............................................................................................9
Part names.............................................................................................11
Charging and Powering 12
Charging this product.. ............................................................................12
Turning the power on...............................................................................13
Turning the power off..............................................................................14
Checking the remaining battery power.......................................................15
Connections 16
Registering a Bluetooth device (pairing).....................................................16
Connecting to a Bluetooth device.. ............................................................18
Disconnecting from a Bluetooth device.......................................................19
Connecting using the cable.......................................................................20
Wearing this product 21
Putting the earphones on.........................................................................21
Replacing the eartips...............................................................................22
Operating this Product 23
Adjusting the volume............................................................................... 23
2
Contents
Listening to music...................................................................................24
Receiving a phone call..............................................................................25
Using the voice assistance feature on your smartphone................................ 26
Settings 27
About the app for earphones/headphones...................................................27
List of settings (main screen)....................................................................28
Automatically adjust the sound quality according to the volume....................30
Automatically adjust the sound quality according to the product’s fit.............31
Playing back sound according to your surroundings.....................................32
Setting the auto-standby time.. ................................................................33
Updating the firmware.............................................................................34
Troubleshooting 35
Read this first.........................................................................................35
No sound can be heard.............................................................................36
Your voice is hard to hear with the person to whom you are talking................37
Power will not turn on.. ...........................................................................38
The product cannot be charged.................................................................39
Cannot connect to a Bluetooth device.. ......................................................40
The product does not operate or play back..................................................41
The sound is distorted, noisy or choppy......................................................42
Problem Still Not Resolved (Customer Support).. ........................................43
Appendix 44
Specifications.........................................................................................44
List of operations....................................................................................45
List of indicator displays and audio messages..............................................47
3
Notice > About this Documentation
Notice
About this Documentation
Trademarks
The trademarks used in this documentation are as follows.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
and any use of such marks by Yamaha Corporation is under license. Other trademarks and trade names are those of their
respective owners.
Qualcomm aptX is product of Qualcomm Technologies, Inc. and/or its subsidiaries.
Qualcomm is a trademark registered by Qualcomm Incorporated in the U.S.A. and other countries. aptX is a trademark
registered by Qualcomm Technologies International, Ltd. in the U.S.A. and other countries.
Android™ and Google Play™
Android and Google Play are trademarks of Google LLC.
App Store
The App Store is a service mark of Apple Inc.
Siri
Siri is a trademark registered by Apple Inc. in the U.S.A. and other countries.
SM
®
4
Notice > About this Documentation
Notice regarding the contents of this documentation
(
This documentation is a user’s guide intended for the following readers.
(
Those who will use this product
(
This documentation classifies precautions and other matters as follows.
(
WARNING
This content indicates “risk of serious injury or death.”
(
CAUTION
This content indicates “risk of injury.”
(
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.
(
NOTE
Indicates notes on instructions, restrictions on functions, and additional information that may be
helpful.
(
All illustrations and screens shown in this documentation are for explanatory purposes.
(
All company names, product names and other such listings in this documentation are the registered
trademarks or trademarks of their respective companies.
(
Software may be revised and updated without prior notice.
5
Notice > Handling this product
Handling this product
Battery-related notes
The lithium-ion battery contained in this product is a consumable item. To extend the life of the battery as
long as possible, use caution regarding the following.
(
If the product is not used for a long period of time, the charging time may get longer.
(
When storing the product for a long time, charge the product around once every six months to avoid
excessive discharge.
6
Product Overview > Advantages of this product
Product Overview
Advantages of this product
This product is a set of wireless earphones that connect to Bluetooth devices such as a portable music player
or smartphone over the air.
High-definition playback of sound from Bluetooth devices
This product supports the Qualcomm aptX™ Adaptive and AAC codecs.
ADVANCED ANC feature
This feature analyzes the playback sound and outside noise, and reduces only the noise while maintaining
the playback sound quality. By reducing noises from outside such as trains, buses and so on, you can absorb
yourself in the music without the need to raise the volume too much.
AMBIENT SOUND function
The sounds around you will be mixed together with the playback sound. This feature is convenient when you
want to listen to music while being careful of what is going on around you, such as while you are walking,
when you want to briefly talk with someone and so on.
LISTENING CARE feature
This product features LISTENING CARE, which lets you enjoy rich sound quality even at low volumes.
Focusing on the characteristics of the human ear where the low- and high-end sounds become harder to
hear at lower volumes, as well as how things sound differently in different listening environments, this
feature corrects the sound balance for the optimal sound to match the volume. By rendering a natural sound
that's easy to listen to, this feature reduces the load on your ears caused by excessive levels.
LISTENING OPTIMIZER feature
This analyzes the audio in real time and adjusts the sound quality to best match how this product fits on your
ears and your ear shape.
Smartphone feature support
You can use this product to talk on the phone and start up the voice assistant while connected to this
product.
Dedicated smartphone app: Headphones Controller
Use the Headphones Controller app to configure more detailed settings.
7
Product Overview > Advantages of this product
Related links
(
“About the app for earphones/headphones”(p.27)
(
“Automatically adjust the sound quality according to the volume”(p.30)
(
“Automatically adjust the sound quality according to the product’s fit”(p.31)
(
“Playing back sound according to your surroundings”(p.32)
8
L M
(already attached to the earphones)
SXL XS
Product Overview > Accessories
Accessories
Make sure that all of the accessories are included with this product.
Earphones (main units)
USB power cable (50 cm; type C to A)
Eartips (XL, L, M, S, XS; one set each)
In-flight plug adaptor
3.5 mm stereo mini-plug cable (type C to 3.5 mm)
Quick Start Guide
9
Product Overview > Accessories
User Guide (Basic)
Safety Brochure
10
a
b
c
d
e
f
g
Product Overview > Part names
Part names
Below is an explanation of the parts of the earphones.
a
Controller
b
ANC key
c
Jack for charging and external input
d
+ key, − key
e
Function key
f
Indicator
g
Power key
NOTE
The right side controller features a built-in microphone that captures ambient sounds, your voice when making phone calls and so on.
11
2
1
3
Charging and Powering > Charging this product
Charging and Powering
Charging this product
Before using this product, charge the controller.
Make sure to use the USB power cable that was included with this product. Also, when using a USB power
adaptor, be sure that the adaptor is compatible with 5 V DC (at least 0.5 A) commercially available power
output.
1 Remove the cover of the charging connector.
2 Plug the USB power cable into the controller.
3 Plug the USB power cable into the USB power adaptor.
The indicator lights up during charging, and turns off when charging is completed.
NOTE
(
You may not be able to charge if you use a USB power cable other than the one included with this product.
(
You may charge from the USB port on your computer instead of using a USB power adaptor.
(
This product’s power will turn off during charging. You will not be able to operate or play music at this time.
NOTICE
(
When charging this product inside of China, be sure to use a USB power adaptor that is approved by CCC.
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Flashes red
(shows remaining
battery power)
2 sec
Charging and Powering > Turning the power on
Turning the power on
Turn the power on.
1 Hold down the power key on the controller for two seconds.
The indicator lights up as shown below, and the power turns on.
Related links
(
“Checking the remaining battery power”(p.15)
(
“Registering a Bluetooth device (pairing)”(p.16)
(
“Connecting to a Bluetooth device”(p.18)
13
Blue
1 sec
2 sec
Charging and Powering > Turning the power off
Turning the power off
Turn the power of this product off.
1 Hold down the power key on the controller for two seconds.
The indicator lights up as shown below, and the power turns off.
14
Charging and Powering > Checking the remaining battery power
Checking the remaining battery power
After this product are turned on, you can check how much battery power is left from the flashing indicator
and the audio message.
(
Audio messages:
(
Battery High: plenty of charge remaining
(
Battery Medium: moderate charge remaining
(
Battery Low: small amount of charge remaining
(
Indicator (on controller):
(
Flashes three times (red): plenty of charge remaining
(
Flashes two times (red): moderate charge remaining
(
Flashes one time (red): small amount of charge remaining
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