Beyerdynamic 717649, Operating Instructions Manual

Page: 8 / 84

ABOUT THIS MANUAL
8/14 Blue BYRD
ABOUT THIS MANUAL
This Quick Start Guide describes the most important
functions of the Blue BYRD in-ear headphones
The information in this manual refers to the default
settings of the software version 1.0. A newer version may
be available.
►
You can find information about software updates
under „Software update“ on page 9.
SUPPLIED ACCESSORIES
• In-ear headphones Blue BYRD with Bluetooth®
• Five pairs of silicone eartips (XS, S, M, L, XL).
•
USB-A to USB-C cable
•
Hard case for storage
• Operating instructions
PRODUCT OVERVIEW
4
1
2
5
3
3
2 4
1 On/off button
2 Remote control
[+] / [–] Increase / lower volume
( ) Multifunction button
Microphone on the back of the remote control
3 Earphones with replaceable eartips
4 USB-C connector
for cable (underneath)
5 LED display (inside)
FIRST STEPS
Removing from packaging and storing
►
When not in use and for transport, store the in-ear
headphones and accessories in the hard case
supplied.
This provides the best protection and prevents damage.
Charging the battery
We recommend you use only the supplied USB cable to
charge the battery.
1 .
Connect the in-ear headphones with the cable
supplied to any standard-compliant live USB-A socket
(e.g. USB power supply).
2 . Remove the USB cable after charging.
LED charging display
Flashing red:
Battery 0–30 % full
Flashing yellow: Battery 30–70 % full
Flashing green: Battery 70–99 % full
Steady green:
Battery 100 % full
Remarks on the life of Li-ion batteries
• When fully charged, disconnect the USB cable from the
charger and in-ear headphones.
• CAUTION! High temperatures, especially with a high
charge level, can cause irreversible damage.
• If the battery is not used or is stored for extended
periods of time, it is recommended to charge it to
approx. 50 % and store it at no more than 20 °C.
• Switch off the battery-powered product after use.