English
23
Before First Use
1. Charge the battery before first use. See details in chapter
“
Charge Integrated Battery
”.
Charge Integrated Battery
The player is powered by the integrated rechargeable lithium
battery. Charge the battery as follows:
1. Connect the device to a computer that is switched on
using the supplied USB cable. The indicator light (1) will
light up green.
2. When the battery is fully loaded, the indicator light will go
out.
3. Remove the charging cable from the headphones and
the PC. If the headphones remain connected to a com-
puter that is switched off, the battery of the headphones
is discharged again.
NOTE:
• The battery is only charged while the PC is switched on.
• Do not connect the player for a long period of time to
a laptop computer disconnected from mains power
Otherwise the laptop computer’s battery may be
discharged.
• The charging time varies according to battery use.
• Should you not use the device for longer than half a
year, charge the battery at least every 6 to 12 months.
Even when switched off, the battery of the headphones
is continuously discharged.
Use
Putting on the headphones
• Follow the marking on the outer side of the headphone
earpiece. R = Right, L = Left
• The headphone earpiece is adjustable according to the
size of the head. This ensures that the headphones sit
properly.
You have two ways to use the device: By cable or cordless via
Bluetooth.
WARNING:
Listening when the volume level is loud may damage the
hearing of the listener.
By cable
1. Connect the 3.5 mm stereo RCA cable to an external
audio source. If required, use a suitable adapter (not
included).
2. Plug the other end of the cable into the socket (4) on the
headphones.
3. Adjust the volume on the audio source. The V / but-
tons on the headphones are without function.
NOTE:
The headphones do not have to be turned on when using
them with cables.
Cordless via Bluetooth
Bluetooth involves a technology for wireless radio connec-
tion of devices over a short distance. Devices with Bluetooth
standard are transmitting between 2,402 and 2,480 GHz in
the ISM band (
I
ndustrial,
S
cientific and
M
edical). Interfer-
ences can however be caused by WLAN networks, wireless
telephones, or microwave ovens, for example, which operate
in the same frequency band.
Bluetooth technology enables hands-free operation of mo-
bile phones, for example. This device offers you the possibil
-
ity to use a Bluetooth-enabled device. The function radius is
thereby restricted device-dependant to ca. 15 meters.
If your playing device supports the A2DP profile (
A
dvanced
A
udio
D
istribution
P
rofile) and has a music-player function,
then you can also wirelessly transfer music to the device.
The A2DP profile involves a multi-vendor Bluetooth profile.
By streaming, stereo-audio signals are wirelessly transferred
between the playing device (source) and the receiving
device. To be able to operate the source by remote control,
the player needs to support the AVRCP profile (
A
udio
V
ideo
R
emote
C
ontrol
P
rofile).
Due to the different device manufacturers, models, and
software versions, a full functionality cannot be guaranteed.
•
Logging on devices (Pairing)
Before you can listen to music or make phone calls with
the headphones, you need to first register the devices
with each other.
1. Ensure, that the Bluetooth function is activated in
your player (e.g. mobile phone). For this, refer to the
operation manual of your player.
2. When switched off, keep the ON/OFF button (2)
pressed for approx. 6 seconds until the red and green
indicator light (1) flash alternately. The device is now
set to the pairing mode.
3. Chose the Bluetooth menu in your player and
register the device in your player. For this, refer to the
operation manual of your player. The device “AEG
KH 4223” will show in your player as a selection.
NOTE:
Only one player can be connected to the head-
phones at any one time. If the headphones are
already connected to a different player, the device
will not appear in the BT selection menu.
4. Now enter the password “0000” in your player,
depending on the device manufacturers, model, and
software version.
