Sennheiser PXC 310 BT, Quick Manual

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11
Putting the PXC 310 BT into operation
Connecting the headphones to the audio source
The headphones comply with the Bluetooth 2.1 standard. In order that
data can be transmitted wirelessly using Bluetooth technology, you have
to register your headphones with your audio source (pairing).
The headphones can save the connection profiles of up to 5 Bluetooth -
devices with which they have been paired. After switch-on, the head-
phones automatically connect to one of these devices.
If you pair the headphones with a sixth audio source, the saved connection
profile of the first
Bluetooth device will be overwritten. If you want to re-
establish a connection with the first audio source, you have to pair the
headphones with this audio source again.
If your audio source does not have a Bluetooth interface, use an optional
dongle (see “Accessories and spare parts” on page 23). In addition to
adding Bluetooth capability to your audio source, this dongle uses apt-X,
a technology that ensures crisp, pure and full stereo sound. With apt-X,
Bluetooth can now offer wireless audio quality that is indistinguishable
from the highest quality wired connection.
CAUTION! Danger of malfunction!
The transmitted radio waves can impair the operation of
sensitive and unprotected devices.
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Only use the headphones in aircraft where wireless
Bluetooth transmission is permitted or use the audio cable
instead (see “Connecting the audio cable” on page 14).
A connection to the headphones is only possible if your audio
source supports the A2DP profile.