Sony WI-C600N Help Manual page 58

The connection is established. You will hear a voice guidance "Bluetooth connected".
Hint
The above procedure is an example. For more details, refer to the operating instructions supplied with your computer.
If the computer was connected with the headset the last time, an HFP/HSP connection is established when you turn on the
headset. Press the
Note
When connecting, either [WI-C600N] or [LE_WI-C600N] or both are displayed on the connecting device. If both or [WI-C600N]
are displayed touch [WI-C600N], or touch [LE_WI-C600N] if [LE_WI-C600N] is displayed.
If the music playback sound quality is poor, check that the A2DP function which supports music playback connections is enabled
in the computer settings. For more details, refer to the operating instructions supplied with your computer.
If the last-connected Bluetooth device is placed near the headset, the headset may connect automatically to the device by simply
turning on the headset. In that case, deactivate the Bluetooth function on the device or turn off the power.
If you cannot connect your computer to the headset, delete the headset pairing information on your computer and perform the
pairing again. As for the operations on your computer, refer to the operating instructions supplied with your computer.
button while the headset is turned on to switch to a music playback connection (A2DP).
58