Sony SRS-XB20 Help Manual page 26

Perform the pairing procedure on the BLUETOOTH device to detect the speaker.
3
When a list of detected devices appears on the display of the BLUETOOTH device, select "SRS-XB20."
If a passkey* is required on the display of the BLUETOOTH device, enter "0000."
*
A passkey may be called "Passcode," "PIN code," "PIN number" or "Password."
Make the BLUETOOTH connection from the BLUETOOTH device.
4
When the BLUETOOTH connection is established, the
If the BLUETOOTH connection is not established, repeat from step
Hint
For details on operating a BLUETOOTH device, refer to the operating instructions supplied with the BLUETOOTH device.
Note
The pairing mode of the speaker is released after about 5 minutes and the
information is not stored in the speaker, such as at the factory settings, the pairing mode is not released. If the pairing mode is released before
finishing the process, repeat from step
When pairing with a BLUETOOTH device that cannot display a list of detected devices or that has no display, you may be able to pair the device
by setting both the speaker and the BLUETOOTH device to pairing mode. At this time, if a passkey besides "0000" is set on the BLUETOOTH
device, pairing cannot be done with the speaker.
(BLUETOOTH) indicator stays lit.
.
.
(BLUETOOTH) indicator flashes slowly. However, when pairing
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