Sony SRS-X99 Help Manual page 207

When you turn on the speaker for the first time after purchase, pairing information is not stored in the speaker.
In this case, tap the
quickly in white and the speaker enters pairing mode automatically, then go to step v.
iv. Tap and hold the
The (BLUETOOTH) indicator begins to flash quickly in white, and the speaker enters pairing mode.
v. Tap [SRS-X99] on the SongPal screen of your smartphone.
If [SRS-X99] is not displayed, search for the device. For details, refer to the operating instructions of your
smartphone.
8. Check that the (BLUETOOTH) indicator on the speaker is lit.
When the BLUETOOTH connection is established, the
9. Configure the Wi-Fi settings by your smartphone, following the on-screen instructions of SongPal.
If a password is required, select the SSID that you recorded in step 2, and enter the password.
The following screen is displayed.
(BLUETOOTH) PAIRING button, the
(BLUETOOTH) PAIRING button on the speaker until beeps are heard.
(BLUETOOTH) indicator will begin to flash
(BLUETOOTH) indicator stays lit.
198