Brand: SONY
Category: Audio
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for WX-900BT
Uploaded: Nov. 21, 2025, 7:52 p.m.
Warranty Information
Sony is not liable for any incidental, indirect, or consequential damages related to the use of this product.
Getting Started: Reset the unit before first use or after battery changes. Set the clock by pressing MENU, selecting [SET GENERAL] > [SET CLOCK-ADJ], and adjusting the hour/minute. Prepare a Bluetooth device by pairing it with the unit (within 1m). Connect USB devices. Connect other portable audio devices to the AUX input.Listening to the Radio: Select [TUNER] source. Store stations automatically (BTM) or manually. Tune in manually or automatically using SEEK +/-. Use RDS to select program types (PTY) and manage traffic announcements (TA) and alternative frequencies (AF).Playback: Insert a disc, connect USB devices, or select [BT AUDIO] for Bluetooth playback. Control playback with the unit or directly from your iPod/iPhone.Handsfree Calling: Connect a Bluetooth-compatible cellular phone. Receive calls by pressing CALL. Reject or end calls. Make calls from the phonebook, call history, by inputting a number, or by redial.Useful Functions: Use Siri Eyes Free with compatible iPhones. Connect to the SongPal app for additional control.Settings: Cancel DEMO mode, adjust general settings (clock, beep, auto off), sound settings (ClearAudio+, EQ10 presets), display settings (dimmer, colors), and Bluetooth settings (pairing, auto pairing).
Troubleshooting and error codes
| Error Message/Display | Cause/Action |
|---|---|
| CD ERROR | The disc cannot be played. The disc is automatically ejected. Clean the disc, insert it correctly, or check if it is empty or damaged. |
| CD NO MUSIC | No playable files were found on the disc. The disc is automatically ejected. Insert a disc with playable files. |
| CD PUSH EJT | The disc could not be ejected correctly. Press ⏏ (eject). |
| HUB NO SUPRT | USB hubs are not supported. |
| IPD STOP | iPod playback has ended. Operate your iPod/iPhone to start playback. |
| NO AF | No alternative frequencies. Press SEEK +/- while the program service name is flashing to search for another frequency with the same Pl data. ([PI SEEK] is displayed.) |
| NO TP | No traffic programs. The unit continues to search for available TP stations. |
| OVERLOAD | The USB device is overloaded. Disconnect the USB device and select another source. The USB device may be malfunctioning or unsupported. |
| READ | Reading information. Wait for playback to start automatically. This may take some time depending on the file structure. |
| USB ERROR | The USB device cannot be played. Reconnect the USB device. |
| USB NO DEV | No USB device is connected or recognized. Ensure the USB device or cable is connected correctly. |
| USB NO MUSIC | No playable files were found on the USB device. Connect a USB device with playable files. |
| USB NO SUPRT | The USB device is not supported. Visit the support site for compatibility information. |
| LLLL or 7777 | The beginning or end of the disc has been reached. |
| ... | The character cannot be displayed. |
| BT BUSY | The BLUETOOTH device is busy. Wait and try again. |
| ERROR | The selected operation cannot be performed. Wait and try again. |
| NO DEV | The BLUETOOTH device is not connected or not recognized. Check the connection and ensure BLUETOOTH connection is established with the BLUETOOTH device. |
| P EMPTY | No phone numbers are stored. |
| UNKNOWN | A name or phone number cannot be displayed. |
| WITHHELD | The phone number was withheld by the caller. |
| APP -------- | No connection to the application was made. Reconnect to "SongPal". |
| APP DISCNCT | The application connection has been disconnected. Establish the "SongPal" connection. |
| APP DISPLAY | The application's display setting screen is open. Close it to allow button operation. |
| APP LIST | The content list of CD/USB/iPod is open. Close it to allow button operation. |
| APP MENU | The application's setting screen is open. Close it to allow button operation. |
| APP NO DEV | The device with the application installed is not connected or not recognized. Connect via BLUETOOTH and reconnect to "SongPal". |
| APP SOUND | The application's sound setting screen is open. Close it to allow button operation. |
| OPEN APP | The "SongPal" application is not active. Start the application. |
| ERROR (for Steering Remote Control) | An error occurred during function registration. Restart registration from the function where the error occurred. |
| TIMEOUT (for Steering Remote Control) | Function registration failed due to timeout. Try to complete registration while [REGISTER] is flashing. |