Operating Instructions
Page 5
...19 Useful Functions Sony | Music Center with iPhone/Android smartphone 19 Using Voice Recognition (Android smartphone only 20 Using Siri Eyes Free 20 Settings Canceling the DEMO Mode 21 Basic Setting Operation 21 General Setup (GENERAL 22 Sound Setup (SOUND 23 Display Setup (DISPLAY 25 BLUETOOTH Setup (BLUETOOTH 25 Sony | Music Center Setup (SONY APP 26 Additional Information Updating the Firmware 26 Precautions 26 Maintenance 28 Specifications 28 Troubleshooting 31 Messages 35 Connection/Installation Cautions 39 Parts List for Installation 39 Connection 40 Installation 43...
...19 Useful Functions Sony | Music Center with iPhone/Android smartphone 19 Using Voice Recognition (Android smartphone only 20 Using Siri Eyes Free 20 Settings Canceling the DEMO Mode 21 Basic Setting Operation 21 General Setup (GENERAL 22 Sound Setup (SOUND 23 Display Setup (DISPLAY 25 BLUETOOTH Setup (BLUETOOTH 25 Sony | Music Center Setup (SONY APP 26 Additional Information Updating the Firmware 26 Precautions 26 Maintenance 28 Specifications 28 Troubleshooting 31 Messages 35 Connection/Installation Cautions 39 Parts List for Installation 39 Connection 40 Installation 43...
Operating Instructions
Page 6
.... Control dial Rotate to make BLUETOOTH connection. Disc slot Display window / (SEEK -/+) Tune in 2 seconds). N-Mark Touch the control dial with Android smartphone to adjust the volume. Press and hold for 1 second to Parts and Controls Main unit Front panel removed (inner panel) Front panel release button SRC (source) Turn on the power. Guide to turn off the power and the display. Change the source.
.... Control dial Rotate to make BLUETOOTH connection. Disc slot Display window / (SEEK -/+) Tune in 2 seconds). N-Mark Touch the control dial with Android smartphone to adjust the volume. Press and hold for 1 second to Parts and Controls Main unit Front panel removed (inner panel) Front panel release button SRC (source) Turn on the power. Guide to turn off the power and the display. Change the source.
Operating Instructions
Page 7
... album for the remote commander Number buttons (1 to 6) Receive stored radio stations. Press to change the EXTRA BASS setting: [1], [2], [OFF]. AUX input jack DSPL (display) Change display items. SCRL (scroll) Press and hold for more than 2 seconds to scroll a display item. USB port RESET (inner panel) (page 8) RM-X231 Remote commander The VOL (volume) + button has a tactile dot. CALL Enter the call . SOUND Open the SOUND menu directly. Press and...
... album for the remote commander Number buttons (1 to 6) Receive stored radio stations. Press to change the EXTRA BASS setting: [1], [2], [OFF]. AUX input jack DSPL (display) Change display items. SCRL (scroll) Press and hold for more than 2 seconds to scroll a display item. USB port RESET (inner panel) (page 8) RM-X231 Remote commander The VOL (volume) + button has a tactile dot. CALL Enter the call . SOUND Open the SOUND menu directly. Press and...
Operating Instructions
Page 8
... the front panel of the front panel are matched correctly. Note Resetting the unit will only sound if the built-in amplifier is used. The alarm will erase the clock setting and some stored contents. To display the clock Press DSPL. Caution alarm If you turn the ignition switch to remove. The hour indication flashes. 3 Rotate the control dial to select [SET CLOCK-ADJ...
... the front panel of the front panel are matched correctly. Note Resetting the unit will only sound if the built-in amplifier is used. The alarm will erase the clock setting and some stored contents. To display the clock Press DSPL. Caution alarm If you turn the ignition switch to remove. The hour indication flashes. 3 Rotate the control dial to select [SET CLOCK-ADJ...
Operating Instructions
Page 10
... the BLUETOOTH function on the device. Some paired devices will connect automatically. 7 If passkey* input is turned to on the BLUETOOTH device, input [0000]. * Passkey may be detected from this unit and the BLUETOOTH device are paired. 1 Press MENU, rotate the control dial to select [BLUETOOTH], then press it . Note While connecting to select [BT AUDIO] and press (play/ pause). or lights up...
... the BLUETOOTH function on the device. Some paired devices will connect automatically. 7 If passkey* input is turned to on the BLUETOOTH device, input [0000]. * Passkey may be detected from this unit and the BLUETOOTH device are paired. 1 Press MENU, rotate the control dial to select [BLUETOOTH], then press it . Note While connecting to select [BT AUDIO] and press (play/ pause). or lights up...
Operating Instructions
Page 11
... unit. 3 Connect the portable audio device to the AUX input jack (stereo mini jack) on the unit. 2 Connect the USB device to select [AUX]. Connecting Other Portable Audio Device 1 Turn off the portable audio device. 2 Turn down the volume on the unit with the iPhone/iPod automatically. Press MENU, then select [SOUND] [SET AUX VOL] (page 24). 11GB To connect an iPod/iPhone, use a straight type plug. 4 Press SRC to the unit. Notes • BLUETOOTH Auto Pairing...
... unit. 3 Connect the portable audio device to the AUX input jack (stereo mini jack) on the unit. 2 Connect the USB device to select [AUX]. Connecting Other Portable Audio Device 1 Turn off the portable audio device. 2 Turn down the volume on the unit with the iPhone/iPod automatically. Press MENU, then select [SOUND] [SET AUX VOL] (page 24). 11GB To connect an iPod/iPhone, use a straight type plug. 4 Press SRC to the unit. Notes • BLUETOOTH Auto Pairing...
Operating Instructions
Page 15
... USB port (page 11). To match the volume level of the BLUETOOTH device to other sources Start playback of the BLUETOOTH audio device at a moderate volume, and set your usual listening volume on this unit. • Even if the source is changed on the unit. Searching and Playing Tracks Repeat play and shuffle play Not available when a USB device in the display while running the "Sony | Music Center" application via USB...
... USB port (page 11). To match the volume level of the BLUETOOTH device to other sources Start playback of the BLUETOOTH audio device at a moderate volume, and set your usual listening volume on this unit. • Even if the source is changed on the unit. Searching and Playing Tracks Repeat play and shuffle play Not available when a USB device in the display while running the "Sony | Music Center" application via USB...
Operating Instructions
Page 17
... the unit, rotate the control dial to select either phone. You can make a call from the front speakers. The phone call Press CALL again. To end the call starts. From the phonebook 1 Press CALL. Bookmarking The track currently being played can adjust the volume level. To reject the call is connected. Press MENU, then select [SOUND] [SET BTA VOL] (page 24...
... the unit, rotate the control dial to select either phone. You can make a call from the front speakers. The phone call Press CALL again. To end the call starts. From the phonebook 1 Press CALL. Bookmarking The track currently being played can adjust the volume level. To reject the call is connected. Press MENU, then select [SOUND] [SET BTA VOL] (page 24...
Operating Instructions
Page 19
... Downloading the latest version of "Sony | Music Center" features, see the help of the application. 19GB To adjust the volume for controlling Sony audio devices which are compatible with iPhone/Android smartphone (page 9). To switch between handsfree mode and handheld mode During a call, press MODE to switch the phone call . To select the audio device, press MENU, then select [BLUETOOTH] [SET AUDIODEV] (page 25). 2 Launch the "Sony | Music Center" application. 3 Press MENU, rotate the control...
... Downloading the latest version of "Sony | Music Center" features, see the help of the application. 19GB To adjust the volume for controlling Sony audio devices which are compatible with iPhone/Android smartphone (page 9). To switch between handsfree mode and handheld mode During a call, press MODE to switch the phone call . To select the audio device, press MENU, then select [BLUETOOTH] [SET AUDIODEV] (page 25). 2 Launch the "Sony | Music Center" application. 3 Press MENU, rotate the control...
Operating Instructions
Page 20
.... Using Siri Eyes Free Siri Eyes Free allows you to connect an iPhone to select the desired source or application on the "Sony | Music Center" application. 2 Input a reply message by voice guide (Android smartphone only) Messages of the connected Android smartphone. • Operate under conditions where noise such as engine sound is minimized during voice recognition. You must complete BLUETOOTH registration and connection configurations for...
.... Using Siri Eyes Free Siri Eyes Free allows you to connect an iPhone to select the desired source or application on the "Sony | Music Center" application. 2 Input a reply message by voice guide (Android smartphone only) Messages of the connected Android smartphone. • Operate under conditions where noise such as engine sound is minimized during voice recognition. You must complete BLUETOOTH registration and connection configurations for...
Operating Instructions
Page 22
AUTO OFF (auto off) Shuts off automatically after a certain time when the unit is displayed.) STR CONTROL (steering control) Selects the input mode of the connected remote control. STEERING (steering) Registers/resets the setting of your car before use. When registration is complete, [REGISTERED] is displayed. To register other functions, repeat steps and . (Available only when [STR CONTROL] is set to the steering wheel remote control, then press it...
AUTO OFF (auto off) Shuts off automatically after a certain time when the unit is displayed.) STR CONTROL (steering control) Selects the input mode of the connected remote control. STEERING (steering) Registers/resets the setting of your car before use. When registration is complete, [REGISTERED] is displayed. To register other functions, repeat steps and . (Available only when [STR CONTROL] is set to the steering wheel remote control, then press it...
Operating Instructions
Page 23
... [F/R POS] is displayed. Also, using a microphone is displayed.) Checks/updates the firmware version. POSITION (listening position) F/R POS (front/rear position) Simulates a natural sound field by delaying the sound output from speakers to suit your car), [CUSTOM] (position set by optimizing the digital signal with the Sony recommended sound settings: [ON], [OFF]. (Automatically sets to [OFF] when [EQ10 PRESET] is changed and/or [EXTRA BASS] is set to [1] or [2] and/or [DSO] is set to [LOW], [MID...
... [F/R POS] is displayed. Also, using a microphone is displayed.) Checks/updates the firmware version. POSITION (listening position) F/R POS (front/rear position) Simulates a natural sound field by delaying the sound output from speakers to suit your car), [CUSTOM] (position set by optimizing the digital signal with the Sony recommended sound settings: [ON], [OFF]. (Automatically sets to [OFF] when [EQ10 PRESET] is changed and/or [EXTRA BASS] is set to [1] or [2] and/or [DSO] is set to [LOW], [MID...
Operating Instructions
Page 24
... rear speaker lead. AAV (advanced auto volume) Adjusts the playback volume level of the rear speaker leads. RB ENH (rear bass enhancer) Enhances the bass sound by restoring high frequencies lost in the compression process: [ON], [OFF]. LPF SLOP (low pass filter slope) Selects the LPF slope: [1], [2], [3]. This function allows the rear speakers to work as a subwoofer if one is not connected. (Available only when [SW DIREC] is selected.) SW DIREC (subwoofer direct connection) Adjusts the settings for each connected...
... rear speaker lead. AAV (advanced auto volume) Adjusts the playback volume level of the rear speaker leads. RB ENH (rear bass enhancer) Enhances the bass sound by restoring high frequencies lost in the compression process: [ON], [OFF]. LPF SLOP (low pass filter slope) Selects the LPF slope: [1], [2], [3]. This function allows the rear speakers to work as a subwoofer if one is not connected. (Available only when [SW DIREC] is selected.) SW DIREC (subwoofer direct connection) Adjusts the settings for each connected...
Operating Instructions
Page 25
... the connected cellular phone outputs the ringtone: [1] (this unit to [ON], then adjust [BRIGHTNESS]. - MAX VOLUME (maximum volume) Sets the maximum volume level of the illumination with [DEVICE 1] or the current A2DP compatible audio device. The brightness setting is stored and applied when the dimmer function is turned on the device paired with the sound: [ON], [OFF]. Display Setup (DISPLAY) DIMMER (dimmer) Changes the display brightness: [OFF], [ON], [AT] (auto...
... the connected cellular phone outputs the ringtone: [1] (this unit to [ON], then adjust [BRIGHTNESS]. - MAX VOLUME (maximum volume) Sets the maximum volume level of the illumination with [DEVICE 1] or the current A2DP compatible audio device. The brightness setting is stored and applied when the dimmer function is turned on the device paired with the sound: [ON], [OFF]. Display Setup (DISPLAY) DIMMER (dimmer) Changes the display brightness: [OFF], [ON], [AT] (auto...
Operating Instructions
Page 26
... in direct sunlight. • Before playing, wipe the discs with a cleaning cloth from the center out. During the update, do not turn the ignition to complete. Precautions • Cool off and the clock is displayed.) Sony | Music Center Setup (SONY APP) AUTO LAUNCH (auto launch) Activates the "Sony | Music Center" auto launch: [ON], [OFF]. Notes on the back cover, then follow the online instructions. When [ON] is selected, "Sony | Music Center" will...
... in direct sunlight. • Before playing, wipe the discs with a cleaning cloth from the center out. During the update, do not turn the ignition to complete. Precautions • Cool off and the clock is displayed.) Sony | Music Center Setup (SONY APP) AUTO LAUNCH (auto launch) Activates the "Sony | Music Center" auto launch: [ON], [OFF]. Notes on the back cover, then follow the online instructions. When [ON] is selected, "Sony | Music Center" will...
Operating Instructions
Page 29
...of BLUETOOTH communication between devices. Power amplifier section Output: Speaker outputs Speaker impedance: 4 Ω - 8 Ω Maximum power output: 100 W × 4 (at 4 Ω) General Outputs: Audio outputs terminal: FRONT, REAR, SUB Power antenna (aerial)/Power amplifier control terminal (REM OUT) Inputs: SiriusXM input terminal Remote controller input terminal Antenna (aerial) input terminal MIC input terminal AUX input jack (stereo mini jack) USB port (front, rear) Power requirements: 12 V DC car battery (negative ground (earth)) Rated current consumption: 10 A Dimensions: Approx. 178...
...of BLUETOOTH communication between devices. Power amplifier section Output: Speaker outputs Speaker impedance: 4 Ω - 8 Ω Maximum power output: 100 W × 4 (at 4 Ω) General Outputs: Audio outputs terminal: FRONT, REAR, SUB Power antenna (aerial)/Power amplifier control terminal (REM OUT) Inputs: SiriusXM input terminal Remote controller input terminal Antenna (aerial) input terminal MIC input terminal AUX input jack (stereo mini jack) USB port (front, rear) Power requirements: 12 V DC car battery (negative ground (earth)) Rated current consumption: 10 A Dimensions: Approx. 178...
Operating Instructions
Page 31
... the fader control [FADER] is set to the battery directly. Turn on the unit until the display appears. The connectors are not using the fuse and removing the unit from /does not appear in the connection, make the power connection to [DIM-ON] (page 25). The display disappears if you press and hold OFF. - The display/illumination flashes. The power supply...
... the fader control [FADER] is set to the battery directly. Turn on the unit until the display appears. The connectors are not using the fuse and removing the unit from /does not appear in the connection, make the power connection to [DIM-ON] (page 25). The display disappears if you press and hold OFF. - The display/illumination flashes. The power supply...
Operating Instructions
Page 32
... operations cannot be played. The disc is not set to start playback. - Remove the iPod. The USB mode of the device is not an RDS station. RDS data has not been received. The station does not specify the program type. Radio reception Stations cannot be playable in Multi Session. - RDS PTY displays The current station is set to the power supply lead...
... operations cannot be played. The disc is not set to start playback. - Remove the iPod. The USB mode of the device is not an RDS station. RDS data has not been received. The station does not specify the program type. Radio reception Stations cannot be playable in Multi Session. - RDS PTY displays The current station is set to the power supply lead...
Operating Instructions
Page 34
... the "Sony | Music Center" connection (page 19). Change the source of the connected audio device or this unit and the cellular phone is on again. The connected BLUETOOTH audio device cannot be short. - Siri Eyes Free is not a malfunction. Adjust the volume of the unit to [BT AUDIO]. The "Sony | Music Center" application or BLUETOOTH function has failed. Run the application again. The sound skips during use nearby...
... the "Sony | Music Center" connection (page 19). Change the source of the connected audio device or this unit and the cellular phone is on again. The connected BLUETOOTH audio device cannot be short. - Siri Eyes Free is not a malfunction. Adjust the volume of the unit to [BT AUDIO]. The "Sony | Music Center" application or BLUETOOTH function has failed. Run the application again. The sound skips during use nearby...
Operating Instructions
Page 38
... receiving the SiriusXM satellite signal. - UPDATE ERROR - Press ENTER to the OFF position, nor remove the USB device (page 26). For steering wheel remote control operation: ERROR: An error occurred during the function registration. Register again from any obstructions. - If you have questions about 6 seconds) (page 22). PRESS ENT TO CONTINUE The radio has detected a change in your passcode, perform [SET SXM RESET...
... receiving the SiriusXM satellite signal. - UPDATE ERROR - Press ENTER to the OFF position, nor remove the USB device (page 26). For steering wheel remote control operation: ERROR: An error occurred during the function registration. Register again from any obstructions. - If you have questions about 6 seconds) (page 22). PRESS ENT TO CONTINUE The radio has detected a change in your passcode, perform [SET SXM RESET...