[. . . ] For example, when your smartphone is connected with NFC compatible headphones, just touch the smartphone to the system to change the Bluetooth connection to the system (One touch connection switching). 1 Make the Bluetooth connections between the system and a Bluetooth music player via A2DP, and between the system and a Bluetooth mobile phone via HFP or HSP. × 1 Satellite speaker: Sealed enclosure Subwoofer: Passive radiator model Troubleshooting For details on the Bluetooth connection procedure, see “How to Make Wireless Connection with Bluetooth Devices. € When the Bluetooth connection is established, the Bluetooth indicator (blue) on the system stays on. [. . . ] Using Hands-free Calling While Listening to Music You can enjoy hands-free calling via Bluetooth connection with a Bluetooth mobile phone that has a music function and supports the Bluetooth profile A2DP, and HFP or HSP. Listening to Music by Wired Connection with a Portable Audio Device, etc. Microphone Distorted sound / Humming or noise in the system output Turn down the volume of the connected device. general Input DC OUT If the connected device has an equalizer function , set it to off. Switch the Bluetooth connection to A2DP by operating the Bluetooth device when HFP or HSP is set. Tip  In the case of the last-connected Bluetooth device, the system tries to re-establish Bluetooth connection with it if the device’s Bluetooth function is on. When Bluetooth connection is established, the Bluetooth indicator (blue) on the system stays on. The BATTERY/CHARGE indicator (amber) lights up when the battery is being charged, and turns off when charging is complete. (Stereo mini jack) Polarity of the plug  Plug the AC adaptor into a nearby wall outlet (mains). In the case of a problem, unplug it from the wall outlet (mains) immediately. Ώ Do not install the AC adaptor in a confined space, such as a bookcase or built-in cabinet. 12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 1) 2) 3) 4) 5) 6) 7) Notes  When the BATTERY/CHARGE indicator flashes as below, charge the system. In these cases, you cannot charge devices via the DC OUT ONLY connector. Communication system and compatible Bluetooth profiles of the system Profile is standardisation of the function for each Bluetooth device specification. The system supports the following Bluetooth version and profiles: Communication System: Bluetooth Specification version 3. € HFP (Hands-free Profile): Talking on the phone/Operating the phone by hands-free. Indications of Illumination lamp Status AUDIO IN mode Searching for a device Connecting to Bluetooth device Pressing VOLUME−/+ buttons When the volume hits the maximum or minimum Illumination lamp Lights up (white) Lights up (white) Lights up (blue) Flashes once (white) Flashes three times (white)  When you switch the power source between AC adaptor and battery by connecting/disconnecting the AC adaptor, the system stops sound output for a short while. Ώ The maximum power output will be lower when the AC adaptor is disconnected. Ώ In an extremely cold or hot environment, note the following points. € When operating by the AC adaptor, charging may complete too quickly, or may not be possible. [. . . ] Keep touching the smartphone on the N marked part of the system until the smartphone vibrates. Smartphone vibrates (system recognized) Using Hands-free calling with another Bluetooth mobile phone while listening to music This system is compatible with Multipoint technology, which allows you to enjoy hands-free calling while listening to music from a Bluetooth-compatible music player. 2 Detach the cover of the rear of the system to remove the battery pack. For the State of California, USA only Notes Perchlorate Material - special handling may apply, See www. [. . . ]