Alpine HDS-990 HDS-990 Owners Manual - Page 28

devices. If the distance between the devices is within 10 meters, Bluetooth transmission can be carried out in the unlicensed 2.4GHz spectrum.  Depending on the Bluetooth version, Bluetooth compatible devices may not be able to communicate with this unit.  It is not guaranteed that this machine can be used with all Bluetooth compatible devices. For the operation of Bluetooth compatible devices, please consult your Alpine dealer or visit the Alpine website.  Depending on the environment, the Bluetooth wireless connection may be unstable.  Depending on the connected Bluetooth compatible device, this function may be different. Please also refer to the user manual of the connected device.  When using the mobile phone Bluetooth to search for this unit, the search name is "HDS-990-XXXXXX". Connect Bluetooth When the host is powered on for the first time and the Bluetooth is not connected to any device, you need to wait for the pairing connection on the mobile phone. Directly search for "HDS-990-XXXXXX" through the mobile phone background to connect. XXXXXX is a 6-digit random code, for example: HDS-990-A00414. 1 Turn on the Bluetooth function of the mobile phone. 2 Search for pairable devices in the backgr ound of the mobile phone, and select "H DS-990-XXXXXX" for pairing. 3 After the pairing is successful, long press the knob to enter the setting interface→General → Bluetooth (refer to "Sound Settings" for detailed operation). Press "Bluetooth" to enter the interface and display "Connected". 4 To disconnect the Bluetooth connection, short press the knob "Connected" to prompt the user to "confirm to disconnect Bluetooth", short press again to confirm the disconnection, and display "Not connected" after disconnection. After disconnection, if you need to connect again, you need to go to step 2.  Only one Bluetooth-compatible device can be paired, and two Bluetooth-compatible devices cannot be connected at the same time. Bluetooth Music 1 Press 2 Press 3 Press 4 Press to select Bluetooth audio. to select the previous song. to select the next song. to switch between pause and play.  This operation differs depending on the connected device.  This machine has an independent memory function for the volume adjustment of the Bluetooth music signal source. Information About the Formats Supported by this Nnit For a list of playback formats supported by USB, please refer to "About USB playback formats" (page 24). About MP3/WMA/AAC/M4A/WAV/FLAC/APE/DSD Notice Except for personal use, copyright laws and international conventions prohibit copying audio data (including MP3/WMA/AAC/M4A/WAV/FLAC/APE/DSD data), or distributing, transmitting or copying without the permission of the copyright owner , Regardless of free or charge. 25 EN