CONTENTS Getting Started Package Contents AK320 at a Glance Power Management Charging Connections Firmware Upgrade Using the Device Basic Operations Home Screen Notification Bar Store AK Connect Listening to Music Playlist Management USB DAC Installation CD Ripping Using Bluetooth Settings Connecting to a Wireless Network Equalizer Setup Miscellaneous...
Page 3
User Guide Contents may be changed without prior notice to Package improve the performance or quality of the product. Contents AK320 Leather Case (with warranty) Quick Start Guide & Protective Film & Warranty Card Micro-USB Cable microSD Card Slot Cover Leather Case &...
User Guide The appearance of the product as well as the printed and AK320 at engraved information may vary depending on the model. a Glance Earphones / Optical Port Power Power Micro-USB Port Balanced Audio Pin Map R- R+ L+ L- Balanced Expansion Unit Audio Port...
User Guide Play/Pause: Play or Pause a song. Long press - Show the playback screen. Next/Fast-Forward: Skip to the next song. Long press: Fast-forward. LCD Touchscreen: Display with touch control. Volume: Control the volume by turning the wheel. microSD Card Slot: Insert a microSD card and access its files. Home Button: Show the home screen.
User Guide Reset Function 1. In cases of unexpected device failure or freeze, press the ] button for 12 seconds to force a shutdown. The device can be restarted after a shutdown. The device can be restarted after a shutdown. Resetting the device will not affect the stored data or time setting.
User Guide Earphones/Headphones Connec- tions 1. Connect earphones or headphones to the earphones port. Balanced Earphones/Headphones 1. Connect supported earphones or headphones to the balanced port. Balanced Audio Device 1. Connect to an external audio device by using the Earphones port and Balanced port in conjunction. Earphones Port Balanced Port (LR) (Ground)
Page 8
User Guide Optical Out 1. Music can be played back on a S/PDIF-capable external audio device by using an optical cable. DSD format is converted to PCM when using Optical Out. The volume will be fixed at the maximum level. Connecting to a Computer 1.
Page 9
User Guide Windows XP users require Service Pack 2 and Windows Media Player 10 to be installed for the computer to recognize the USB device. Download necessary Service Packs and Windows Media Player from the Microsoft website. http://www.microsoft.com Disconnecting from the Computer 1.
Page 10
User Guide Make sure that the micro-USB cable is securely connected. Note that removing the micro-USB cable or turning off the device or computer during a file transfer may corrupt data on the device. File transfer speeds may be affected depending on the computer and/or OS environment.
Page 11
User Guide 2. To safely remove a microSD card, select [Safely remove SD card] from the Notification Bar or select [Unmount SD card] from [ System Information]. 3. Gently press the microSD card to release it from the slot. Recommended microSD Cards Brand : SanDisk, Transcend Maximum supported microSD card capacity: 128GB Notes on inserting 128GB microSD card.
User Guide Wi-Fi Update / OTA (Over-the-Air) Firmware Upgrade 1. Connect to a wireless network. 2. When a new firmware version is available, the screen will display a Firmware Update Guide window. 3. Select [Update] and choose the items for update. 4.
User Guide LCD Touchscreen Basic Operations 1. This device features an LCD touchscreen that allows you to perform operations by touch. Interact with the device by touching the screen to access various features. To prevent damage, do not use a sharp object or use excessive force when touching the screen.
Page 14
User Guide Navigating Up/Down in a List 1. Scroll through the list by dragging the list screen [up] and [down]. Using the Device...
User Guide Home Screen Current Song Currently playing song information. AK CONNECT Launches AK Connect. Search Options View the list of songs by different search options. The search options can be long-pressed and dragged to change their locations. Using the Device...
Page 17
User Guide Notification Bar Expand or collapse the notification bar by dragging the bar down or up, respectively. Wi-Fi Press [ ] to turn Wi-Fi on or off. Bluetooth Press [ ] to turn Bluetooth on or off. Press [ ] to turn the EQ on or off.
Page 18
User Guide PC Connection Select the appropriate mode Mode when connected to a computer. DISK :USB drive mode for transferring media files. :Listen to music located on a PC through the device. Screen Lock Press [ ] to turn the screen lock on or off.
User Guide Conveniently purchase music from the Store when Purchasing connected to a wireless network. Music from a Store Purchasing Music 1. Connect to a wireless network. 2. Select [Store] from the home screen. 3. Select the desired store. 4. Check the user guide or help menu within each store for detailed information.
User Guide The AK320 can access and play back music files stored on a computer on the same network as well as output sound CONNECT through Astell&Kern speakers. MQS Streaming Server Installation 1. Visit the Astell&Kern website and download the server installer that corresponds to your operating system.
Page 21
User Guide 4. A list of servers on the same network as the AK320 will be displayed. 5. Scroll the screen left and right to select a server. The selected server will be connected and the server home screen will be displayed. 6.
Page 22
User Guide Streaming and Downloading from the Music Server 1. Select a search option from the server Home Screen to display a list of music. 2. Select a song to begin streaming. 3. Press the [ ] button at the upper-right corner of the music list.
Page 23
User Guide Selecting Speakers 1. Turn on the speaker(s) to be connected, and then connect it to the same network as the AK320. 2. Turn on [AK Connect] from the device settings. 3. Press [ ] from the notification bar to display a list of speakers available on the same network as the AK320.
Page 24
User Guide Example 2 AK500N AK320 AK T1 LIBRARY REMOTE SPEAKER Example 3 AK320 AK500N REMOTE & LIBRARY SPEAKER Using the Device...
Page 25
User Guide Example 4 AK320 AK500N AK T1 LIBRARY REMOTE SPEAKER Example 5 AK320 LIBRARY AK Connect APP REMOTE AK T1 SPEAKER AK500N LIBRARY Using the Device...
User Guide Selecting Music Listening to Music 1. Select a search option at the bottom of the home screen to display the playlist. 2. Select a song from the list to begin playback. Select [Folder] to search music by folder. Continuous Playback: Approximately 10 hours (Basis: FLAC, 16-bit, 44 kHz, unbalanced output, volume 80, EQ off, LCD off) Supported Formats: PCM [8~192kHz(8/16/24bit)], DSD 64/128...
Page 27
User Guide Drag the progress bar to the desired location during playback. Press the [Home] button on the device to go to the Home Screen. Press the album cover during playback to display an additional screen. : Display the previous screen. : Display the current playlist.
Page 28
User Guide Playlist Screen Using the Device...
Page 29
User Guide Current Indicates the current location. Location Press to return to the previous screen. Play All Play all songs from the current playlist. Playlist Displays the playlist for the current location. List Sorting Select a method for sorting the playlist. List View Select a view type for the list of albums.
Page 30
User Guide Music Player Screen Previous Screen Return to the previous screen. Album Cover Display album covers. Press the album cover to show additional functions. Using the Device...
Page 31
User Guide Lyrics Lyrics for the current song. Add to Playlist Add the current song to a playlist. Song Progress Indicates song duration. Details Displays bitrate and sampling frequency data. Title Song title information. File name is displayed when ID3Tag is unavailable. Artist Artist name.
User Guide Creating a Playlist Playlist Manage- 1. Press [Playlist - Playlists] from the home screen to display a list of ment playlists. 2. Press [+] at the upper-right corner of the screen. 3. Enter a name for the playlist, and then press [Add] to create a new playlist.
Page 33
User Guide Removing a Song from a Playlist 1. Press [Playlists] to display a list of playlists. 2. Select the desired playlist, and then press [ ] at the top of the screen. 3. Select the desired song, and then press [ ] to remove the song from the selected playlist.
Page 34
User Guide Renaming a Playlist 1. Press [Playlists] to display a list of playlists, and then press [ at the top of the screen. 2. Select a playlist to be renamed. 3. Press [ ] at the top of the screen to display a rename window.
User Guide The USB DAC functionality allows the AK320 to be USB DAC recognized as a sound card on a computer. Music from the Installation computer is played through the device’s earphones port for an enhanced listening experience. USB DAC Specifications Supported OS Windows XP (32-bit) / Windows 7 (32/64-bit) / Windows 8 (32/64-bit) / Windows 10(32bit/64bit)
User Guide Connect the AK Ripper (sold separately) to rip CDs. CD Ripping Turning the AK Ripper On/Off 1. Set [ - CD Ripping] to On. 2. After connecting the product, pull down the notification bar and press the CD ripping icon to use the AK Ripper. 3.
Page 37
User Guide CD Ripping Results : Indicates that CD ripping is complete, or that although an error occurred, CD ripping was successfully completed via error correction. : Indicates that the song currently being ripped can be canceled via user input. : Indicates that CD ripping failed due to a scratch on the CD or other similar reasons.
User Guide Connect a Bluetooth device to listen to music wirelessly. Using Bluetooth Turning Bluetooth On/Off A Bluetooth device must be paired with the AK320 prior to use. Refer to the Bluetooth device's instruction manual for details. 1. Select [ ] from the home screen, or select [On/Off] from [ Bluetooth].
Page 39
User Guide Removing a Bluetooth Pairing 1. Press [ ] to the right of the paired device to be redirected to the settings screen. 2. Select [Remove Pairing] to complete the process. Bluetooth Support Specifications Profile: A2DP, aptX Device performance may be affected during Hi-Fi playback. (48 kHz or lower is recommended.) DSD playback is unavailable via Bluetooth.
User Guide Set up the device according to the user's needs. The settings Settings menu may vary depending on the firmware version. Setup 1. Select [ ] from the home screen notification bar. 2. Select the desired item for setup. Wi-Fi Change wireless network settings and turn Wi-Fi on or off.
Page 41
User Guide Equalizer Set the equalizer according to the user's preferences. Pro EQ: EQ Preset recommended by professionals. User EQ: Adjust the frequencies according to the user's preferences. Supported Formats for EQ: PCM [8 – 192 kHz (8/16/24-bit)] DSD Using the equalizer may negatively affect device performance. Refer to pages 45 - 47 of the manual for more information on using the equalizer.
Page 42
User Guide Set the amplification level when connected to the AK Amp. CD Ripping Set the automatic CD ripping function as well as the file format and ripping speed. Screen Brightness Adjust screen brightness settings. Theme Change the theme. Date & Time Set the current date and time.
Page 43
User Guide Keyboard Select the keyboard language. Supported languages: English, Korean, Japanese, Chinese (Simplified/Traditional), Russian Power Automatic Shutdown: The device will turn off after a defined period if there is no user input. Screen Timeout: The screen will turn off after a defined period when there is no user input.
Page 44
User Guide Update System Update: Update the system when a new version is found. Application Update: Update the default applications (including the Store) when new versions are found. System Information System Information: View model number, firmware version, and data storage information. The microSD card can be mounted/dismounted, and data can be deleted.
User Guide Connecting to a Network Connecting to a 1. Long-press [ ] from the Notification Bar or select [ Wireless Wi-Fi] to display a list of access Network points (AP). 2. Select the desired AP to connect to the wireless network. Additional information (encryption key, index, etc.) may be required depending...
User Guide Equalizer Setup Equalizer Setup 1. Long-press [EQ] from the Notification Bar, or turn on the feature from [ - Equalizer]. 2. Press [Pro EQ] at the upper-left corner of the screen and select [ + ]. 3. Enter a name for the custom EQ settings and select [Add].
Page 47
User Guide 4. Adjust the frequencies left and right according to the user's preferences. 5. The number values at the lower- left corner of the screen can be adjusted for fine-tuning. 6. Press [ ] at the lower-right corner of the screen to display the PEQ settings screen.
Page 48
User Guide Deleting an Equalizer 1. Press [Pro EQ] at the upper-left corner of the screen. 2. Press [ ] next to the desired item to delete the selected equalizer. Renaming an Equalizer 1. Press [Pro EQ] at the upper-left corner of the screen.
Contact the nearest iriver Customer Support Center. (Malfunctions due to exposure to liquids will be repaired for a fee regardless of the warranty period and such damage may not be repairable.)
User Guide Using poor quality protective films or adhesive stickers on the screen may cause damage. Do not insert any foreign objects into the earphones port. Other Do not use earphones/headphones or operate the product while operating any type of vehicle. It is not only dangerous but may be a violation of the law in certain regions.
Page 51
User Guide 2. The device will not charge when connected to a computer via USB cable. Use a USB port on the back of the computer, and check that the USB port is functioning properly. Check that the USB cable is connected correctly. 3.
Companies, organizations, products, people, and events used in the examples are not based on actual data. iriver has no intention to be associated with any company, institution, product, person, or incident through this instruction manual, and no such inference should be made.
Page 53
User Guide (b) For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual: NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
The information in this user manual was written based on current product specifications. The manufacturer, iriver Limited, is adding new complementary features and will continue to apply new technologies in the future.