Areas with rapidly fluctuating temperatures / Areas exposed
to strong vibrations / Unstable or sloped surfaces / Near
objects with strong magnetic fields such as magnets, TVs,
monitors, or speakers / Near corrosive gases (e.g. sulfite,
hydrogen sulfide, chlorine, ammonia, etc.)
If you notice any color changes on a TV in the vicinity of this
product or audio interference from the TV, relocate the
product farther away from the TV.
Getting Started
04
User Guide
USB Storage Device
The USB port on this product only supports USB host
functionality.
A computer cannot be connected to the USB device port.
Large-capacity USB devices may require several minutes
to fully scan.
If static electricity is generated when connecting a USB
device, playback may not function normally.
In this case, disconnect and then reconnect the USB device.
DRM-protected files (WMA-DRM* tracks) cannot be
played on this product.
* DRM (Digital Rights Management): Technical means
used to control or limit the use of digital media content.
Specially encoded or encrypted files cannot be played
on this product.
Do not disconnect a USB device while a file on the device
is being played.
This may cause both the product and the USB device
to malfunction.
USB devices connected via a USB hub or extension
cable may not be recognized by the product.
Devices that require separate drivers are not supported.
Some USB devices may not be recognized or work correctly.
Some USB devices that require a separate power supply
(external HDD, etc.) may not function properly.
iRiver is not responsible for any data loss that occurs on
a USB device used in conjunction with this product.
Getting Started
05
User Guide
Package
Contents
Components may be changed without prior notice to improve
the performance or quality of the product.
AKT1Base
Power Cord
T-wrench
Base: Connects to the bottom of the AKT1.
Power Cord & Adapter: Connects to the device to supply power.
T-wrench: Used to fasten/loosen bolts.
Bolts: Used to fasten/loosen the base and support.
Quick Start Guide: Basic overview of device functionality.
Warranty Card: The Warranty Card is required for customer
and technical support. Do not misplace the card.
User Guide: The User Guide can be downloaded from the
Astell&Kern website. [http://www.astellnkern.com > Support
> Download]
Bolts
Adapter
Quick Start Guide
& Product Warranty
Getting Started
06
User Guide
The AKT1 requires assembly of the top, main unit, base, and
support by the user.
Refer to [Assembly] on page 9~10 or assembly guide printed on
the packaging above the stand for detailed assembly instructions.
AKT1 at a
Glance
The appearance of the product as well as printed and
engraved information may vary depending on the model.
Main Unit
Home Button
Back Button
Power/Volume Key
LCD Touchscreen
microSD Card Slot
Tweeter/
Mid-range
AUX Port
USB-HOST Port
OPTICAL IN Port
Woofer
Woofer Port
Power InputLAN Port
Getting Started
07
User Guide
Power/Volume Key: When the wheel key is pressed, the
product will power on, and the [ ] logo will appear on the
screen.
LCD Touchscreen: Display with touch control.
Back Button: Pressure-sensitive metal capacitive touch
interface.
A light touch will return the user to the previous screen.
Home Button: Pressure-sensitive metal capacitive touch
interface.
A light touch will redirect the user to the main menu.
microSD Card Slot: A microSD card can be inserted, and
music files can be selected for playback.
USB-HOST Port: A USB storage device can be connected
and music files selected for playback.
AUX Port: An external device can be connected for music
playback.
OPTICAL IN Port: An external device can be connected for
music playback.
LAN Port: Connect a LAN cable for a wired connection.
Power Input: Connect the power cable. The power input is
located at the base of the product.
(Refer to [Connecting the Power Supply] on page 11 for
detailed instructions.)
Getting Started
08
User Guide
Assembly
1. Please refer to the assembly guide printed on the packaging
above the stand.
2. Align the bolt holes on the main unit and base, and secure
the base to the main unit using the supplied T-wrench and
bolts.
3. Connect the power cord to the adapter, and then connect
the adapter to the [Power Input] port on at the base of the
main unit.
Getting Started
09
User Guide
4. Align the connection points
on the stand and behind the
LCD screen, and then securely
connect the two parts.
Do not apply excessive force to the top of the product and the
grill on the main unit.
Please note that any impact or shock during assembly may
damage the product.
Getting Started
10
User Guide
Power
Cable
Management
Connecting the Power Supply
1. Connect the power cord to the [Power Input] located at
the base of the unit.
2. Connect the power cord to the outlet and press the [Power
Wheel] located above the LCD screen for 2 to 3 seconds.
The product will power on, and the [ ] logo will appear
on the screen.
After connecting the power cord to the product, insert the
power plug into an available outlet.
To avoid malfunction or damage to the device, only use the
power cord supplied with the product.
Unplug the power supply from the outlet when the device is
not in use for an extended period.
The product packaging includes the appropriate power cable
for the U.S., Japan, Europe, and U.K. regions.
Please check the respective certification mark on the power
plug, and use the correct power cable for the appropriate
region.
Getting Started
11
User Guide
Connections
Inserting/Removing a microSD Card
1. Refer to the diagram and gently insert a microSD card
into the [microSD Card Slot].
2. Gently press the microSD card to release it from the slot.
Recommended microSD Cards
Brand : SanDisk, Transcend
64GB microSD card is recommended.
Notes on inserting a microSD card
Do not force the microSD card into the slot. Doing so may
cause damage to the device and/or the microSD card.
Do not repeatedly insert/remove the microSD card.
Inserting the microSD card improperly may damage the
device or prevent it from being removed.
Notes on removing a microSD card
Be sure to safely unmount and remove the microSD card
from the device. Not following the proper procedure may
corrupt data and cause serious damage to the system.
Do not remove the microSD card while it's in use.
Doing so may damage the microSD card, corrupt or delete
data and cause the device to malfunction.
Miscellaneous
If the device fails to recognize the microSD card and/or
malfunctions, format the memory card in the FAT32 format
before use.
Using microSD cards other than the recommended brands
may cause the device to malfunction.
A microSD card is not included with this device. Please
purchase separately.
Getting Started
12
User Guide
Connecting a USB Storage Device
1. Connect a USB storage device to the [USB Port] on the
product.
Devices that require separate drivers or the creation of multiple
drives (multi-card readers, etc.) may not be supported.
Some USB devices that require a separate power supply
(external HDD, etc.) may not function properly.
Connecting an External Device to the AUX Port
1. Connect an external device to the [AUX Port] using an
AUX cable.
Getting Started
13
User Guide
Connecting an External Device to the OPTICAL Port
1. Connect an external device to the [OPTICAL IN Port]
using an optical cable.
Gently insert the cable into the port. Avoid using excessive force.
Do not move the product while a cable is connected.
Connecting to a Network
1. Connect the appropriate Internet-ready network cable