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Explanation terms
A
AirPlay
AirPlay sends (plays) contents recorded 
in iTunes or on an iPhone/iPod touch to a 
compatible device via the network.
ALAC (Apple Lossless Audio Codec)
This is a codec for lossless audio compression 
method developed by Apple Inc. This codec 
can be played back on iTunes, iPod or iPhone. 
Data compressed to approximately 60 – 70% 
can be decompressed to exactly the same 
original data.
App Store
App Store is a site that sells application 
software for such devices as the iPhone or 
iPod Touch, and is operated by Apple Inc.
B
Bit rate
This expresses the read amount per 1 second 
of video/audio data recorded in a disc. A larger 
number means higher sound quality, but also 
means a larger file size. 
D
DLNA
DLNA and DLNA CERTIFIED are trademarks 
and/or service marks of Digital Living Network 
Alliance.
Some contents may not be compatible with 
other DLNA CERTIFIED® products.
DSD (Direct-Stream Digital)
This is an audio data recording method. Audio 
signals are stored on media such as Super 
Audio CDs as delta-sigma modulated digital 
audio. The signal is composed of single-bit 
values at a sampling rate of 2.8224MHz. 
F
FLAC
FLAC stands for Free lossless Audio Codec, 
and is a lossless free audio file format. 
Lossless means that the audio is compressed 
without any loss in quality. The FLAC license 
is as shown below. 
Copyright (C) 2000,2001,2002,2003,2004,200
5,2006,2007,2008,2009 Josh Coalson
Redistribution and use in source and binary 
forms, with or without modification, are 
permitted provided that the following 
conditions are met:
• Redistributions of source code must retain 
the above copyright notice, this list of 
conditions and the following disclaimer.
• Redistributions in binary form must 
reproduce the above copyright notice, this 
list of conditions and the following disclaimer 
in the documentation and/or other materials 
provided with the distribution.
• Neither the name of the Xiph.org Foundation 
nor the names of its contributors may 
be used to endorse or promote products 
derived from this software without specific 
prior written permission.
THIS SOFTWARE IS PROVIDED BY 
THE COPYRIGHT HOLDERS AND 
CONTRIBUTORS “AS IS” AND ANY EXPRESS 
OR IMPLIED WARRANTIES, INCLUDING, 
BUT NOT LIMITED TO, THE IMPLIED 
WARRANTIES OF MERCHANTABILITY AND 
FITNESS FOR A PARTICULAR PURPOSE 
ARE DISCLAIMED. IN NO EVENT SHALL 
THE FOUNDATION OR CONTRIBUTORS 
BE LIABLE FOR ANY DIRECT, INDIRECT, 
INCIDENTAL, SPECIAL, EXEMPLARY, OR 
CONSEQUENTIAL DAMAGES (INCLUDING, 
BUT NOT LIMITED TO, PROCUREMENT OF 
SUBSTITUTE GOODS OR SERVICES; LOSS 
OF USE, DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND 
ON ANY THEORY OF LIABILITY, WHETHER 
IN CONTRACT, STRICT LIABILITY, OR TORT 
(INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF 
THIS SOFTWARE, EVEN IF ADVISED OF THE 
POSSIBILITY OF SUCH DAMAGE.
I
iTunes
iTunes is the name of the multimedia player 
provided by Apple Inc. It enables management 
and playback of multimedia contents including 
music and movies. iTunes supports many 
main file formats including AAC, WAV, and 
MP3.
M
MP3 (MPEG Audio Layer-3)
This is an internationally standardized 
audio data compression scheme, using the 
“MPEG-1” video compression standard. It 
compresses the data volume to about one 
eleventh its original size while maintaining 
sound quality equivalent to a music CD.
MPEG (Moving Picture Experts Group), 
MPEG-2, MPEG-4
These are the names for digital compression 
format standards used for the encoding of 
video and audio.
Video standards include “MPEG-1 Video”, 
“MPEG- 2 Video”, “MPEG-4 Visual”, “MPEG-
4 AVC”. Audio standards include “MPEG-1 
Audio”, “MPEG-2 Audio”, “MPEG-4 AAC”.
S
Sampling frequency
Sampling involves taking a reading of a sound 
wave (analog signal) at regular intervals and 
expressing the height of the wave at each 
reading in digitized format (producing a digital 
signal).
The number of readings taken in one second 
is called the “sampling frequency”. The larger 
the value, the closer the reproduced sound is 
to the original.
V
vTuner
This is a free online content server for Internet 
radio. Note that usage fees are included in 
upgrade costs.
For inquiries about this service, visit the 
vTuner site below.
vTuner website: http://www.radiomarantz.
com
This product is protected by certain intellectual 
property rights of Nothing Else Matters 
Software and BridgeCo. Use or distribution 
of such technology outside of this product 
is prohibited without a license from Nothing 
Else Matters Software and BridgeCo or an 
authorized subsidiary.
W
Windows Media DRM
This is a copyright protection technology 
developed by Microsoft.
Content providers are using the digital rights 
management technology for Windows 
Media contained in this device (WM-DRM) 
to protect the integrity of their content 
(Secure Content) so that their intellectual 
property, including copyright, in such content 
is not misappropriated. This device uses 
WM-DRM software to play Secure Content 
(WM-DRM Software). If the security of the 
WM-DRM Software in this device has been 
compromised, owners of Secure Content 
(Secure Content Owners) may request that 
Microsoft revoke the WM-DRM Software’s 
right to acquire new licenses to copy, display 
and/or play Secure Content. Revocation does 
not alter the WM-DRM Software’s ability to 
play unprotected content.
A list of revoked WM-DRM Software is sent 
to your device whenever you download a 
license for Secure Content from the Internet 
or from a PC.
Microsoft may, in conjunction with such 
license, also download revocation list onto 
your device on behalf of Secure Content 
Owners.
Preparation
Operation
Information
Information
 
v
 
See overleaf