Marmitek Audio Anywhere 725 User manual

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Audio Anywhere 725
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1 Table of contents
1 Table of contents .................................................................... 3
2 Safety instructions................................................................... 4
3 Your product ........................................................................... 5
3.1 Introduction............................................................................. 5
3.2 Package contents ................................................................... 6
3.3 Product overview .................................................................... 6
3.4 LED status .............................................................................. 8
3.4.1 Transmitter LED status ................................................ 8
3.4.2 Receiver LED status, battery power............................. 8
3.4.3 Receiver LED status, USB power ................................ 8
4 Getting started ........................................................................ 9
4.1 First use.................................................................................. 9
4.2 Installing the transmitter.......................................................... 9
4.3 Installing the receiver .............................................................. 9
4.4 Pairing the transmitter and receiver....................................... 10
4.5 Setting the volume ................................................................ 10
5 Connection options transmitter.............................................. 11
5.1 Analogue input...................................................................... 11
5.2 Digital Toslink input............................................................... 11
5.3 USB input ............................................................................. 11
6 Additional receiver ................................................................ 11
7 Signal booster....................................................................... 11
8 Technical specifications ........................................................ 12
9 Frequently asked questions (FAQs) ...................................... 15
10 Notification............................................................................ 16
10.1 Declaration of Conformity...................................................... 16
10.2 Recycling.............................................................................. 17
10.3 Copyrights ............................................................................ 17

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2 Safety instructions
Please read these instructions thoroughly before you use the
device and keep them for future reference.
Only for indoor use.
Do not use the product in a damp environment or near water.
Do not expose the product to extremely high or low
temperatures, strong light sources or direct sunlight.
This product is not a toy. Keep out of reach of children.
Connect the adapter to the mains only after you have verified
that the line voltage corresponds to the value specified on
the type plates.
Never connect a power adapter if it's damaged. In such
cases, please contact your supplier.
Disconnect the AC/DC power adapter from the mains when
this device is not in use for prolonged time.
Never open the product: the device may contain parts with
deadly voltage.
Repairs or service should only be performed by qualified
personnel.
Improper use, self-installed modifications or repairs will void
any and all warranties.
Marmitek does not accept any product responsibility for
incorrect use of the product or use other than for which the
product is intended.
Marmitek does not accept liability for any consequential
damage other than the legal product responsibility.

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3 Your product
3.1 Introduction
Congratulations on your purchase of the Marmitek
Audio Anywhere 725. The Audio Anywhere 725 consists of a
transmitter and a receiver. The signal is transmitted at 2.4GHz
and can therefore go through walls and ceilings.
The transmitter/receiver can be used to transmit (stereo) audio
signals wirelessly.
Digital Wireless Audio sender
Wirelessly enjoy music and TV audio.
Wirelessly send your TV's or computer's audio to your stereo
system, speakers or headphones.
Listen to the music you are playing in the living room and in
other rooms (e.g. kitchen/conservatory) simultaneously.
Digital audio transmission in HD quality via improved 2.4GHz
interference-free technology.
Ideal as a portable solution due to the receiver's built-in
battery and dedicated volume control.
Multiple receivers can be connected to one transmitter.
Use secured pairing to use multiple sets (up to 6) in the
same surroundings.
Via the Audio Anywhere 725, you can playback TV audio or music
on your audio system, without using cables to connect your audio
source to the audio system. The audio source could, for example,
be a PC or laptop, or a TV. You can then use the audio source to
select the music and adjust the volume on the transmitter or
receiver, without having to walk to your audio system.
The receiver has a built-in battery, so you can, for example, also
make your wired headphones or active speakers wireless.
The Audio Anywhere 725 has a range of approx. 40 metres,
enabling you to enjoy your audio in the same or adjoining room
without limitations.

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3.2 Package contents
A. 1 x Audio Anywhere 725 transmitter.
B. 1 x Audio Anywhere 725 receiver.
C. 2 x Micro USB cable.
D. 2 x USB power adapter.
E. 1 x Mini-jack cable.
F. 1 x User Manual.
3.3 Product overview
Transmitter
A
On/off
Volume +
Volume -
LED
Toslink
input
Micro USB
jack
Aux in

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Receiver
Micro USB power cable
This cable enables you to power the Audio Anywhere 725.
USB power adapter
Connect D to C and power the Audio Anywhere
725.
C
D
On/off
Volume -
Volume +
Micro USB
jack
LED
Aux out
B
Jack out

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Mini jack cable
This cable connects to the audio input of the Audio Anywhere
transmitter.
3.4 LED status
3.4.1 Transmitter LED status
The LED can be red (R) or blue (B). The speed and sequence of
flashes indicate the status.
LED status
Description
Off
R B R B R B R B Pairing
B B Waiting for connection
B B B B B B B B Connected
3.4.2 Receiver LED status, battery power
LED status
Description
Off
R B R B R B R B Pairing
B B Waiting for connection
B R B R Waiting for connection, low battery
B B B B B B B B Connected
B B R B B B R B Connected, low battery
3.4.3 Receiver LED status, USB power
LED status Description
Off, battery charged
ROff, battery charging
R B R B R B R B Pairing
B B R Waiting for connection, battery charging
B B Waiting for connection, battery charged
B B B B B B R B Connected, battery charging
B B B B B B B B Connected, battery charged
E

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4 Getting started
Please take the following steps before using the product:
Installing the transmitter.
Installing the receiver.
Connecting the transmitter and receiver.
Setting the volume.
Enjoy!
We will now explain this step by step.
4.1 First use
The Audio Anywhere 725 receiver has a built-in rechargeable
battery.
Upon first use, we recommend that you fully charge the battery
first. To do this, use the included USB cable and connect it to the
supplied adapter. During charging, the red LED will flash slowly.
It is normal for the first charge to take about 2 hours. Once the
battery of the Audio Anywhere 725 receiver is fully charged, the
red LED will switch off.
4.2 Installing the transmitter
Any audio source can be connected to the transmitter such as a
TV, computer or audio system.
Connect the mini jack plug to, for example, the headphones jack
of your TV, smartphone or radio/CD player.
1. Connect the adapter to the micro USB port and plug the
adapter into the wall socket.
2. Press the on/off button. The blue LED will now start to flash
slowly.
3. Let your audio source produce sound.
4.3 Installing the receiver
1. Connect the mini jack plug (jack out) to, for example, the
AUX IN of an active speaker, headphones or a radio/CD
player.

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2. Connect the adapter to the micro USB port and plug the
adapter into the wall socket. The red LED flashes slowly
when the battery is charging.
3. Press the on/off button. The Audio Anywhere 725 receiver
will now switch on and the blue LED will flash slowly. (The
red LED flashes occasionally when the battery is still
charging.)
4.4 Pairing the transmitter and receiver
Upon first use, the receiver must be paired with the transmitter.
Make sure the transmitter and receiver are switched off.
1. Press and hold the transmitter's on/off button for 2 seconds.
The red/blue LED will now start to flash. The transmitter is
now in pairing mode for 20 seconds.
2. Shortly press the receiver's on/off button. The red/blue LED
will now start to flash, after which the blue LEDs on the
transmitter and receiver will light up continuously to indicate
successful pairing. (If the LEDs continue to flash rapidly, the
transmitter was probably in pairing mode for more than 20
seconds, cancelling the pairing. You will then need to put the
transmitter into pairing mode again and re-try pairing the
transmitter and receiver.)
4.5 Setting the volume
On the transmitter, you can adjust the volume to all receivers
using the + and - buttons.
On the receiver, you can adjust the volume per receiver.

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5 Connection options transmitter
The transmitter features the following connection options:
5.1 Analogue input
Used to connect any analogue output such as an MP3 player,
smartphone, TV or audio system.
5.2 Digital Toslink input
Used to connect the Toslink output of your audio system or TV.
Make sure that the Toslink setting on your audio system or TV is
set to stereo.
5.3 USB input
Used to connect your PC's USB connection, in order to use it as
an audio output.
6 Additional receiver
Additional receiver for your Audio Anywhere 725.
An additional receiver allows you to receive the transmitter's
signal at multiple locations in the home.
You can connect up to 16 receivers to 1 transmitter.
Follow the instructions in chapter 4.4 to add an additional receiver.
7 Signal booster
The transmitter and receiver have an indoor range of about 10
metres, through walls and ceilings.
If that is insufficient, you can purchase an additional set and
connect the receiver to the transmitter to act as a signal booster.
In this situation, you connect the first transmitter to the first
receiver. Connect the audio output of the first receiver to the audio
input of the second transmitter, and connect the second
transmitter to the second receiver. You now have a range of 20
metres. You can repeat this as many times as necessary to cover
the required distance.

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8 Technical specifications
Transmitter
Power supply 100-240 VAC 50/60 Hz, 5V DC
adapter
DC Power 5V, trough Micro USB
Power Consumption < 0.2W
Linking (pairing) Automatic Pairing and connection
-Frequency Response 10Hz to 22kHz.
Total audio delay 16 ms
Support Multipair party mode Up to 16 devices simultaneously.
Electric performance RF
Audio transfer method Digital
Pairing Automatically
Data transfer speed Up to 2 Mbps, GFSK modulation
Transmitter frequency 2.4 GHz
Frequency Hopping Triple carrier hopping
Channels 79 channels
Transmit Power (Class 2) 10 dBm
Operating range Up to 40 m free field, up to 10 m
through walls and ceilings
Input
Interface audio Input 3.5 mm stereo jack
USB digital stereo
Toslink digital stereo
Audio
Audio Input Level (Max) 1.2V (RMS)
Audio Frequency Range 20Hz ~ 22kHz
Dynamic Range Typ. 95 dBA
Channel separation 85 dB
Signal to noise ratio
Total Harmonic Distortion 1.5%
DAC DSP Co-Processor 16-bit Internal
Stereo CODEC with -95dB SNR.
Sample Rate 48 kHz / 16 bits
Physical
Audio Functions Volume+, Volume-, Power
LEDs Power, Link

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Antenna Extern, omnidirectional
Antenna Gain 2 dBi
Antenna Port Impedance 50 ohm
Dimension 65 x 55 x 25 mm
Weight 60 grams.
Operation Temperature 0 ~ +50°C
Receiver
Power supply 100-240 VAC 50/60 Hz, 5VDC via
Micro USB
DC Power 5V, via Micro USB
Power Consumption < 0.1W standby
< 3W operation
1.5W for charging
Power Micro USB or battery
Power Consumption < 0.2W
Battery Li-ion 3.7 V
- Battery Charging Voltage 5 V
- Battery Capacity 545mAh
-Stand-by Time Up to 280 hours
- Battery working time 8 hours
-Charging Time 2 hours
-Working Current 65 mA
Automatic shutdown 10 minutes
Control Auto Pairing and connection
Electric performance RF
AV RF transmission digital
Pairing Automatically
RF Data Rate Up to 2 Mbps, GFSK modulation
RF Frequency 2.4 GHz
Frequency 2402~2480 MHz
Frequency Hopping 500 hops/seconds
Channels 79 channels
Transmit Power (Class 2) 4 dBm (Max)
Transmission Range Up to 40 m free field, up to 10 m
through walls and ceilings
Output
Interface audio output 3.5 mm stereo jack
Output Power 20 mW RMS

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Audio Output Level (Max) 1,2V ( RMS )
Frequency characteristic 20Hz ~ 22kHz
Dynamic Range Typ. 95 dBA
Channel Separation Audio R/L 85 dB
Signal to noise ratio
Total harmonic distortion 0.05%
DAC DSP Co-Processor 16-bit Internal
Stereo CODEC with -95dB SNR.
Sample Rate Up to 44,1 kHz
Sample Rate 48kHz / 16 bits
Physical
Audio Functions Volume+, Volume-, Power
LEDs Power, Link
Antenna Internal, omnidirectional
Antenna Gain 2 dBi
Dimension 80 x 30 x 20 mm with clip
Weight 30 grams.
Ambient temperature 0 ~ +50°C
In order to continue improving the product, Marmitek
reserves the right to change specifications and/or designs
without prior notice.

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9 Frequently asked questions (FAQs)
I cannot pair my Audio Anywhere 725.
Please check the following:
1. Ensure that the mains adapter is connected and the LED is lit
or flashing.
2. Make sure that the distance between the transmitter and
receiver does not exceed 10 metres and there are no major
obstacles between them.
There is no sound coming from my audio system
Make sure that the audio cable is connected properly (AUX
IN), the correct input is selected on your audio system and
the volume of your audio system is set to the desired level.
Check that the volume on the transmitter or receiver is not
set to low.
I have paired my TV's audio wirelessly with my audio system,
but the sound is not in sync with the video.
For best results, connect the Audio Anywhere 725 transmitter to
your TV's audio output, instead of the audio output of your set-top
box or satellite receiver.
Connecting the transmitter to the headphone output turns off your
TV speakers and allows you to continue using your TV's remote
control to control the volume through the Audio Anywhere 725.
Can I connect my speakers to the receiver directly?
In order to hear sound or music, connect the receiver to an
amplifier with separate (built-in) speakers or so-called active
speakers (with built-in amplifier). You cannot connect passive
speakers directly to the receiver. You can, however, connect
passive headphones to the receiver.
Can I also connect my transmitter/receiver's USB cable to a
USB connector of, for example, my amplifier or TV?
Yes, you can. The transmitter will then automatically switch on
and off, in line with the amplifier or TV. (auto power on)

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Do you have any other questions that have not been resolved by
the above information? Please go to http://www.marmitek.com.
10 Notification
10.1 Declaration of Conformity
Hereby, Marmitek BV, declares that this
Audio Anywhere 725 is in compliance with the
essential requirements and other relevant provisions of
the following Directives:
Directive 2014/53/EU of the European Parliament and of the
Council of 16 April 2014 on the harmonisation of the laws of the
Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC.
Directive 2011/65/eu of the European parliament and of the
council of 8 June 2011 on the restriction of the use of certain
hazardous substances in electrical and electronic equipment.
Commission Regulation (EC) No 278/2009 of 6 April 2009
implementing Directive 2005/32/EC of the European Parliament
and of the Council with regard to eco-design requirements for no-
load condition electric power consumption and average active
efficiency of external power supplies.
You can read the full Declaration of Conformity at
http://www.marmitek.com

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10.2 Recycling
Environmental Information for Customers in the
European Union and other European countries with
separate collection systems.
This symbol on the product or on its packaging indicates that this
product shall not be treated as household waste. Instead it shall
be handed over to the applicable collection point for the recycling
of electrical and electronic equipment. It is your responsibility to
dispose of this and other electric and electronic equipment via
designated collection facilities appointed by the government or
local authorities. Correct disposal and recycling will help prevent
potential negative consequences to the environment and human
health. For more detailed information about the disposal of your
old equipment, please contact your local authorities, waste
disposal service, or the shop where you purchased the product.
10.3 Copyrights
Marmitek is a trademark of Germatron B.V.
Audio Anywhere 725
All rights reserved. Every effort has been made to ensure that the
information in this manual is accurate. Marmitek is not responsible
for printing or clerical errors. Copyright and all other proprietary
rights in the content (including but not limited to model numbers,
software, audio, video, text and photographs) rests with Marmitek
B.V. Any use of the Content, but without limitation, distribution,
reproduction, modification, display or transmission without the
prior written consent of Marmitek is strictly prohibited. All copyright
and other proprietary notices shall be retained on all
reproductions. Other company and product names mentioned
herein may be trademarks of their respective companies. Mention
of third-party products is for informational purposes only and
constitutes neither an endorsement nor a recommendation.
Marmitek assumes no responsibility with regard to the
performance or use of these products.
Marmitek BV - PO Box 4257 - 5604 EG Eindhoven
The Netherlands

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Audio Anywhere 725
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DEUTSCH
1 Inhaltsverzeichnis
1 Inhaltsverzeichnis ................................................................. 19
2 Sicherheitshinweise .............................................................. 20
3 Ihr Produkt ............................................................................ 21
3.1 Einführung ............................................................................ 21
3.2 Verpackungsinhalt ................................................................ 22
3.3 Produktübersicht................................................................... 22
3.4 LED Anzeige......................................................................... 24
3.4.1 LED Anzeige Sender ................................................. 24
3.4.2 LED Status Empfänger, Batteriespeisung .................. 24
3.4.3 LED Status Empfänger, USB Speisung ..................... 24
4 ............................................................................. 25
4.1 Erste Anwendung.................................................................. 25
4.2 Installation des Senders........................................................ 25
4.3 Installation des Empfängers.................................................. 26
4.4 Sender und Empfänger koppeln............................................ 26
4.5 Lautstärke einstellen ............................................................. 26
5 Anschlussmöglichkeiten Sender ........................................... 27
5.1 Analoger Eingang ................................................................. 27
5.2 Digitaler Toslink Eingang ...................................................... 27
5.3 USB Eingang ........................................................................ 27
6 Extra Empfänger................................................................... 27
7 Signalverstärker.................................................................... 27
8 Technische Daten ................................................................. 28
9 Häufig gestellte Fragen (FAQs)............................................. 31
10 Hinweis................................................................................. 32
10.1 Konformitätserklärung........................................................... 32
10.2 Recycling.............................................................................. 33
10.3 Urheberrechte....................................................................... 33

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2 Sicherheitshinweise
Lesen Sie diese Gebrauchsanleitung sorgfältig durch, bevor
Sie das Gerät in Betrieb nehmen und bewahren Sie diese
Anleitung bitte für eventuelle, spätere Bedarfsfälle auf.
Ausschließlich für Verwendung in Innenräumen.
Dieses Produkt nicht in einer feuchten Umgebung oder nahe
Wasserquellen verwenden.
Setzen Sie dieses Produkt nicht extrem hohen oder
niedrigen Temperaturen, starken Lichtquellen und direkter
Sonneneinstrahlung aus.
Dieses Produkt ist kein Spielzeug. Außer Reichweite von
Kindern halten.
Schließen Sie den Netzadapter erst dann an das Stromnetz
an, nachdem Sie überprüft haben, ob die Netzspannung mit
dem auf dem Typenschild angegeben Wert übereinstimmt.
Schließen Sie niemals einen Netzadapter an, wenn diese
beschädigt sind. In diesem Fall nehmen Sie Kontakt mit
Ihrem Lieferanten auf.
Entfernen Sie den AC/DC Speisungsadapter aus der
Steckdose, wenn Sie das Gerät längere Zeit nicht nutzen.
Das Produkt niemals öffnen: Das Gerät kann Teile enthalten,
worauf lebensgefährliche Stromspannung steht.
Überlassen Sie Reparaturen oder Wartung nur Fachleuten.
Bei einer zweckwidrigen Verwendung, selbst angebrachten
Veränderungen oder selbst ausgeführten Reparaturen
verfallen alle Garantiebestimmungen.
Marmitek übernimmt bei einer falschen Verwendung des
Produkts oder bei einer anderen Verwendung des Produktes
als für den vorgesehenen Zweck keinerlei Produkthaftung.
Marmitek übernimmt für Folgeschäden keine andere Haftung
als die gesetzliche Produkthaftung.