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Wireless Audio Transmitter
User Manual English
LINDY No. 20404
© LINDY ELECTRONICS LIMITED & LINDY-ELEKTRONIK GMBH - FIRST EDITION (Mar 2011)
For Home and Office Use
Tested to Comply with
FCC Standards
www.LINDY.com
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English Manual
English 2
Table of Contents
1. Introduction ........................................................................................ 1
Features ............................................................................................... 2
Package Contents ................................................................................ 2
System Requirements .......................................................................... 2
2. Using the Adapter ............................................................................... 3
Hardware Connection .......................................................................... 3
How to Use Your Wireless Audio / Mic Adapter ................................... 4
3. Specifications ...................................................................................... 5
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English Manual
English 1
1. Introduction
The LINDY Wireless Audio / Mic Adapter enables you to not only transmit audio from
your PC or Notebook wirelessly but also allows you to transmit the signal from a
microphone to your PC or Notebook. Simply connect the USB transmitter dongle to
your PC or Notebook and connect the wireless receiver to a headset, earphones or a
pair of powered loudspeakers.
The Wireless Audio receiver is a portable device and may be carried for personal
enjoyment to listen to your music, or when used with appropriate software as a VoIP
(Voice over IP) soft-phone application.
This LINDY Wireless Audio / Mic Adapter features a 2.4G RF wireless solution and is
bundled with a USB transmitter dongle and wireless receiver. The USB transmitter
dongle is compatible with Windows®2000, XP SP2, Vista™ 32/64-bit, Windows® 7
and Mac OS X v10.x or later operating systems.
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English Manual
Features
Lightweight portable receiver (Carry strap included)
Proprietary 2.4GHz Wireless solution
Easy system expansion with stereo sound support
Hands-free communication (When used with appropriate software)
Plug and play, quick and convenient use, no driver / software installation.
Low power consumption / Low audio noise
Supports 1-1 Broadcasting and streaming of music
Volume controlled through your computer or manually on the receiver
Package Contents
English 2
Wireless Audio Transmitter Dongle x1
Wireless Audio Receiver unit x1
User’s Manual x1
AAA Battery x1
Mobile Carry Strap x1
Power Adapter x1
System Requirements
The minimum requirements for the PC are:
Intel Pentium III or AMD K6 500 CPU above
At least 128MB RAM
At least 50 MB hard disk space
PC or Mac with one available USB port
With one of the following operating systems：
• Windows 2000, XP, Vista and Windows 7,
• Mac OS X v10.x or later
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English Manual
2. Using the Adapter
Hardware Connection
English 3
Power Button / Pairing Button
Volume Control / Microphone activation Button
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English Manual
English 4
How to Use Your Wireless Audio / Mic Adapter
Caution: DO NOT power on the wireless audio reciver with both, the battery inserted and
the power adapter connected at the same time as this may result in damage to the unit.
No external driver is required under OS support for Windows 2000, XP, Vista, Windows 7
and Mac OS. Please follow the steps below to complete the association process between
the Wireless Audio Dongle and the Wireless receiver unit
1. Plug the Wireless Audio Dongle into the USB port of your PC or Mac
2. Power on the Wireless Audio receiver with either a battery inserted or use the power
adapter provided.
3. Now plug either a pair of headphones or speakers into the audio output of the wireless
receiver unit. Press and hold the Wireless Audio Transmitter Dongle pairing button for
3 seconds, then press and hold the Wireless Audio receiver Volume button for 3
seconds. You should hear a short audio beep from the headphones or speakers to
indicate a successful association of the transmitter and receiver.
4. If you want to use the microphone, please press the volume control wheel for 1
second. This activates, respectively deactivates the MIC input.
5. Now the association has been completed you may start to use your Wireless Audio/
Mic Adapter.
Note：：：：
The Wireless Audio receiver unit will automatically enter a power saving mode when no
audio signal is received after five minutes. Please press the PWR button on the unit to turn
the receiver back on.
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English Manual
Item
Description
3. Specifications
USB RF Dongle USB Type A Male
English 5
Interface
RF Band
RF data rate Up to 2 Mbps , GFSK modulation
Audio Output
Microphone Input 1 channel Line In
Audio Sample rate
Audio Compliance
Power Mode
Power
consumption
LED
Operational
Range
Operation System
Support
Working
Environment
Dimension
Housing Plastic ABS
* Specifications are subject to change without notice
Audio Output 3.5mm Stereo Audio Jack Female
Audio Input 3.5mm Stereo Audio Jack Female
Power DC Power Jack
2.4 GHz
2 channel Line Out (Stereo)
32KHz with 16-bit downstream; 16KHz with 16-bit upstream
USB 1.1 full speed specification as transfer rate to 1.5 / 12 Mbps
Supports LPCM and Compressed format 16-bit 2-channels
Wireless Audio Dongle
Wireless Audio Box
Wireless Audio Dongle
Wireless Audio Box
Green LED
Orange LED Lights up when Mic function is being used
Up to 10 meters
Windows 2000, XP SP2 , Vista 32/64-bit and Windows 7
Mac OS X v10.x or later
Operating Temperature 10~40 degrees (Celsius)
Storage Temperature 0~70 degrees (Celsius)
Humidity 0~80%
Wireless Audio Dongle 65 (L) x 20 (W) x 10 (H) (mm)
Wireless Audio Box 58 (L) x 55 (W) x 14.4 (H) (mm)
Bus-powered
Power Adapter
Battery AAA 1.5V battery x 1
40mA
Power Adapter 0.225 W
Battery 0.15 W
Blinking when powered on, lights up when transferring data
between the wireless audio dongle and wireless receiver
Input：AC 100-240V ; Output : DC 5V /1A
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Radio Frequency Energy, Certifications
found to comply with the limits for a Class B Digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
relocate the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced technician for help
are cautioned that changes or modifications not expressly approved by the party responsible for compliance
could void your authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause undesired operation
Compatibility
This device complies with EN Standards EN55022 an
must be used with shielded cables only to maintain EMC compatibility.
Dieses Produkt entspricht den einschlägigen EMV Richtlinien der EU und darf nur zusammen mit abgeschirmten
LINDY gewährt für dieses Produkt über die gesetzliche Regelung hinaus eine zweijährige Herstellergarantie ab
Kaufdatum. Die detaillierten Bedingungen dieser Garantie finden Sie auf der LINDY Website aufgelistet bei den
WEEE (Waste of Electrical and Electronic Equipment),
Recycling of Electronic Products
In 2006 the European Union introduced regulations (WEEE) for the collection and recycling of all waste electrical
and electronic equipment. The wheelie bin symbol s
household waste. Instead the product must be recycled in a manner that is environmentally friendly. For more
information on how to dispose of this product, please contact your local recycling ce
disposal service. Each individual EU member state has implemented the WEEE regulations into national law in
slightly different ways. Please follow your national law when you want to dispose of any electrical or electronic
More details can be obtained from your national WEEE recycling agency.
Die Europäische Union hat mit der WEEE Direktive umfassende Regelungen für die Verschrottung und das
und Elektronikprodukten
ElektroG in deutsches Recht umgesetzt. Dieses Gesetz verbietet vom 24.März 2006
und Elektronikgeräten über die Hausmülltonne! Diese Gerä
Sammelsystemen bzw. örtlichen Sammelstellen zugeführt werden! Dort werden sie kostenlos entgegen
genommen. Die Kosten für den weiteren Recyclingprozess übernimmt die Gesamtheit der Gerätehersteller.
can radiate radio frequency energy and, if not
d EN55024 according to the relevant EC EMC Directive. It
hown indicates that this product must not be disposed of with
ntre or your household waste
geschaffen. Diese wurden von der Bundesregierung im Elektro
1
1
FCC Warning
This equipment has been tested and
Reorient or
You
1.
2.
CE Statement, EMC
If this equipment does
conditions:
Kabeln verwendet werden.
LINDY Herstellergarantie
AGBs.
products.
Germany / Deutschland
Recycling von Elektround Elektronikgerätegesetz –
an das Entsorgen von Elektro-
te müssen den lokalen
LINDY No 20404
st
Edition, March 2011
www.lindy.com
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