LG Electronics USA 9QK-DMRS4 WIRELESS Adapter Card User Manual
LG Electronics USA WIRELESS Adapter Card
User Manual-Rev.01(140619)
222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713
Korea
RS4
Wireless Adapter Card
User Guide
Version 1.1
June., 2014
222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713
Korea
Revision History
Release Date Revision Initials
1.1 2014-06-06 First release.
222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713
Korea
STATEMENT and Warning
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
FCC RF Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.
IC
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject
to the following two conditions: (1) this device may not cause interference, and (2) this device
must accept any interference, including interference that may cause undesired operation of the
device.
This equipment complies with IC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator and your body.
French:
Cet appareil radio est conforme au CNR-210 d’Industrie Canada. L’utilisation de ce dispositif est
autorisée seulement aux deux conditions suivantes : (1) il ne doit pas produire de brouillage, et (2)
l’utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce
brouillage est susceptible de compromettre le fonctionnement du dispositif.
Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un
environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20
cm de distance entre la source de rayonnement et votre corps.
222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713
Korea
This device is intended only for OEM integrators under the following conditions:
• The antenna must be installed such that 20 cm is maintained between the antenna
and users, and
• The transmitter module may not be co-located with any other transmitter or antenna.
As long as 2 conditions above are met, further transmitter test will not be required. However, the
OEM integrator is still responsible for testing their end-product for any additional compliance
requirements required with this module installed
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain
laptop configurations or co-location with another transmitter), then the FCC authorization is no
longer considered valid and the FCC ID cannot be used on the final product. In these
circumstances, the OEM integrator will be responsible for re-evaluating the end product
(including the transmitter) and obtaining a separate FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may be installed
such that 20 cm may be maintained between the antenna and users. The final end product
must be labeled in a visible area with the following: “Contains FCC ID: BEJ9QK-DMRS4”,
“contains IC: 2703H-DMRS4”. The grantee's FCC ID can be used only when all FCC/ IC
compliance requirements are met.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to
install or remove this RF module in the user’s manual of the end product which integrates this
module.
222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713
Korea
CE
Hereby declares that this WiFi module is in compliance with the essential requirements and
other relevant provisions of R&TTE Directive 1999/5/EC. The standards for complying are as
following:
ETSI EN 301 489-1 V1.9.2: 2011-09
ETSI EN 301 489-17 V2.2.1: 2012-09
ETSI EN 300 328 V1.8.1:2012-06
ETSI EN 301 893 V1.7.1: 2012-06
EN 62311: 2008
EN 60950-1:2006+A11:2009+A1:2010+A12:2011
This is a class B product. In a domestic environment, this product may cause radio interference,
in which case the user may be required to take adequate measures.
This is a class B product. In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate measures.
National Restrictions
This device is intended for home and office use in all EU countries (and other countries following
the EU directive 1999/5/EC).
CONTENTS
Package Contents .................................................................................................... 7
Chapter 1Introduction........................................................................................... 8
1.1Overview of the Product ............................................................................................8
1.2Features.....................................................................................................................8
Chapter 2Linux Installation Guide (For Consumer Electronics) ....................... 9
2.1Hardware Installation.................................................................................................9
2.2Software Installation ..................................................................................................9
Appendix A: Specifications................................................................................... 11
RS4 Wireless Adapter Card
7
Package Contents
The following items should be found in your package:
¾ RS4 Wireless Adapter Card
Conventions:
The ‘Module’ mentioned in this user guide stands for PW-MN5275 WLAN Adapter Card without
any explanation.
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Chapter 1 Introduction
Thank you for choosing the RS4 Wireless Adapter Card!
1.1 Overview of the Product
The Module is an OEM module (35x35mm) based on the IA3S4. It is a compressed wireless digital
audio transceiver operating in the 2.4GHz bands. The wireless audio link supports 1 stereo audio
stream and comes together with additional features such as: pairing functionality, seamless and bi-
direction transmission of high quality audio, I2S sampling frequency detection, support Sleep mode,
Programmable end-to-end audio latency, Control Channel ability, support no audio detection,
Robust packet error correction.
) Note:
The RS4 is designed to be used inside consumer electronic products, such as TV, Blue-Ray, Home
Theater, etc.
1.2 Features
¾ 2.4GHz band
¾ GFSK digital modulation
¾ Support 1-1 duplex mode or 1-N broadcasting mode
¾ I2S digital audio interfaces
¾ Audio format 16bit, 32/44.1/48KHz sampling rate
¾ I2C control with external device
¾ Support no audio detection function
¾ Robust packet error correction
¾ Low power consumption
¾ Low audio delay time < 20ms
RS4 Wireless Adapter Card
9
Chapter 2 Linux Installation Guide (For Consumer Electronics)
2.1 Hardware Installation
For the Consumer Electronics products which use RS4, it must provide a corresponding
connector for the module. After connecting the module to the device, the hardware installation is
finished.
2.2 Software Installation
For the Consumer Electronics products, the Linux Driver of RS4 is embedded in default. So the
module is a plug and play device. After connecting the module to the device, RS4 will work well.
RS4 Wireless Adapter Card
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2.3 Pin Definitions
RS4 Wireless Adapter Card
11
Appendix A: Specifications
Normal
Interface FPC connector
Radio Data Rate 2Mbps
Modulation GFSK
Frequency 2.400 ~ 2.4835GHz
Operating Voltage 3.0Vdc to 3.6Vdc, Normal is 3.3Vdc
Safety & Emissions FCC/ IC, CE
Environmental and Physical
Operating Temp. 0℃~55℃
Humidity 10% ~ 90% RH, Non-condensing
Product Dimensions 35.0* 35.0 mm