LG Innotek WL1NB6V2 User manual

User Manual
PRODUCT NAME : Wireless audio Module
MODEL NAME : WL1NB6V2
(00)-0073
The information contained herein is the exclusive property of LG Innotek
and shall not be distributed, reproduced or disclosed in whole or no in part
without prior written permission of LG Innotek.

User Manual
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REG. DATE : 2020.07.30
REV. DATE : 2020.07.30
REV.NO : 1.0
©2015 LGIT. All rights reserved.
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MODEL : ETWADYEC01(LGIT)
WL1NB6V2(LGE)
Table of Contents
No. Description Page
1Features 2
2Module Photo 2
3Block Diagram 3
4Storage Conditions 4
5Operating Conditions 4
6Interface Specification 5
7Pin Description 6
8Outline Drawing 7
9Packing Information 8

User Manual
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REG. DATE : 2020.07.30
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MODEL : ETWADYEC01(LGIT)
WL1NB6V2(LGE)
2. Module Photo
1. Features
ETWADYEC01 is the small size and low power module for Wireless Audio.
ETWADYEC01 is based on Syncomm IA9Q.
5.2/5.8GHz GFSK Modulation
Size : 35mm x 35mm x 5.03 mm
Internal PCB Printed Antenna
I2S digital audio interface
I2C control with external device
Low audio delay time < 20ms
Application : Wireless Speaker, Woofer, TV Theater
<Top view> <Bottom view>

User Manual
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MODEL : ETWADYEC01(LGIT)
WL1NB6V2(LGE)
3. Block Diagram

User Manual
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MODEL : ETWADYEC01(LGIT)
WL1NB6V2(LGE)
4. Storage Conditions
5. Operating Conditions
Parameter Min Max Unit
Storage Temperature -10 +80 ℃
Storage Humidity (@ 40℃)-90 %
Caution : The specifications above the Table define levels at which permanent damage
to the device can occur. Function operation is not guaranteed under these conditions.
Operating at absolute maximum conditions for extend periods can adversely affect the
long-term reliability of the device.
•Other conditions
1) Do not use or store modules in the corrosive atmosphere, especially where chloride
gas, sulfide gas, acid, alkali, salt or the like are contained.
Also, avoid exposure to moisture.
2) Store the modules where the temperature
and relative humidity do not exceed 5 to 40℃and 20 to 60%.
Parameter Min Typ Max Unit
Ambient Temperature 0 - +60 ℃
Operating Humidity (40℃)- - 85 %
Supply Voltage 3.15 3.3 3.45 Vdc

User Manual
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MODEL : ETWADYEC01(LGIT)
WL1NB6V2(LGE)
6. Interface Specification
1) I2S Timing

User Manual
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WL1NB6V2(LGE)
7. Pin Description
Note.
1) Recommend a Module install sequence for prevent operation failure
-Supply 3.3V power
2) Connector: 26Pin SMD Connector
A
< TOP View > < Bottom View >

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8. Outline Drawing

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9. Packing Information

User Manual
PAGE :
DOCUMENT No :
REG. DATE : 2020.05.21 MODEL NAME: ETWCFMBC01(LGIT)
LGSBWAC95(LGE)
REV. DATE : 2020.05.21
REV.NO : V1.0
-
Copyrightⓒ. 2020. All Rights Reserved.
10 / 9
<Regulatory notice>
1. FCC Statement
FCC Part 15.19 Statements:
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 Part 15.105 statement (Class B)
This equipment has been tested and 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 can radiate radio frequency energy
and, if not 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. If this equipment does 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:
-Reorient or 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 radio/TV technician for help.
FCC Part 15.21 statement
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment.
Responsible Party Information
Supplier's Declaration of Conformity
47 CFR §2.1077 Compliance Information
Responsible Party –U.S. Contact Information
LG Electronics USA
1000 Sylvan Avenue Englewood Cliffs
New Jersey, United States, 07632
Telephone number or internet contact information

User Manual
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DOCUMENT No :
REG. DATE : 2020.05.21 MODEL NAME: ETWCFMBC01(LGIT)
LGSBWAC95(LGE)
REV. DATE : 2020.05.21
REV.NO : V1.0
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Regulatory notice to host manufacturer according to KDB 996369 D03 OEM Manual v01>
List of applicable FCC rules
This module has been granted modular approval as below listed FCC rule parts.
-FCC Rule parts 15C(15.247)
Summarize the specific operational use conditions
-The OEM integrator should use equivalent antennas which is the same type and equal or less gain then an antenna
listed in 2.7 in this instruction manual.
RF exposure considerations
The module has been certified for integrationinto products only by OEM integrators under the following condition:
-The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between
the radiator (antenna) and all persons at all times.
-The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter
except in accordance with FCC multi-transmitter product procedures.
-Mobile use
As long as the three conditions above are met, further transmitter testing will not be required.
OEM integrators should provide the minimum separation distance to end users in their end-product manuals.
Antennas list
This module is certified with the following integrated antenna.
-Type: Metal antenna (Internal Antenna)
-Max. peak Antenna gain
Any new antenna type, higher gain than listed antenna should be met the requirements of FCC rule 15.203 and
2.1043 as permissive change procedure.
Label and compliance information
End Product Labeling
The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number
are not visible when the module is installed inside another device, then the outside of the device into which the
module is installed must also display a label referring to the enclosed module. In that case, the final end product must
be labeled in a visible area with the following:
“Contains FCC ID: BEJ-WL1NB6V2”
“Contains IC:2703H-WL1NB6V2”
Information on test modes and additional testing requirements
-OEM integrator is still responsible for testing their end-product for any additional compliance requirements required
with this module installed (for example, digital device emissions, PCperipheral requirements, additional transmitter in
the host, etc.).
Additional testing, Part 15 Subpart B disclaimer
-The final host product also requires Part 15 subpart Bcompliance testing with the modular transmitter installed to be
properly authorized for operation as a Part 15 digital device.
Frequency Band Ant 1 Ant 2
1.47 dBi 1.33 dBi
UNII-1 (5155-5200)
1.39dBi 1.45 dBi
UNII-3 (5730-5845)

User Manual
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DOCUMENT No :
REG. DATE : 2020.05.21 MODEL NAME: ETWCFMBC01(LGIT)
LGSBWAC95(LGE)
REV. DATE : 2020.05.21
REV.NO : V1.0
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2. ISED
RSS-GEN, Sec. 7.1.3–(licence-exempt radio apparatus)
This device complies with Industry Canada licence-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.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio
exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage, et
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d’en compromettre le fonctionnement.
RF Exposure
The antenna (or antennas) must be installed so as to maintain at all times a distance minimum
of at least 20 cm between the radiation source (antenna) and any individual. This device may
not be installed or used in conjunction with any other antenna or transmitter.
l'exposition aux RF
L’antenne (ou les antennes) doit être installée de façon à maintenir à tout instant une distance
minimum de au moins 20 cm entre la source de radiation (l’antenne) et toute personne
physique.
Caution: Any changes or modifications to this device not explicitly approved by manufacturer
could void your authority to operate this equipment. Attention:
Les changements ou modifications de cet appareil non expressément approuvé par le fabricant
peuvent annuler votre droit à utiliser cet équipement.
Étiquetage duproduit final (IC)
Le module WL1NB6V2 est étiqueté avec sa propre identification FCC et son propre numéro de
certification IC. Sil’identification FCC et le numéro de certification IC ne sont pas visibles
lorsque le module est installé à l’intérieur d’un autre dispositif, la partie externe du dispositif
dans lequel le module est installé devra également présenter une étiquette faisant référence au
module inclus. Dans ce cas, le produit final devra être étiqueté sur une zone visible avec les
informations suivantes :
« Contient module émetteur identification FCC ID: BEJ-WL1NB6V2 »
« Contient module émetteur IC : 2703H-WL1NB6V2 »
“The 5150-5250 MHz band is restricted to indoor use only.”

User Manual
PAGE :
DOCUMENT No :
REG. DATE : 2020.05.21 MODEL NAME: ETWCFMBC01(LGIT)
LGSBWAC95(LGE)
REV. DATE : 2020.05.21
REV.NO : V1.0
-
Copyrightⓒ. 2020. All Rights Reserved.
13 / 9
3. CE
Simplified EU Declaration of Conformity
Hereby, LG Electronics Inc. declares that the radio equipment type RF Module is in compliance
with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the
following internet address: http://www.lg.com/global/support/cedoc/cedoc#
RF Exposure
The antenna (or antennas) must be installed so as to maintain at all times a distance minimum
of at least 20 cm between the radiation source (antenna) and any individual. This device may
not be installed or used in conjunction with any other antenna or transmitter
The use of the 5150 –5350 MHz band is restricted to indoor use only. This restriction will be
applied in all member states.
Manufacturer name: LG Electronics Inc.
The postal address: LG Electronics European Shared Service Center B.V. Krijgsman 1, 1186
DM Amstelveen, The Netherlands
The host manufacturer has the responsibility that the host device should be compliance with all
essential requirement of RED.