LG Innotek TWFMK301D User Manual

USER MANUAL

PRODUCT NAME : Single Band 1T1R Wi-Fi Module MODEL NAME : TWFM-K311D

This module is using VIZIO's MAC address provided by TPV

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.

Designed Checked Approved

T. G. JANG D. S. OH S. D. CHOI

2015.12.04 2015.12.04 2015.12.04

LG Innotek Co., Ltd.

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Table of Contents

No Description Page

1 Features 2 2 Ordering Information 2 3 Label Marking 2 4 Storage Test Conditions 3 5 Operating Test Conditions 4 6 Standard Test Conditions 4 7 Mechanical Characteristics 5

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8 Software Programming 6 9 Pin Description 8

1011Outline Drawing

Warning

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USER MANUAL

1. Features

TWFM-K311D is the module for IEEE 802.11b/g/n wireless LAN. TWFM-K311D is based on MTK MT7601U solution.

 IEEE 802.11 b/g/n single band WLAN infrastructure  Size : 38.0mm x 26.0mm x 3.8mm  External Antenna  Auto-calibration  1T1R mode with 150Mbps PHY rate  USB 2.0 interface  Supports drivers for Windows 7, Vista, XP, 2000 and Linux  Security : WFA, WPA, WPA2, WPS2.0, WAPI

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 Application : DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB

2. Ordering Information

Model Description

TWFM-K311D Wi-Fi Module, Single Band , 1T1R

3. Label Marking(IC)

IFETEL ID: RCPLGTW14-1843

IC : 7414C-TWFMK301D

①

317GAAWF619LGI0VIZ

1512A0401

② ③

① Customer P/N ④ Product Lot No. : 1512A0401

M/N:TWFM-K311D 001EB2B00339

⑥

⑤ ④

⑦

② MAC Address BAR Code - 15 : Year - 04 : Date ③ LGIT Model No. - 12 : Month - 01 : Manufactured

⑤ IC ID(7414C-TWFMK301D) ⑥ IFETEL ID(RCPLGTW14-1843) ⑦ MAC Address will be applied which TPV provided

- Revision No. : A Process

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4. Storage Test Conditions

Parameter Min Max Unit

Storage temperature -20 +80

Storage humidity (@ 40℃)

Caution : The specifications above 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.

-90 %

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℃

* 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%.

3) Assemble the modules within 6 months. Check the soldering ability in case of 6 months over.

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5. Operating Test Conditions

Parameter Min Typ Max Unit

Operating temperature 0 - +50

Operating humidity (40℃)

Supply voltage 4.75 5.0 5.25 V

6. Standard Test Conditions

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--85 %

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℃

The Test for electrical specification shall be performed under the following condition

Otherwise this following conditions, not guaranteed this performance.

6-1. Ambient condition

Temperature

Humidity

25 ± 5℃

65 ± 5%

6-2. Power supply voltages

Input power Supply Voltage

+5V

+5.0V ±0.25V(5%)

6-3. Current consumption

Current consumption Min. Typ. Max. Unit

TX Mode ( MCS7 HT40) - 210 320

Sleep mode - 1.1 20

mARX Mode ( MCS7 HT40) - 151 220

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7. Mechanical Characteristics

8-1. Outline view

Item Test conditions

Assembly No defects of wiring, soldering and assembling

Appearance No dirt, rust, corrosion or foreign material

8-2. Appearance structure

Item Test conditions

Dimension As assembly drawing

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Mounting As assembly drawing

Weight Approximately 5.88 ±0.6g

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8. Software Programming

1) Windows Utility

Execute the released windows utility installer. (1) Run RaUI.exe

(2) RaUI can co-exist with WZC. When coexisting with WZC,

RaUI only provides monitoring functions, such as surveying the link status, network status, static counters, advanced features status, WMM status and WPS status.

USER MANUAL

< Fig A.1 RaUI icon>

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< Fig A.2 Select WZC and RaUI>

(3) When starting RaUI, the system will connect to the AP with best

signal strength without setting a profile or matching a profile setting. It will issue a scan command to a wireless NIC. After two seconds, the AP list will be updated with the results of a BSS list scan.

< Fig A.3 RaUI section introduction>

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(4) Button section.

(5) When starting RaUI, a small Ralink icon appears in

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- Site survey, Link information, Profile, Advanced, Information, About page.

- Help page.

< Fig A.4 Button section>

the notifications area of the taskbar, as shown in <Fig A.5>.

< Fig A.5 Ralink icon in system tray>

* Please refer to the help page in detail usage manual.

2) Linux Device Driver

Before compiling the driver, you should change make file or

makefile.inc to meet your target platform.

* Please refer to the release note in detail.

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9. Pin Description

Pin No. Pin Name I/O Pin Description

1 VDD I VDD +5V 2 VDD I VDD +5V 3 GND - Ground 4 USB_DN I/O USB Communication signal USB_DN 5 USB_DP I/O USB Communication signal USB_DP 6 GND - Ground 7 RESET I Wi-Fi IC reset controlled by TV main chip

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< TOP View >

7 1

Note.

1) Recommend module install sequence for preventing USB device failure

-1

-2

2) Connector :

step : Supply +5V power

step : Connect to data signal (USB_DP, USB_DN)

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10. Outline Drawing

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1 1. Warning

FCC

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this device.

This device complies with Part 15 of the FCC`s 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 undesirable operation. This device 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 technical for help.

This device complies with FCC/IC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with minimum distance 20cm between the radiating element of this device and the user. This device must not be co-located or operating in conjunction with any other antenna or transmitter.

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The satisfy FCC exterior labeling requirements, the following test must be placed on the exterior of the end product. Contains Transmitter module FCC ID: YZP-TWFMK301D

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.

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.

The host device must be labeled to display the Industry Canada certification number of the module. Contains transmitter module IC: 7414C-TWFMK301D Le dispositif d'accueil doivent être étiquetés pour afficher le numéro de certification d'Industrie Canada du module. Contient module émetteur IC : 7414C-TWFMK301D

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Cet émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous avec le gain maximal admissible indiqué. Les types d'antennes ne figurant pas dans cette liste, ayant un gain supérieur au gain maximum indiqué pour ce type, sont strictement interdits pour une utilisation avec cet appareil.

LG Innotek TWFMK301D User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual