BEJ37LD660HUALCD TV/MONITOR

OWNER’S MANUAL LCD TV Please read this manual carefully before operating your set and retain it for future reference. P/NO : SAC34134301 (1101-REV05) www.lg.com 1-800-243-0000 1-888-865-3026 1-888-542-2623 USA, Consumer User USA, Commercial User CANADA LG Customer Information Center The model and serial number of the TV is located on the back and/or on one side of the TV. Record these numbers below should you ever need service. MODEL SERIAL 32LG710H 37LG710H 42LG710H 32LD650H 37LD650H 42LD650H 47LD650H 55LD650H 32LD655H 37LD655H 42LD655H 32LD660H 37LD660H 42LD660H 47LD660H 55LD660H 2 WARNING / CAUTION WARNING / CAUTION To prevent fire or shock hazards, do not expose this product to rain or moisture. FCC NOTICE Class B digital device 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 to 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. This device complies with part 15 of the FCC Rules. Operation is subject to the following two condi- tions: (1) This device may not cause (harmful) interference, and (2) this device must accept any interference received, including interference that may cause undesired operation (of the device). Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. CAUTION Do not attempt to modify this product in any way without written authorization from LG Electronics. Unauthorized modification could void the user’s authority to operate this product WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. WARNING/CAUTION TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. NOTE TO CABLE/TV INSTALLER This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the National Electric Code (U.S.A.). The code provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of the cable entry as practical. K 3 SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with a dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radia- tors, heat registers, stoves, or other apparatus (including amplifiers)that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong, The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your out- let, consult an electrician for replacement of the obsolete outlet. Protect the power cord from being walked on or pinched particularly at plugs, convenience recepta- cles, and the point where they exit from the appara- tus. Only use attachments/accessories specified by the manufacturer. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the appa- ratus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. Unplug this apparatus during lighting storms or when unused for long periods of time. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. Never touch this apparatus or antenna during a thunder or lighting storm. When mounting a TV on the wall, make sure not to install the TV by the hanging power and signal cables on the back of the TV. Do not allow an impact shock or any objects to fall into the product, and do not drop onto the screen with something. IMPORTANT SAFETY INSTRUCTIONS 1 2 3 4 5 7 8 9 10 11 12 13 6 4 CAUTION concerning the Power Cord : It is recommend that appliances be placed upon a dedicated circuit; that is, a single outlet circuit which powers only that appliance and has no additional outlets or branch circuits. Check the specification page of this owner's manual to be certain. Do not connect …

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PICTURE CONTROL 66 PICTURE CONTROL DEMO MODE Select OOPPTTIIOONN . Select DDeemmoo MMooddee . 1 MENU 2 ENTER Select OOnn to show the various feature of the TV. 3 ENTER 4 MENU Return to TV viewing. After a while, DDeemmoo MMooddee starts. If you want to stop the demo, press any button (Except VOL +, - and MUTE button). Enter Move OPTION Menu Language: English Audio Language: English Caption: Off Set ID: 1 Demo Mode: Off Data Broadcasting Enter Move OPTION Menu Language: English Audio Language: English Caption: Off Set ID: 1 Demo Mode: Off Data Broadcasting Off On Displays a slide show to explain the various feature of this TV. SOUND & LANGUAGE CONTROL 67 SOUND & LANGUAGE CONTROL AUTO VOLUME LEVELER (AUTO VOLUME) Auto Volume makes sure that the volume level remains consistent whether you are watching a commercial or a regular TV program. Because each broadcasting station has its own signal conditions, volume adjustment may be needed every time the channel is changed. This feature allows users to enjoy stable volume levels by making automatic adjustments for each program. Select AAUUDDIIOO . Select AAuuttoo VVoolluummee . Select OOnn or OOffff . 1 MENU 3 2 ENTER ENTER 4 RETURN Return to the previous menu. MENU Return to TV viewing. Enter Move AUDIO E LR -+ Enter Move AUDIO E LR -+ Auto Volume: On Clear Voice II: On • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Auto Volume: Off Clear Voice II: On • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Off On SOUND & LANGUAGE CONTROL 68 SOUND &LANGUAGE CONTROL PRESET SOUND SETTINGS (SOUND MODE) Sound Mode lets you enjoy the best sound without any special adjustment as the TV sets the appropriate sound options based on the program content. SOUND &LANGUAGE CONTROL Select AAUUDDIIOO . Select SSoouunndd MMooddee . 1 MENU 2 ENTER Select SSttaannddaarrdd , MMuussiicc , CCiinneemmaa , SSppoorrtt , or GGaammee . 3 ENTER 4 RETURN Return to the previous menu. MENU Return to TV viewing. Enter Move AUDIO E LR Enter Move AUDIO E LR Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Standard Music Cinema Sport Game -+-+ ■ SSttaannddaarrdd , MMuussiicc , CCiinneemmaa , SSppoorrtt , and GGaammee are preset for optimum sound quality at the factory. ■ SSttaannddaarrdd : Offers standard-quality sound. ■ MMuussiicc : Optimizes sound for listening to music. ■ CCiinneemmaa : Optimizes sound for watching movies. ■ SSppoorrtt : Optimizes sound for watching sports events. ■ GGaammee : Optimizes sound for playing games. SOUND & LANGUAGE CONTROL 69 SOUND SETTING ADJUSTMENT - USER MODE Adjust the sound to suit your taste and room situations. Select AAUUDDIIOO . Select SSoouunndd MMooddee . Select TTrreebbllee or BBaassss . 1 MENU 4 2 ENTER Select SSttaannddaarrdd , MMuussiicc , CCiinneemmaa , SSppoorrtt , or GGaammee . 3 ENTER ENTER Make appropriate adjustments. 5 ENTER 6 RETURN Return to the previous menu. MENU Return to TV viewing. Enter Move AUDIO LR E Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Enter Move AUDIO LR E Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Close E E • Treble50 • Bass50 • SRS TruSurround XT Off -+-+ SOUND & LANGUAGE CONTROL 70 SRS TRUSURROUND XT / INFINITE SOUND SOUND &LANGUAGE CONTROL Select AAUUDDIIOO . Select SSRRSS TTrruuSSuurrrroouunndd XXTT or IInnffiinniittee SSoouunndd . Select OOnn or OOffff . 1 MENU 3 2 ENTER ENTER 4 RETURN Return to the previous menu. MENU Return to TV viewing. Takes advantage of any multi-channel format without needing to add extra speakers or equipment. Dialog clarity, bass enrichment, and the addition of stereo audio enhancement produces an immersive sound experi- ence from standard stereo material. ■ If sound quality or volume is not at the level you want, it is recommended to use a separate home theater system or amp to cope with different user environments. ■ If you select “ CClleeaarr VVooiiccee IIII--OOnn ”, SSRRSS TTrruuSSuurrrroouunndd XXTT feature will not work. ■ SSRRSS TTrruuSSuurrrroouunndd XXTT : TruSurround XT is a patented SRS technology that solves the problem of playing 5.1 multichannel content over two speakers. ■ IInnffiinniittee SSoouunndd : Infinite Sound is a patented LG proprietary sound process- ing technology that strives immersive 5.1 surround sound with just two front speak- ers. (For 32/37/42/47/55LD650H, 32/37/42LD655H) Enter Move AUDIO LR E Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Enter Move AUDIO LR E Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Close • Treble50 • Bass50 • SRS TruSurround XT Off -+-+ Enter Move AUDIO LR E Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • Infinite Sound:Off • Treble50 • Bass50 Enter Move AUDIO LR E Auto Volume: Off Clear Voice II: Off • Level3 Balance0 Sound Mode: Standard • Infinite Sound:Off • Treble50 • Bass50 Close • Treble50 • Bass50 • Infinite Sound Off -+-+ 32/37/42LG710H 32/37/42/47/55LD650H, 32/37/42LD655H, 37LD660H SOUND & LANGUAGE CONTROL 71 CLEAR VOICE II By differentiating the human sound range from others, it improves the sound quality of voices. Enter Move AUDIO E LR Enter Move AUDIO E LR Auto Volume: Off Clear Voice II: On • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 Auto Volume: Off Clear Voice II: On • Level3 Balance0 Sound Mode: Standard • SRS TruSurround XT:Off • Treble50 • Bass50 -+-+ Off On Select AAUUDDIIOO . Select CClleeaarr VVooiiccee IIII . Select OOnn or OOffff . 1 MENU 3 2 ENTER ENTER 6 RETURN Return to t…

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LG Electronics USA. 1000 Sylvan Avenue Englewood Cliffs, New Jersey, United States Date: February 01, 2011 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Mr. Harvey Sung of Digital EMC Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Mr. Harvey Sung of Digital EMC Co., Ltd. on our behalf shall have the same effect as acts of our own. In authorizing Digital EMC Co., Ltd. as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Jae Cheon Lee) General Manager REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

LG Electronics USA. 1000 Sylvan Avenue Englewood Cliffs, New Jersey, United States Date: February 01, 2011 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: BEJ37LD660HUA To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, LG Electronics USA. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give LG Electronics USA. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description File name PERMANENT 1 Block Diagram 37LD660H-UA_Block Diagram.pdf 2 External Photos 37LD660H-UA _Ext Photo.pdf 3 Internal Photos 37LD660H-UA _Int Photo.pdf 4 Test-Setup Photos 37LD660H-UA _Test Photo.pdf SHORT-TERM 5 Users Manual 37LD660H-UA _User Manual.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Jae Cheon Lee General Manager

FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 1 FRONT REAR Label Location FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 2 LABEL REAR PORT FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 3 SIDE PORT 1 SIDE PORT 2

FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 1 REAR LABEL Label Location

FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 1 < Inside EUT > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 2 < LCD Front > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 3 < LCD Rear > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 4 < LCD Label > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 5 < Sub Board Front > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 6 < Sub Board Rear > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 7 < Switch Board Front > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 8 < Switch Board Rear > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 9 < Main Board Front > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 10 < Main Board Rear > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 11 < Power Board Front > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 12 < Power Board Rear > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 13 < MPI Board Front > FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. View 14 < MPI Board Rear >

DEMC#DREFCC1102-0178(1101-00130) TRF-EM-003(00)081218 Copyright c 2011, DIGITAL EMC CO., LTD. Page 2 of 47 CONTENTS 1. General Remarks........................................................................................................................ 3 2. Test Laboratory........................................................................................................................... 3 3. General Information of EUT....................................................................................................... 4 3.1 Product Information............................................................................................................... 4 4. Test Summary............................................................................................................................. 5 4.1 Summary of tests .................................................................................................................. 5 5. Test Set-up and operation mode............................................................................................... 6 5.1 Principle of Configuration Selection ...................................................................................... 6 5.2 Test Operation Mode ............................................................................................................. 6 5.3 Support Equipment Used ......................................................................................................7 6. Test Results : Emission.............................................................................................................. 8 6.1 Conducted Emission ............................................................................................................. 8 6.2 Radiated Emission .............................................................................................................. 16 DEMC#DREFCC1102-0178(1101-00130) TRF-EM-003(00)081218 Copyright c 2011, DIGITAL EMC CO., LTD. Page 3 of 47 1. General Remarks This Report describes the emission characteristics of the tested product. If the product will be used with additional equipment other than those mentioned in this report or if the tested product will be used against the manufacture's specifications, the compliance with the relevant standards for the system has to be ensured. 2. Test Laboratory Digital EMC Co., Ltd. has been accredited / filed / authorized by the agencies listed in the following table; Certificate Nation Agency Code Mark Accreditation Korea KOLAS 393 ISO/IEC 17025 USA FCC 101842 Test Facility list & NSA Data Site Filing Japan VCCI C-1427 R-1364, R-3385 T-1442 Test Facility list & NSA Data Korea KCC KR0034 Test Facility list & NSA Data Certification Germany TUV ROK1028C ISO/IEC 17025 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. DIGITAL EMC CO., LTD. Address: 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 http://www.digitalemc.com Tel: +82-31-321-2664 Fax: +82-31-321-1664 DEMC#DREFCC1102-0178(1101-00130) TRF-EM-003(00)081218 Copyright c 2011, DIGITAL EMC CO., LTD. Page 4 of 47 3. General Information of EUT 3.1 Product Information Equipment under Test LCD TV Model No. 37LD660H-UA Serial No NONE Type of Sample Tested Pre-Production Rating Power Supply AC110V High Frequency 513MHz Supplied Power for Test AC120V, 60Hz Applicant LG Electronics Inc. 19-1, Cheongho-ri, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, Korea Manufacturer LG Electronics Inc. 19-1, Cheongho-ri, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, Korea Factory LG Electronics Reynosa, Inc. LG Electronics USA, Inc_Reynosa 9801 South Cage Blvd. Suite 3F Pharr, TX. 78577 Date of Receipt of Sample 2011-01-31 < Product Specifications > DEMC#DREFCC1102-0178(1101-00130) TRF-EM-003(00)081218 Copyright c 2011, DIGITAL EMC CO., LTD. Page 5 of 47 4. Test Summary 4.1 Summary of tests The applied standards to evaluate the compliance of requirements is 47CFR Part 15, Subpart B and the measurement procedures specified in ANSI C63.4 are performed. Test Items Applied Standards Status Emission Conducted Emission FCC Part 15 Subpart B C Radiated Emission FCC Part 15 Subpart B C Note 1: C=Conform NC=Not Conform NT=Not Tested NA=Not Applicable DEMC#DREFCC1102-0178(1101-00130) TRF-EM-003(00)081218 Copyright c 2011, DIGITAL EMC CO., LTD. Page 6 of 47 5. Test Set-up and operation mode 5.1 Principle of Configuration Selection Emission : The equipment under test (EUT) was configured to measure its highest possible radiation level. The test modes were adapted accordingly in reference to the instructions for use. 5.2 Test Operation Mode - DSUB mode : Resolution 1920*1080 MAX, “H” character scroll - HDMI mode : Resolution 1920*1080 MAX, “H” character scroll - USB mode : USB file play EUT is the following operational conditions apply: a) Set the contrast control to maximum. b) Set the brightness control to maximum or at raster extinction if raster extinction occurs at less thanmaximum brightness. c) For color monitors, use white letters on a black background to represent all colors. d) Select the worse case of positive or negative video if both alternatives are available. e) Set character size and number of characters per line so that the typical maximum number of charac-ters per screen is displayed. f) For a monitor that has no graphics capabilities, regardless of the video card used, a pattern consistingof random text shall be displayed. For a monitor with graphics capability, even though another videocard may be needed to accomplish a graphic display, a screen pattern consisting of lines of scrollingH’s should be displayed. For a monitor that has no text capabilities, use a typical display. That pat-tern should be used for the remainder of the tests. DEMC#DREFCC1102-0178(1101-00130) TRF-EM-003(00)081218 Copyright c 2011, DIGITAL EMC CO., LTD. Page 7 of 47 5.3 Support Equipment Used CA…

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FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. Conducted Emission FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. Radiated Emission FCC ID: BEJ37LD660HUA Copyright © 2011, DIGITAL EMC Co., Ltd. Radiated Emission