BEJ50LS4000UALED LCD TV Monitor

www.lg.com Please read this manual carefully before operating your set and retain it for future reference. P/NO : MFL67468140 (1205-REV03) OWNER’S MANUAL LED LCD TV 42CS570 47CS570 50LS4000 ENGLISH 2 IMPORTANT SAFETY INSTRUCTIONS WARNING/CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN                           !"#$"%%&$"' #()*&+$ " ,-"%"%" + #  ''&"%-#%& .%# /&!-  #-"'0'" %&-#1&"2 $ .%&'-/3# /&#-%")"(*&! #-!!/ )" -'&/& #-"%#4&! /%/#&/4&.%#& # 5/")"& .& $ "  ,-"%"%" #  ''&"% -#%&.%# /&!).&%"  &.%" " ')"  " /#%1/   #%-/& # %"-%"//&)." (  ".." /     6         +7        & &-##".."%"-# "%$"%  " & ($"'%(/&  & &*&/4" (1 "& &.  # #"  "//&%'" /$)" -!"/-%%3#  #%-/& #  & & #" "%" ("#&-%/##-/ "#%"'"&%#+"%#%#+#&1#+&%&% ".."%"-# /-' ").!%#".%&'-/ "  & &'!"#"!(.-%.&#&! .&"%8'&%%&- ' 6(..-.&"%8' .-"#$&*"'#$& $'%"  &%%&- ' (..-"#$&*"'# " '"%'%&- ' .%& $'*"' &%%'.%& "%.%&1''!&%(&-%#"!( !.%&1''.-'&# &! &(&-% &-+/& #-" /%/" !&%%."/)  &!&*#&&- " '!!%*(/&- %( IMPORTANT SAFETY INSTRUCTIONS $"(#/&).($!&&$ .%/"-& #&"1&''" %&-##-"& #" ' #-%."4.%!&%)" / &!(&-%.%&'-/ "'# #%-/& # .# #%-/& # '"$"%  # &&$" #%-/& #  9#.%&'-//& " #/)/"# 4 &$ & "&! "!&% "&/"-#/" /% " '*%'!/#&%&%%.%&'-/1"%)      ENGLISH 3 IMPORTANT SAFETY INSTRUCTIONS  %&/.&$%/&%'!%&)* $"4'&  &%. /'."%/-"%(".-#+/& 1  / %/."/#+" '.& $%(5 !%&)".."%"-#   (-#""/) #:"//##&%##./!' *()" -!"/-%%  #& ($"/"%+#" '+%.&'+*%"/4+ &%"*#./!'*()" -!"/-%%+&% #&'$".."%"-#; "/"%#-#'+ -#/"-& $ )&1 /"%:".."%"-# /&)* "& &"1&' <-%(!%&).6&1%   .-#".."%"-#'-%    #&%)#&%$ - -#'!&%& .%&'#&! )  !%"#%1/ &,-"!'#%1/ .%#&  %1/ #%,-%'$  ".."%"-#"#* '")"' " ( $"(+#-/"#.&$%6#-..(/&%'&%.-# '")"'+,-'"#* #.'&%&*</# "1!"  &".."%"-#+".."%"-# "#* 5.&#'&%" &%)&#-%+'&# &&.%" &%)"(+&%"#* '%&..'  & &#/4)"&*</#&%" (&% /& '-/1)"%" &.&$%/&%'& &&-/ '&!.&$%/&%'$ #.-'   .."/4 " 6)&#-%)"%"&% 1 (."/4 &-&!%"/&!/'%   6)&#-%)"%"#"%)!-! #$"&$' !#$"&$'*()#"4+!&%/ ." &1&)" '1# "%# &#."''& "(+1 (."/4 /"  /"-##-!!&/"&  .&-&!%"/&! /'%    /& /%  &$% &%'  " '!!%*(/&- %(9 #%/&)) ''"".." /#* ."/'-.& "''/"'/%/-="#+" # &-/%/-$/.&$%#& (" ".." /" '"# &"''& "&-#&% *%" //%/-# /4#./!/"& ." &!#&$ %3#)" -"&*/%" & & /& /&&)" (".." /#&#")  .&$%&-"##/&-'%#- !%&% /%/#&/4& &&1%&"'$"&-# 1%&"''$"&-#+&&#&%'")"' $"&-#+5 #& /&%'#+!%"('.&$% /&%'#+&%'")"'&%/%"/4'$% #-"&  "%'" %&-# (&!#/& '& #/&-' %#- /%/#&/4&%!%%&'/"( 5") /&%'&!(&-%".." /+" ' !#".."%" / '/"#'")"&% '%&%"& +- .-+'#/&  --#&! ".." /+" '"1/&%'%."/' $" 5"/%."/) ."%*("  "-&%8'#%1/%&/.&$%/&%' !%&).(#/"&%)/" /""*-#+#-/"# * $#'+4 4'+. /'+/&#' " '&&%+&%$"4'-.& "(."%/-"%" &  &.-#+$"&-#+" '.& $% /&%'5#".." /& &)&1 $.&$%/&%'.-' & &-#"'")"'&%&&#.&$%/&%' #-%'&%"#..-$ - .-  .&$%/&%'& &.-& .&$%/&%' &- .- ENGLISH 4 IMPORTANT SAFETY INSTRUCTIONS    6&%'-/%#4&!!%&% /%/"#&/4+'& &5.&##.%&'-/ &%" +)&#-%&%&%,-'#& & &-/$$" '#& & #" #.%&'-/ "%!"))"*&*</##-/ "#"#& &%/" '#+&%5.&#& '%/"%/& '&    & &5.&#&'%.. &%#."# " ' '& &."/&*</#!'$,-'#+#-/ "#1"##+/-.#+/& &%&1%".."%"-# & #1#"*&1-    5/.!&%'1/#$/"% &%&- ''  #-%"(&-/& /"%%&- ' $%&.%1 .&##*/%/#&/4 "$"%6.%& %&- ''  .-)-#*/& /'&"%6.%&  %&- '' &- !%&- ' )&'# "% &.&##*+"1",-"!'/%/"   #""#."%"/%/-*%"4%& &%(& %&- '- *(/& / &.&  $%#+  %&'#+&%"#..# Short-circuit Breaker Power Supply      ! " #" $  " #.-#'#/& / '1/ .-…

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LG Electronics USA. 1000 Sylvan Avenue Englewood Cliffs, New Jersey, United States Date: July 10, 2012 Co mpli a nce 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) ke ep 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 approp riate 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, Jacob Cho Director, Product Regulatory Compliance 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: July, 10 , 2012 C o m p lian ce Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize Harvey Sung of DIGITAL EMC Co., Ltd., to act on our behalf in all manners relating to ap plication for equipment authorization for FCC ID: BEJ50LS4000UA including signing of all documents relating to these matters. Any and all acts carried out by DIGITAL EMC Co., Ltd., on our behalf shall have the same affect as acts of our own. This autho rization is valid until further written notice from LG Electronics USA. Sincerely, Jacob Cho Director, Product Regulatory Compliance

LG Electronics USA. 1000 Sylvan Avenue Englewood Cliffs, New Jersey, United States Date: July, 10, 2012 Compliance Certif ication Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: BEJ50LS4000UA 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 50LS4000-UA Block Diagram.pdf SHORT-TERM 2 External Photos 50LS4000-UA_E xt Photo.pdf 3 Internal Photos 50LS4000-UA_I nt Photo.pdf 4 Test-Setup Photos 50LS4000-UA_T est Photo.pdf 5 Users Manual 50LS4000-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, Jacob Cho Director, Product Regulatory Compliance

FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 1 FRONT REAR FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 2 LABEL REAR PORT FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 3 SIDE PORT

FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 1 REAR LABEL Label Location Product Label

FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 1 < Inside EUT > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 2 < LCD Front > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 3 < LCD Rear > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 4 < LCD Label > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 5 < Main Board Front > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 6 < Main Board Rear > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 7 < POWER Board Front > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 8 < POWER Board Rear > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 9 < FHD Board Front > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 10 < FHD Board Rear > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 11 < SUB Board Front > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. View 12 < SUB Board Rear >

TRF-EM-003(00)081218 Copyright ○ c 2012, DIGITAL EMC CO., LTD. Page 2 of 35 FCC ID: BEJ50LS4000UA Report No.: DREFCC1207-0965 To t a l 3 5 pages CONTENTS 1. General Remarks ........................................................................................................................ 3 2. Test Laboratory ........................................................................................................................... 3 3. General Information of EUT ....................................................................................................... 4 4. Test Summary ............................................................................................................................. 5 4.1 Applied standards and test results ........................................................................................... 5 4.2 Test environment and conditions ............................................................................................. 5 4.3 Test result Summary ................................................................................................................ 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 ......................................................................................................... 6 6. Test Results : Emission .............................................................................................................. 7 6.1 Conducted Disturbance ........................................................................................................... 7 6.2 Radiated Disturbance ............................................................................................................ 14 Appendix 1 ..................................................................................................................................... 34 List of Test and Measurement Instruments ............................................................................. 34 TRF-EM-003(00)081218 Copyright ○ c 2012, DIGITAL EMC CO., LTD. Page 3 of 35 FCC ID: BEJ50LS4000UA Report No.: DREFCC1207-0965 To t a l 3 5 pages 1. General Remarks This report contains the result of tests performed by: DIGITAL EMC CO., LTD. Address : 683-3, Yubang-Dong, Cheoin-Gu, Yongin-Si, Gyeonggi-Do, 449-080, Korea http://www.digitalemc.com Tel: +82-31-321-2664 Fax: +82-31-321-1664 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 Site Filing USA FCC 101842 678747 Test Facility list & NSA Data Canada IC 5740A-1 5740A-2 Test Facility list & NSA Data Japan VCCI C-1427 R-1364, R-3385 T-1442, G-338 Test Facility list & NSA Data Certification Korea KC KR0034 Test Facility list & NSA Data Germany TUV ROK1124C ISO/IEC 17025 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competent of calibration and testing laboratory”. TRF-EM-003(00)081218 Copyright ○ c 2012, DIGITAL EMC CO., LTD. Page 4 of 35 FCC ID: BEJ50LS4000UA Report No.: DREFCC1207-0965 To t a l 3 5 pages 3. General Information of EUT Model No. 50LS4000-UA EUT Type LED LCD TV monitor Serial No N/A FCC ID BEJ50LS4000UA Type of Sample Tested Pre-Production High Frequency 650 MHz Rating AC100-240~, 50/60Hz Supplied Power for Test AC120V, 60Hz Applicant LG Electronics Inc. 19-1, Cheongho-ri, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, Korea Manufacturer LG Electronics Inc. 19-1, Cheongho-ri, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, Korea Related Submittal(s) / Grant(s) Original submittal only. TRF-EM-003(00)081218 Copyright ○ c 2012, DIGITAL EMC CO., LTD. Page 5 of 35 FCC ID: BEJ50LS4000UA Report No.: DREFCC1207-0965 To t a l 3 5 pages 4. Test Summary 4.1 Applied standards and test results Test Items Applied Standards Results Conducted Disturbance ANSI C63.4:2003 C Radiated Disturbance ANSI C63.4:2003 C C=Comply N/C=Not Comply N/T=Not Tested N/A=Not Applicable The data in this test report are traceable to the national or international standards. 4.2 Test environment and conditions Test Items Test date (MM-DD) Temp ()°C Humidity (% R.H.) Conducted Disturbance 07-04 22 45 Radiated Disturbance 07-09 23 41 4.3 Test result Summary (1) Conducted Emission (HDMI MODE) Frequency [MHz] Phase Result [dBμV] Detector Limit [dBμV] Margin [dB] 1.88550 N 41.7 Average 46.0 4.3 (2) Radiated Emission (DSUB MODE) Frequency [MHz] Pol. Result [dB(μV/m)] Detector Limit [dB(μV/m)] Margin [dB] 147.898 H 38.7 Quasi-Peak 43.5 4.8 TRF-EM-003(00)081218 Copyright ○ c 2012, DIGITAL EMC CO., LTD. Page 6 of 35 FCC ID: BEJ50LS4000UA Report No.: DREFCC1207-0965 To t a l 3 5 pages 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 x 1080 Resolution (Worst Case) - HDMI MODE – Resolution : 1920 X 1080 Resolution (Worst Case) - USB MODE 5.3 Support Equipment Used Unit Model No. Serial No. Manufacturer CABLE BackshellFCC ID Connect type Length (m) shield PC VOSTRO430 9K77SBX DELL POWER HDMI DSUB USB USB USB STEREO 1.8 1.8 1.8 1.8 1.8 1.8 1.2 Non-shield Shield Shield Shield Shield Shield Non-shield Plastic DOC KEYBOARD SKG-2000UB TAKB401425B MONITEREY INTERNATIONAL CORP USB 1.8 Shield Plastic DOC MOUSE M-UAE96 LZ751AP01L3 LOGITECH Inc. USB 1.8 Shield Plastic DOC CD/DVD PLA…

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FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. Conducted Emission FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. Radiated Emission < 30 MHz ~ 1 GHz > FCC ID: BEJ50LS4000UA Copyright © 2012, DIGITAL EMC Co., Ltd. Radiated Emission < (1 ~ 6) GHz >