BEJ50PM4MWAPLASMA MONITOR

Please read this manual carefully before operating your set. Retain it for future reference. Record model number and serial number of the set. See the label attached on the back cover and quote this information to your dealer when you require service. OWNER’S MANUAL PLASMA MONITOR MODELS:50PM4M P/NO: MFL36274107 (0708-REV00) Printed in Korea 1 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. Any changes or modifications 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 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 litera- ture 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. 2Plasma Monitor Safety Instructions WARNING/CAUTION TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOTEXPOSE THIS PRODUCTTO RAIN OR MOISTURE. Do not place the set in direct sunlight or near heat sources such as heat registers, stove and so on. -This may cause a fire. Do not use the set in damp place such as a bathroom or any place where it is likely to get wet. -This may cause a fire or could give an electric shock. Bend antenna cable between inside and outside building to prevent rain from flowing in. -This may cause water damaged inside the set and could give an electric shock. Earth wire should be connected. -If the earth wire is not connected, there is possible a danger of electric shock caused by the current leakage. -If grounding methods are not possible, a separate circuit breaker should be employed and installed by a qualified electrician. -Do not connect ground to telephone wires, lightning rods or gas pipe. Do not place anything containing liquid on top of the set. -This may cause a fire or could give an electric shock. Do not insert any object into the exhaust vent. -This may cause a fire or could give an electric shock. Do not place heavy objects on the set. -This may cause serious injury to a child or adult. Do not use water while cleaning the set. -This may cause damaged the set or could give an electric shock. In case of smoke or strange smell from the set, switch it off ,unplug it from the wall outlet and contact your dealer or service center. -This may cause a fire or could give an electric shock. Do not attempt to service the set yourself. Contact your dealer or service center. -This may cause damaged the set or could give an electric shock. During a lightning thunder, unplug the set from the wall outlet and don’t touch an antenna cable. -This may cause damaged the set or could give an electric shock. WARNING Safety Instructions Safety Instructions Owner’s Manual 3 ENGLISH Safety Instructions Never touch the power plug with a wet hand. -This may cause an electric shock. Disconnect from the mains and remove all connections before moving. Do not place the set in a built-in installation such as a bookcase or rack. -Ventilation required. When installing the set on a table, be careful not to place the edge of its stand. -This may cause the set to fall, causing serious injury to a child or adult, and serious damage to the set. Do not place an outside antenna in the vicinity of overhead power lines or other electric light or power circuits. -This may cause an electric shock. There should be enough distance between an outside antenna and power lines to keep the former from touching the latter even when the antenna falls. -This may cause an electric shock. Do not pull the cord but the plug when unplugging. -This may cause a fire. Ensure the power cord doesn’t trail across any hot objects like a heater. -This may cause a fire or an electric shock. Do not plug when the power cord or the plug is damaged or the connectin…

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LG Electronics Inc. Date: Sep 14, 2007 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize <ESTECH 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 <ESTECH CO., Ltd.> on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing <ESTECH 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, Sang-Wook Lee/Manager Engineer Tel:82-54-470-4532 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.

642 Jinpyoung-dong, Kumi-city, Kyoungsangbuk-do, 730-727,Korea TEL : +82-54-470-5639 FAX : 82-54-470-4534 Federal Communications Commission Authorization and Evaluation Division FCC ID : BEJ50PM4MWA Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Curcuit Diagram The above 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. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the data of the Grant for this application. Sincerely, Sang-Wook Lee/ Manager Engineer LG Electronics Inc. TEL : +82-54-470-5639 FAX : 82-54-470-4534

2. Description of EUT 2.1 Summary of Equipment Under Test Product Name : Model Number : 50PM4M-WA Serial Number : Manufacturer : Country of origin : Rating : Receipt Date : X-tal lists: 2.2 General descriptions of EUT Report Number : ESTF150709-005 , Web : www. estech. co. kr Page 4 of 15 PLASMA MONITOR NONE LG Electronics Inc. KOREA INPUT:AC100-240V ~ 50 /60Hz 2007-09-06 18.43MHz, 27MHz, 19.66MHz 6. Measurement of conducted disturbance 6.1 Measurement equipments Equipment NameTypeManufacturerSerial No. Next Calibration date LISNNNLA8120ASchwarzbeck81201612008. 2. 28 LISNESH3-Z5Schwarzbeck838979/0102008. 2. 28 TEST ReceiveESPI7Rohde & Schwarz1001852008. 8. 27 Pulse LimiterESH3Z2Rohde & SchwarzNONE- 6.2 Environmental Condition Test Place : Shield Room Temperature (°C) : 23°C Humidity (%): 47 % The continuous disturbance voltage of AC Mains in the frequency from 0.15 to 30 MHz was measured in accordance to FCC Part 15 (2006) & ICES-003. The test setup was made according to ANSI C 63.4 (2003) in a shielded. The EUT was placed on a non-conductive table at least 80 above the ground plan. A grounded vertical reference plane was positioned in a distance of 40cm from the EUT. The distance from the EUT to other metal surfaces was at least 0.8m. The EUT was only earthen by its power cord through the line impedance stabilizing network. The power cord has been bundled to a length of 1.0m.. The test receiver with Quasi Peak detector complies with CISPR 16. Report Number : ESTF150709-005 , Web : www. estech. co. kr Page 11 of 15 6.3 Test data Test Date : Lisn (dB) Cable (dB) Limit (dB㎶) Reading (dB㎶) Result (dB㎶) Limit (dB㎶) Reading (dB㎶) Result (dB) 0.150.170.0 H 66.00 40.28 40.49 56.00 33.25 33.46 0.180.160.0 H 64.58 30.39 30.59 54.58 28.40 28.60 0.190.160.0N 64.12 26.44 26.64 54.12 26.44 26.64 0.200.150.0 H 63.53 34.43 34.63 53.53 29.85 30.05 0.210.150.0N 63.32 29.22 29.41 53.32 29.22 29.41 0.300.120.1 H 60.13 28.70 28.87 50.13 25.87 26.04 0.930.220.1N 56.00 23.13 23.50 46.00 23.13 23.50 1.090.250.2N 56.00 24.01 24.43 46.00 24.01 24.43 1.360.260.2 H 56.00 40.69 41.15 46.00 24.96 25.42 1.470.270.2 H 56.00 39.20 39.67 46.00 24.82 25.29 1.800.280.2 H 56.00 39.27 39.78 46.00 24.57 25.08 1.910.290.2 H 56.00 38.39 38.92 46.00 22.60 23.13 10.370.660.8 H 60.00 33.17 34.59 50.00 28.45 29.87 11.640.710.8N 60.00 30.97 32.50 50.00 29.63 31.16 11.910.720.8 H 60.00 36.02 37.57 50.00 32.74 34.29 17.150.871.1 H 60.00 37.00 38.93 50.00 30.04 31.97 18.420.901.1 H 60.00 39.57 41.57 50.00 32.63 34.63 23.830.931.3 H 60.00 40.90 43.10 50.00 39.45 41.65 Remark 12-Sep-07 Frequency (MHz) Correction Factor Line (H/N) Quasi-peak Value H : Hot Line, N : Neutral Line *After connect with ferrite cores to RGB cable,tested conducted emission. Report Number : ESTF150709-005 , Web : www. estech. co. kr Page 12 of 15 Average Value 7. Photographs of test setup 7.1 Setup for Radiated Test : 30 ~ 1000 MHz [ Front ] [ Rear ] Report Number : ESTF150709-005 , Web : www. estech. co. kr Page 13 of 15 7.2 Setup for Conducted Test : 0.15 ~ 30 MHz [ Front ] [ Rear ] Report Number : ESTF150709-005 , Web : www. estech. co. kr Page 14 of 15 8. Photographs of EUT [ Front ] [ Rear ] Report Number : ESTF150709-005 , Web : www. estech. co. kr Page 15 of 15 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDF dBμV dBμV RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO PRN 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 LIMIT CHECK PASS EN55022A EN55022Q Comment: 50PM4M-WA_NEUTRAL Date: 12.SEP.2007 17:53:24 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDF dBμV dBμV RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO PRN 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 LIMIT CHECK PASS EN55022A EN55022Q Comment: 50PM4M-WA_HOT Date: 12.SEP.2007 17:46:51