BEJL226WTM20" LCD MONITOR

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX H : USER’S MANUAL Make sure to read the Important Precautionsbefore using the product. Keep the User's Guide(CD) in an accessible place for furture reference. See the label attached on the product and give the information to your dealer when you ask for service. User’s Guide L226WT L226WTM A1 This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential eletrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing. On Safety Use only the power cord supplied with the unit. In case you use another power cord, make sure that it is certified by the applicable national standards if not being provided by the supplier. If the power cable is faulty in any way, please contact the manufacturer or the nearest authorized repair service provider for a replacement. The power supply cord is used as the main disconnection device. Ensure that the socket-outlet is easily accessible after installation. Operate the display only from a power source indicated in the specifications of this manual or listed on the display. If you are not sure what type of power supply you have in your home, consult with your dealer. Overloaded AC outlets and extension cords are dangerous. So are frayed power cords and broken plugs. They may result in a shock or fire hazard. Call your service technician for replacement. Do not Open the Display. There are no user serviceable components inside. There are Dangerous High Voltages inside, even when the power is OFF. Contact your dealer if the display is not operating properly. To Avoid Personal Injury : Do not place the display on a sloping shelf unless properly secured. Use only a stand recommended by the manufacturer. To Prevent Fire or Hazards: Always turn the display OFF if you leave the room for more than a short period of time. Never leave the display ON when leaving the house. Keep children from dropping or pushing objects into the display's cabinet openings. Some internal parts carry hazardous voltages. Do not add accessories that have not been designed for this display. During a lightning storm or when the display is to be left unattended for an extended period of time, unplug it from the wall outlet. Important Precautions A2 Important Precautions On Installation Do not allow anything to rest upon or roll over the power cord, and do not place the display where the power cord is subject to damage. Do not use this display near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool. Displays are provided with ventilation openings in the cabinet to allow the release of heat generated during operation. If these openings are blocked, built-up heat can cause failures which may result in a fire hazard. Therefore, NEVER: Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc. Place the display in a built-in enclosure unless proper ventilation is provided. Cover the openings with cloth or other material. Place the display near or over a radiator or heat source. Do not rub or strike the Active Matrix LCD with anything hard as this may scratch, mar, or damage the Active Matrix LCD permanently. Do not press the LCD screen with your finger for a long time as this may cause some afterimages. Some dot defects may appear as Red, Green or Blue spots on the screen. However, this will have no impact or effect on the display performance. If possible, use the recommended resolution to obtain the best image quality for your LCD display. If used under any mode except the recommended resolution, some scaled or processed images may appear on the screen. However, this is characteristic of the fixed-resolution LCD panel. On Cleaning Unplug the display before cleaning the face of the display screen. Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display screen because over-spraying may cause electrical shock. On Repacking Do not throw away the carton and packing materials. They make an ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material. On Disposal The fluorescent lamp used in this product contains a small amount of mercury. Do not dispose of this product with general household waste. Disposal of this product must be carried out in accordance to the regulations of your local authority. A3 Connecting the speaker 1 . Place the monitor with its front facing downward on a soft cloth. 2.Insert the protruding hook of the speaker in the direction of the slot in the back of the product. Connecting the speakers - The feature is only for speaker models - L226WTM Audio DC-In Cable AUDIO IN Hook Slot 3. After setting up the speaker, connect the Audio DC-In Cable to the back of the product. DC-OUT A4 Connecting the Display Important This illustration depicts the general model of connection. Your monitor may differ from the items shown in the picture. Once you connect the stand base, try not to disconnect it. Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot. Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off. Connecting the stand 1. Place the monitor with its front facing downward on a soft cloth. 2.Assemble the Stand Body into the product in the correct direction as shown in the picture. Make sure you push it until you hear it “click”. 3.Assemble the Stand Base(Front, Rear) into the Stand Body in the correct direction. 4.Once assembled take the monitor up carefully and face the front side A5 Connecting the Display 20 Before setting up the monitor, ensure that the power to the mon…

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EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX A : ATTESTATION STATEMENT September 5, 2006 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 U.S.A To whom it may concern: We, the undersigned, hereby authorize GUMI College EMC Center to act on our behalf in all matters relating to applications for equipment authorization, including the signing of all documents relation to these matters. Any and all acts carried out by GUMI College EMC Center on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to the application is subject of a denial of benefits, including FCC benefits, pursuant 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Sincerely, Sang-Wook Lee, Chief research engineer LG Electronics Inc.

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX D : BLOCK DIAGRAM Bl ock di agr a m L V D S L V D S L V D S An a l og I ( R/G/B ) D-Sub LIPS Fil t er 5V 12V 5V R e g u lato r R e g u lato r 3.3V Vcc5V 3.3V In v e rt er(4L a m p s) 15V 15V Flash RO M Flash RO M DVI-D DVI ( T M DS) KEY 1.8V 1.8V 3.3V Module SDA/S CL EEPROM (EDID ) EEPROM (EDID ) EEPROM (S ystem) EEPROM (S ystem) 3.3V ADC TMDS Rx Scaler MStarACE LVDS Tx OS D MCU SSC Li ne Buffer 15V GM5726H EEPROM (EDID ) EEPROM (EDID ) 15V Au d i o12V R e g u lato r R e g u lato r L226W T M X501 : 14.318MHz 73MHz DESCRIPTION OF BLOCK DIAGRAM 1. Vid e o Con t roll er P a rt. T h is pa r t a m plifie s the le ve l of video s i gna l fo r the d i g i ta l con v e r s i on and con v e r ts fr o m the ana l og video s i gna l to the d i g i ta l video s i gna l using a p i xe l c l oc k . T he p i xe l c l o c k fo r each mode is generated b y the PLL. T he range o f the p i xe l c l ock is 146MH z In L226W T / W T M. This p a rt co n s ist s of t h e S c al er, A DC co nv ert o r, TMDS re ceiver a n d L V DS tra n s mitter. T he Sca l e r ge ts the video s i gnal conve r ted ana log to d i g i ta l, in te rpo l a t es input to 168 0X105 0 ( L 226 W T /W TM) r e so lu tion s i gnal and outputs 8- b i t R , G , B s i gna l to transmitte r . 2 . Po w e r Part . T h is pa r t con s is ts o f the on e 3.3V, and o ne 1 . 8V regula t or s to con v e r t powe r wh ich is pro v ided 5V in Po we r board . 15V is p r o v ided fo r in ve r t e r in L226W T / W T M. Also , 5V is co n v e r ted 3.3 V and 1.8V b y regu lato r . Conve r ted powe r is p r o v ided fo r IC in the main board . Th e i n v e rt er co nv erts from DC 15V to AC 820Vr m s and opera t es b a ck - ligh t la mps of modu le in L226W T / W T M. 3. MICOM P a rt. T h is pa r t is inc l ude video contro lle r par t. And th is par t cons is ts of EEPRO M IC wh ich s t o r es con t ro l data, Rese t IC and the Mic om. T he Mico m d is tingu ishes po la r i ty and frequency o f the H / V s y nc a r e supp lied from s i gna l cab l e . T he contro lled data o f each modes is s t o r ed in EEPRO M. Power Board Block Diagram LIPS BLOCK DIAGRAM EMI COMP ON EN TS LINE 100 ~ 240V INPUT RECTIFIER AND FILTER SWITCHIN G TRANSF O R M ER OUTP UT RE CTIFIER AND FILTER 15V 5V GND SI GNAL COLLE NT- ION PHOTO- COU P LER IS OLATI O N PWM CONTR O L CIRCUIT HVDC 7 5 KHz PR IM ARY SEC ONDARY 50 ~ 60 H z INVERTER CIRCUIT High Voltage 15V

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX F : EXTERNAL PHOTOGRAPHS EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX C : ID SAMPLE LABEL & LOCATION EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification LABELLING REQUIREMENTS The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. „ ID Label „ ID Label Location of EUT I.D Label

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX G : INTERNAL PHOTOGRAPHS EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX B : PLOTS OF CONDUCTED EMISSIONS EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification „ Test Mode: 1680* 1050/ 60Hz(Analog) < Hot line > < Neutral line > EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification „ Test Mode: 1680* 1050/ 60Hz (Digital) < Hot line > < Neutral line > EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification „ Test Mode:1024 *768 / 75Hz (Analog) < Hot line > < Neutral line > EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification „ Test Mode: 640*480 / 60Hz (Analog) < Hot line > < Neutral line >

EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Page 2 of 22 Test Report No.: GETEC-E3-06-066 FCC Class B Certification CONTENTS 1. GENERAL INFORMATION ......................................................................................................................................3 2. INTRODUCTION ........................................................................................................................................................4 3. PRODUCT INFORMATION ......................................................................................................................................5 3.1 DESCRIPTION OF EUT..............................................................................................................................................5 3.2 SUPPORT EQUIPMENT / CABLES USED.....................................................................................................................6 3.3 MODIFICATION ITEM(S) ...........................................................................................................................................6 4. DESCRIPTION OF TESTS.........................................................................................................................................7 4.1 TEST CONDITION......................................................................................................................................................7 4.2 CONDUCTED EMISSION............................................................................................................................................8 4.3 RADIATED EMISSION................................................................................................................................................9 5. CONDUCTED EMISSION........................................................................................................................................10 5.1 OPERATING ENVIRONMENT...................................................................................................................................10 5.2 TEST SET-UP............................................................................................................................................................10 5.3 MEASUREMENT UNCERTAINTY..............................................................................................................................10 5.4 LIMIT...................................................................................................................................................................... 11 5.5 TEST EQUIPMENT USED.......................................................................................................................................... 11 5.6 TEST DATA FOR POWER LINE CONDUCTED EMISSION............................................................................................12 6. RADIATED EMISSION ............................................................................................................................................16 6.1 OPERATING ENVIRONMENT...................................................................................................................................16 6.2 TEST SET-UP............................................................................................................................................................16 6.3 MEASUREMENT UNCERTAINTY..............................................................................................................................16 6.4 LIMIT......................................................................................................................................................................17 6.5 TEST EQUIPMENT USED..........................................................................................................................................17 6.6 TEST DATA FOR RADIATED EMISSION.....................................................................................................................18 7. SAMPLE CALCULATIONS.....................................................................................................................................21 7.1 EXAMPLE 1 : ...........................................................................................................................................................21 7.2 EXAMPLE 2 : ...........................................................................................................................................................21 8. RECOMMENDATION & CONCLUSION..............................................................................................................22 APPENDIX A – ATTESTATION STATEMENT APPENDIX B – PLOTS OF CONDUCTED EMISSIONS APPENDIX C – ID SAMPLE LABEL & LOCATION APPENDIX D – BLOCK DIAGRAM APPENDIX E – TEST SET-UP PHOTOGRAPHS APPENDIX F – EXTERNAL PHOTOGRAPHS APPENDIX G –INTERNAL PHOTOGRAPHS APPENDIX H – USER’S MANUAL EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Page 3 of 22 Test Report No.: GETEC-E3-06-066 FCC Class B Certification Scope: Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and / or unintentional radiators for compliance with technical rules and regulations of the Federal Communications Commission. 1. General Information z FCC ID BEJL226WTM z EUT Type 20” LCD Monitor z Model No. L226WTM z Tra de Na me LG z Serial No. Proto type z Rule Part(s) FCC Part 15 Subpart B z Type of Authority Certification z Test Procedure(s) ANSI C63.4 (2003) / Canadian standard ICES-003 z Dates of Test September 26~ 28, 2006 z Place of Test Gumi College EMC Center ( FCC Registration No.: 100749) 407, Bugok-Dong, Gumi-si, Gyeongsangbuk-Do, Korea z Test Report No. GETEC-E3-06-066 z Dates of Issue October 9, 2006 Applicant: LG Electronics Inc. Applicant Address: 642, Jinpyung-Dong, Gumi-Si, Gyeongsangbuk-do, Korea Manufacturer: LG Electronics Inc. Manufacturer Address: 642, J…

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EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification APPENDIX E : TEST SET UP PHOTOGRAPHS EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification The Conducted Test Picture and Radiated Test Picture show the worst-case configuration and cable placement. „ Conducted Test Picture (Front) „ Conducted Test Picture (Rear) EUT Type: 20” LCD Monitor FCC ID: BEJL226WTM Test Report No.: GETEC-E3-06-066 FCC Class B Certification „ Radiated Test Picture (Front) „ Radiated Test Picture (Rear)