BEJE1950SVLCD MONITOR

Make sure to read the Important Precautionsbefore using the product. Keep the User's Guide(CD) in an accessible place for future reference. See the label attached on the product and give the information to your dealer when you ask for service. E1950S E2050S E2250S E2350S User’s Guide 1 This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical 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. As long as this unit is connected to the AC wall outlet, it is not disconnected from the AC power source even if the unit is turned off. 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. Do not drop an object on or apply impact to the product. Do not throw any toys or objects on the product screen. It can cause injury to human, problem to product and damage the display. 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. When the display is to be left unattended for an extended period of time, unplug it from the wall outlet. In the presence of thunder and lightning, never touch the power cord and signal cable because it can be very dangerous. It can cause electric shock. Important Precautions 2 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. Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn-in. Make sure to use a screen saver on the product. Burn-in and related problems are not covered by the warranty on this product. Do not shock or scratch the front and sides of the screen with metallic objects. Otherwise, it may cause damage to the screen. Make sure the panel faces forward and hold it with both hands to move. If you drop the product, the damaged product can cause electric shock or fire. Contact an authorized the service center for repair. Avoid high temperatures and humidity. Important Precautions NOTE THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTRERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT.SUCH MODIFICATIONS COULD VOID THE USER'S AUTHORITY NOTE This epuipment 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 cause harmful interference to radio communications.However,there is no guarantee that interference will not occur in a particular installation.If this 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 the receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. energy and,if not installed and used in accordance with the in…

Text truncated - open the document above for the full version.

Block diagram for E50 (NVT) Crystal ： RB14318067 ; HLX-U-F(alternate) Regulation ： 14.31818MHz+/- 30PPM Analog (R/G/B) ADC Scaler LVDS TX D-SUB Pane 60MHz~87.5MHz(22”/23”) 146.25MHz(22”/23”) TMDS RX MCU OSD SSC B l 5V 1.8V EEPROM 39.1MHz~61.9MHz(20”) 108.0MHz(20”) MCU OSD SSC SDA/SCL Key 5V 28 68MHz Flash ROM EEPROM system SDA/SCL 3.3V y Crystal 14.318MHz 28 . 68MHz system 3.3V Re g ulato r 1.8V Ada 5V 12V DC/DC converter ready g 3.3V apter 12V converter LED Drive r Panel LED stringPanel LED string

Power of Attorney Federal Communication Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 We, Company: LG Electronics U.S.A., Inc. Address: 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632 Would like to inform you that we nominated Audix Technology (Shanghai) Co., Ltd, Mr. Byron Kwo to act on behalf of our LG Electronics Inc. to apply FCC ID for the LCD Monitors with LG brand. Kind Regards, Place, date Signature 2010-03-05 Jae Cheon Lee ________________ ________________

Statement FCC ID: BEJE1950SV Data: Mar 05, 2010 We LG Electronics U.S.A., Inc. declare under our own responsibility that the product LCD Monitor to which this declaration refers conforms with all electrical and mechanical devices employed for spurious radiation suppression, including any modifications made during certification testing, must be incorporated in each unit marked. 2010.03.05 [Data] [Name and Signature of person responsible]

FIGURE 1 LCD MONITOR (M/N: E1950SV) GENERAL APPEARANCE (FRONT VIEW) F IGURE 2 LCD MONITOR (M/N: E1950SV) G ENERAL APPEARANCE (BACK VIEW) FIGURE 3 LCD MONITOR (M/N: E1950SV) LABEL F IGURE 4 LCD MONITOR (M/N: E1950SV) P ORT VIEW FIGURE 5 LCD MONITOR (M/N: E1950SV) D-SUB CABLE #1 F IGURE 6 LCD MONITOR (M/N: E1950SV) D-SUB CABLE #2 FIGURE 7 LCD MONITOR (M/N: E1950SV) POWER CORD FIGURE 8 LCD MONITOR (M/N: E1950SV) ADAPTER #1 (GENERAL APPEARANCE) F IGURE 9 LCD MONITOR (M/N: E1950SV) ADAPTER #1 (POWER PORT) FIGURE 10 LCD MONITOR (M/N: E1950SV) ADAPTER #1 (LABEL) FIGURE 11 LCD MONITOR (M/N: E1950SV) ADAPTER #1 (COVER REMOVED) FIGURE 12 LCD MONITOR (M/N: E1950SV) ADAPTER #1 (MAIN BOARD – COMPONENT SIDE) F IGURE 13 LCD MONITOR (M/N: E1950SV) ADAPTER #1 (MAIN BOARD – SOLDERED SIDE) FIGURE 14 LCD MONITOR (M/N: E1950SV) ADAPTER #2 (GENERAL APPEARANCE) F IGURE 15 LCD MONITOR (M/N: E1950SV) ADAPTER #2 (POWER PORT) FIGURE 16 LCD MONITOR (M/N: E1950SV) ADAPTER #2 (LABEL) FIGURE 17 LCD MONITOR (M/N: E1950SV) ADAPTER #2 (COVER REMOVED) FIGURE 18 LCD MONITOR (M/N: E1950SV) ADAPTER #2 (MAIN BOARD – COMPONENT SIDE) F IGURE 19 LCD MONITOR (M/N: E1950SV) ADAPTER #2 (MAIN BOARD – SOLDERED SIDE)

Label Location Information Refer to the below red arrow: (For example)

FIGURE 1 LCD MONITOR (M/N: E1950SV) COVER REMOVED FIGURE 2 LCD MONITOR (M/N: E1950SV) KEY BOARD (COMPONENT SIDE) F IGURE 3 LCD MONITOR (M/N: E1950SV) K EY BOARD (SOLDERED SIDE) FIGURE 4 LCD MONITOR (M/N: E1950SV) MAIN BOARD (COMPONENT SIDE) F IGURE 5 LCD MONITOR (M/N: E1950SV) M AIN BOARD (SOLDERED SIDE) FIGURE 6 LCD MONITOR (M/N: E1950SV) CHIP & CRYSTAL ON MAIN BOARD F IGURE 7 LCD MONITOR (M/N: E1950SV) LCD PANEL LABEL FIGURE 8 LCD MONITOR (M/N: E1950SV) DISPLAY BOARD (COMPONENT SIDE) F IGURE 9 LCD MONITOR (M/N: E1950SV) D ISPLAY BOARD (SOLDERED SIDE) FIGURE 10 LCD MONITOR (M/N: E1950SV) DEBUG 2 1 3 4 5

LG Electronics U.S.A., Inc. FCC ID: BEJE1950SV 1 Equipment Description The Equipment Under Test (EUT) is the LG Electronics U.S.A., Inc. LCD Monitor. General Specification LG Electronics U.S.A., Inc. FCC ID: BEJE1950SV 2 EUT Operating Conditions a. Setup the EUT and Peripherals as shown in Sec. 3.2 of the test report. b. Turn on the power of all equipment and the EUT. c. Set the contrast & brightness of EUT to maximum. d. PC system ran the self-test program “EMC Test” by windows XP and sent “H” characters to EUT through graphic card, the EUT’s screen displayed and filled with “H” pattern by its resolution (Via D-Sub Input). e. Repeat above procedure from c to d for difference test mode. f. The other peripherals devices were driven and operated during the test. g. The test modes are as follows: Adapter Test Mode ADS-24NP-12-1 12024G D-Sub 640*480@60Hz D-Sub 1024*768@60Hz D-Sub 1360*768@60Hz DSA-36W-12 1 24 D-Sub 640*480@60Hz D-Sub 1024*768@60Hz D-Sub 1360*768@60Hz

LG Electronics U.S.A., Inc. FCC ID: BEJE1950SV Page 1 of 29 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F10026 Prepared For : LG Electronics U.S.A., Inc. 1000 Sylvan Avenue, Englewood Cliffs, NJ 07632, United States Prepared By : Audix Technology (Shanghai) Co., Ltd. 3F 34Bldg 680 Guiping Rd, Caohejing Hi-Tech Park, Shanghai 200233, China Tel: +86-21-64955500 Fax: +86-21-64955491 Report No. : ACI-F10026 Date of Test : Mar 01 – 02, 2010 Date of Report : Mar 10, 2010 Application for FCC Certificate On Behalf of LG Electronics U.S.A., Inc. LCD Monitor Model No.: E1950SV Serial No.: 001NDCR8C715 FCC ID : BEJE1950SV LG Electronics U.S.A., Inc. FCC ID: BEJE1950SV Page 2 of 29 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F10026 TABLE OF CONTENTS Page 1 SUMMARY OF STANDARDS AND RESULTS .......................................................................... 4 1.1 Description of Standards and Results ......................................................................................... 4 2 GENERAL INFORMATION .......................................................................................................... 5 2.1 Description of Equipment Under Test ........................................................................................ 5 2.2 Peripherals .................................................................................................................................. 6 2.3 Description of Test Facility ........................................................................................................ 7 2.4 Measurement Uncertainty .......................................................................................................... 7 3 CONDUCTED EMISSION TEST .................................................................................................. 8 3.2 Block Diagram of Test Setup ..................................................................................................... 8 3.3 Conducted Emission Limit [FCC Part 15 Subpart B 15.107(a)] ................................................ 9 3.4 Test Configuration ...................................................................................................................... 9 3.5 Operating Condition of EUT .................................................................................................... 10 3.6 Test Procedures ........................................................................................................................ 10 3.7 Test Results .............................................................................................................................. 11 4 RADIATED EMISSION TEST ..................................................................................................... 18 4.1 Test Equipment ......................................................................................................................... 18 4.2 Block Diagram of Test Setup ................................................................................................... 18 4.3 Radiated Emission Limit [FCC Part 15 Subpart B 15.109(a)] ................................................. 19 4.4 Test Configuration .................................................................................................................... 19 4.5 Operating Condition of EUT .................................................................................................... 20 4.6 Test Procedures ........................................................................................................................ 20 4.7 Test Results .............................................................................................................................. 21 5 DEVIATION TO TEST SPECIFICATIONS .............................................................................. 28 6 DEBUG DESCRIPTION ............................................................................................................... 29 LG Electronics U.S.A., Inc. FCC ID: BEJE1950SV Page 3 of 29 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F10026 TEST REPORT FOR FCC CERTIFICATE Applicant : LG Electronics U.S.A., Inc. Manufacturer : LG Electronics Nanjing Display Co., Ltd. EUT Description : LCD Monitor (A) Model No. : E1950SV (B) Serial No. : 001NDCR8C715 (C) Power Supply : 120V/60Hz Test Procedure Used: FCC RULES AND REGULATIONS PART 15 SUBPART B CLASS B OCTOBER 2009 AND ANSI C63.4-2003 The device described above is tested by Audix Technology (Shanghai) Co., Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart B (Class B) and ICES-003, Issue 4 February 2004 (CISPR 22:2002) limits both radiated and conducted emissions. The test results are contained in this test report and Audix Technology (Shanghai) Co., Ltd. is assumed full responsibility for the accuracy and completeness of these measurements. This report shows that the EUT (M/N: E1950SV; S/N: 001NDCR8C715) which was tested in 3m anechoic chamber Mar 01 – 02, 2010 is technically compliance with the FCC official limits also. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Audix Technology (Shanghai) Co., Ltd. This report contains data that are not covered by the NVLAP accreditation. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. Date of Test : Mar 01 – 02, 2010 Date of Report : Mar 10, 2010 Producer : KATHY WANG / Assistant Review : DIO YANG / Deputy Assistant Manager Signatory : SAMMY CHEN / Assistant Manager LG Electronics U.S.A., Inc. FCC ID: BEJE1950SV Page 4 of 29 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F10026 1 SUMMARY OF STANDARDS AND RESULTS 1.1 Description of Standards and Results The EUT have been tested according to the applicable standards as refere…

Text truncated - open the document above for the full version.

Test Set-Up Photos 1. Conducted Emission Test F RONT VIEW B ACK VIEW 2. Radiated Electromagnetic Emission Test F RONT VIEW OF RADIATED EMISSION TEST B ACK VIEW OF RADIATED EMISSION TEST S ETUP WITH MAXIMUM DETECTED EMISSION AT HORIZONTAL POLARIZATION (TEST MODE: D-SUB 640*480@60HZ) (ADAPTER: DSA-36W-12 1 24) SETUP WITH MAXIMUM DETECTED EMISSION AT VERTICAL POLARIZATION (TEST MODE: D-SUB 640*480@60HZ) (A DAPTER: DSA-36W-12 1 24)