Instruction/ maintenance manual of the product DU-42LZ30 LG Electronics
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LCD Color T elevision OWNER’S MANUAL 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.
2 Warning W ARNING : TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE P ARTS INSIDE. REFER T O QUALIFIED SERVICE PERSONNEL.
3 Safety Instructions Important safeguards for you and your new product Y our product has been manufactured and tested with your safety in mind. However , improper use can result in electrical shock or fire hazards.
4 Safety Instructions Antenna Lead in Wire Antenna Discharge Unit (NEC Section 810-20) Grounding Conductor (NEC Section 810-21) Ground Clamps Po wer Service Grounding Electrode System (NEC Art 250, Pa.
5 Contents After reading this manual, keep it handy for future reference. W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3~4 Introduction Controls .
6 Introduction Introduction Introduction CH VOL ENTER MENU VIDEO ON/OFF TV /I TV/VIDEO Button VOLUME ( F F , G G ) Buttons Power Standby Indicator Illuminates brightly when the TV is in standby mode. Dims when the TV is switched on. - This is a simplified representation of front panel.
7 Introduction Connection Options Connection Options Antenna1 Antenna 2 S-VIDEO REMOTE CONTROL UPGRADE PORT RGB INPUT (PC/DTV INPUT) DVI INPUT (PC/DTV INPUT) AC INPUT AUDIO INPUT AUDIO VIDEO VIDEO INP.
8 Introduction - When using the remote control, aim it at the remote control sensor on the TV . LIGHT TV/VIDE O MODE COMP/RGB/DVI MUTE SURF VOL CH INFO SAP RA TIO CC MENU SOUND VIDEO EXIT PLA Y P AUSE.
9 Installation Installation Installation Owner ’ s Manual 1.5V 1.5V Batteries Power Cord L I G H T T V / V I D E O MODE COMP/RGB/DVI MUTE SURF VOL CH INFO SAP RATIO CC MENU SOUND VIDEO EXIT PLAY PAU.
10 Installation W W ire Holders ire Holders - Thread, then pull the wires through the hole on the TV stand. Rear Rear A/V Cover A/V Cover * The connection panel is hidden behind the A/V cover. a. Remove the cover . b. Install wires as necessary . c. Reinstall the cover .
11 Installation - Antenna or Cable Service without a Cable Box Connections - For optimum picture quality , adjust antenna direction if needed. Antenna Connection Antenna Connection Analog and Digital .
12 Installation NOTE: All cables shown are not included with the TV - T o avoid picture noise (interference), leave an adequate distance between the VCR and TV - T ypically a frozen still picture from a VCR. If the 4:3 picture format is used; the fixed images on the sides of the screen ma y remain visible on the screen.
13 Installation • Component Input ports T o get better picture quality , connect a DVD player to the component input ports as shown below . How to connect Connect the audio and video cables from the external equip- ment's output jacks to the TV input jacks, as shown in the figure.
14 Installation Send the TV ’ s audio to external audio equipment (stereo system) via the Digital Audio Output Optical port. How to connect 1. Connect one end of an optical cable to the TV Digital Audio Optical Output port. 2. Connect the other end of the optical cable to the digital audio optical input on the audio equipment.
15 Installation How to connect 1. T o get the best picture quality , adjust the PC graphics card to 1024x768, 60Hz. 2. Use the TV ’ s RGB INPUT or DVI (Digital Visual Interface) INPUT port for video connections, depending on your PC connector .
16 Operation Operation Operation - Be sure to select the RGB-PC/RGB-DTV source before operation. (For RGB-DTV input source, Position and Reset are available.) - In DVI-PC and DVI-DTV input source, settings are not adjustable. - Y ou can manually adjust picture position and minimize image shaking for the PC input source.
17 Operation On-screen Menus Language Selection On-screen Menus Language Selection T T urning the TV On urning the TV On T urning on the TV just after installation T urning on the TV (power cord is still connected) 1. Connect power cord correctly . 2.
18 Operation SETUP VIDEO AUDIO TIME OPTION LOCK Prev. Select antenna input, press MENU Air ANT 1 ANT 2 - Automatically finds all channels available through antenna or cable inputs, and stores them in memory on the channel list. - Run EZ Scan again after any Antenna/Cable connection changes.
19 Operation - Reveals how strong your DTV signal is and whether you need to adjust your antenna or digital cable input. The higher the signal strength, the less likely you are to experience picture degradation. - Digital DTV Signals: May not be available in all areas, nor are broadcast on all programs.
20 Operation - Illuminates brightly when the set is turned on. The LED displays current TV status. 1. Press the MENU button and then use D D / E E button to select the SETUP menu. 2. Press the G G button and then use D D / E E button to select Front Display .
21 Operation - Adjust the picture appearance to suit your preference and viewing situations. 1. Press the MENU button and then use D D / E E button to select the VIDEO menu. 2. Press the G G button and then use D D / E E button to select the desired picture option ( Contrast , Brightness , Color , Sharpness , or Tint ) .
22 Operation - Use to quickly reset all the Video menu options to their original factory preset values. 1. Press the MENU button and then use D D / E E button to select the VIDEO menu. 2. Press the G G button and then use D D / E E button to select Video Preset .
23 Operation - Other languages may be available if a digital signal is provided by the broad- casting station. Audio Menu Options Audio Menu Options 1. Press the SOUND button repeatedly to select the appropriate sound setup as shown below: Off (your own settings), Normal , Stadium , Theater , and Music .
24 Operation SETUP VIDEO AUDIO TIME OPTION LOCK Prev. Audio Language EZ SoundRite EZ Sound Balance T reble Bass Front Surround G G TV Speaker Off 3D EchoSound System SRS T ruSurround XT MENU SETUP VIDEO AUDIO TIME OPTION LOCK Prev. Audio Language EZ SoundRite EZ Sound Balance T reble Bass Front Surround TV Speaker G G Off On MENU 1.
25 Operation T T ime Menu Options ime Menu Options SETUP VIDEO AUDIO TIME OPTION LOCK Prev. Auto Clock G G Manual Clock Off Timer On Timer Sleep Timer Auto Off Off On Time Zone Eastern MENU SETUP VIDEO AUDIO TIME OPTION LOCK Prev. Auto Clock Manual Clock Off Timer On Timer G G Sleep Timer Auto Off Off On Ti me 6 : 30 AM Ch.
26 Operation Auto Of Auto Of f f - If set to on and there is no input signal, the TV turns of f automatically after 10 minutes. 1. Press the MENU button and then use D D / E E button to select the TIME menu. 2. Press the G G button and then use D D / E E button to select Auto Off .
27 Operation Option Menu Features Option Menu Features Aspect Ratio Control Aspect Ratio Control - Lets you choose the way an analog picture with a 4:3 aspect ratio is displayed on your TV with a 16:9 ratio picture format.
28 Operation Option Menu Features continued Option Menu Features continued Caption Mode Caption Mode Analog Broadcasting System Captions - Select a caption mode for displaying captioning information if provided on a program. - Analog caption displays information at any position on the screen usually the program's dialog.
29 Operation 1. Press the ZOOM button in DTV 720p, or 1080i modes. 2. Use the D D / E E / F F / G G buttons to select the screen split zoom section. 3. T o return to normal viewing, press the ZOOM button aga in. Split Zoom (DTV 720p, or 1080i mode only) Split Zoom (DTV 720p, or 1080i mode only) - Enlarges the picture with correct proportions.
30 Operation Lock Menu Options Lock Menu Options Parental Control can be used to block specific channels, ratings and other viewing sources. The Parental Control Function (V -Chip) is used to block program viewing based on the ratings sent by the broadcasting station.
31 Operation Parental Lock Setup Parental Lock Setup 1. Press the MENU button and then use D D / E E button to select the LOCK menu. Then, press the G G button • If Lock is already set, enter the password as requested. • The TV is set up with the initial password “ 7-7-7-7 ” .
32 Operation W W atching PIP/POP/T atching PIP/POP/T win Picture win Picture - PIP lets you view 2 different inputs (sources) on your TV screen at the same time.
33 Operation Moving the PIP Moving the PIP sub picture sub picture In PIP mode, press the D D / E E / F F / G G button to move the sub picture to a different location on the screen.
34 External Control Device Setup No. Pin Name 1 No connection 2 RXD (Receive data) 3 TXD (T ransmit data) 4 DTR (DTE side ready) 5 GND 6 DSR (DCE side ready) 7 RTS (Ready to send) 8 CTS (Clear to send.
35 External Control Device Setup Set ID Set ID Use this function to specify a monitor ID number . Refer to ‘ Real Data Mapping ’ . See page 36. • Baud rate : 9600 bps (UART) • Data length : 8 bits • Parity : None * Use a crossed (reverse) cable.
36 External Control Device Setup 02. Input Select (Command2:b) (Main Picture Input) G T o select input source for the Monitor. T ransmission Data 0: DTV 1: Analog 2: Video 1 3: Video 2 4: Component 1 .
37 External Control Device Setup 09. Color (Command2:i) G T o adjust the screen color. Y ou can also adjust color in the Video menu. T ransmission Data Min : 0 ~ Max : 64 • Refer to ‘ Real data mapping ’ . See page 36. [k][i][ ][Set ID][ ][Data][Cr] Acknowledgement [i][ ][Set ID][ ][OK][Data][x] 10.
38 External Control Device Setup 19. Color T emperature (Command2:u) G T o adjust color temperature. Y ou can also adjust color temperature in the Video menu. T ransmission Data 0: W arm 1: Medium 2: Cool [k][u][ ][Set ID][ ][Data][Cr] Acknowledgement [u][ ][Set ID][ ][OK][Data][x] 21.
39 IR Codes G Connect your wired remote control to the Remote Control port on the TV . G Output waveform Single pulse, modulated with 37.917KHz signal at 455KHz G Configuration of frame G Repeat code .
40 IR Codes 0x0B 0x08 0xC4 0xC5 0x98 0x79 0x0E 0x10 ~ 0x19 0x4C 0x1A 0x09 0x02 0x03 0x00 0x01 0x1E 0xAA 0x39 0x40 0x41 0x07 0x06 0x44 0x43 0x52 0x4D 0x5B 0x60 0x72 0x71 0x61 0x63 0x65 0x7B 0x0A 0xCB 0.
41 Programming the Remote G The remote control is a multi-brand or universal remote control. It can be programmed to operate most remote-controllable devices of other manufacturers. Note that the remote control may not control all models of other brands.
42 Programming Codes Programming Codes Programming Codes VCRs VCRs CA CA TV TV AIWA 034 AKAI 016 043 046 124 125 146 AMPRO 072 ANAM 031 033 103 AUDIO DYNAMICS 012 023 039 043 BROKSONIC 035 037 129 CAN.
43 Programming Codes Audio Audio APEX DIGIT AL 022 DENON 020 014 GE 005 006 HARMAN KARDON 0 27 JVC 012 LG 001 010 016 025 MAGNA VOX 013 MARANTZ 024 MITSUBISHI 002 NAD 023 ONKYO 008 017 P ANASONIC 003 .
44 T roubleshooting Checklist No output from one of the speakers • Adjust Balance in the AUDIO menu. (Refer to p.23) Unusual sound from inside the TV • A change in ambient humidity or temperature may result in an unusual noise when the plasma display is turned on or of f and does not indicate a fault with the TV .
45 Maintenance 1. Here ’ s a great way to keep the dust of f your screen for a while. Wet a soft cloth in a mixture of lukewarm water and a little fabric softener or dish washing detergent. Wring the cloth until it ’ s almost dry , and then use it to wipe the screen.
46 Product Specification • The specifications shown above may be changed without prior notice for quality improvement. Product Specifications Product Specifications MODELS NTSC-M, A TSC VHF 2 ~ 13, UHF 14 ~ 69, CA TV 1 ~ 125, CADTV 1 ~ 135. DTV 2 ~ 69 75 Ω 41 / 1081 26.
Y our L G ® LCD T elevision will be repaired or replaced, at LG’ s option, if it proves to be defective in material or work- manship under normal use, during the warranty period ("W arr anty Period") listed below, effective from the date ("Date of Purchase") of original consumer purchase of the product.
Image-Persistence Caus e & Prevention Image-Persistence is rare on LCDs but is someth ing of which yo u, the customer , should be aware . What is Image-Pers istence? A residual image from a previous screen is still viewable after changing channels/inputs.
P/NO : 3828TUL229C(0404-REV01) TO CONTACT LG ELECTRONICS BY MAIL: LG ® Customer Interactiv e Center P . O. Box 240007 201 James Record Road Huntsville, Alabama 35824 http://www .lgservice.com CONCERNING PIXEL FUNCTIONALITY: An LCD T elevision contains hundreds of thousands of individual pixels.
An important point after buying a device LG Electronics DU-42LZ30 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG Electronics DU-42LZ30 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG Electronics DU-42LZ30 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG Electronics DU-42LZ30 you will learn all the available features of the product, as well as information on its operation. The information that you get LG Electronics DU-42LZ30 will certainly help you make a decision on the purchase.
If you already are a holder of LG Electronics DU-42LZ30, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG Electronics DU-42LZ30.
However, one of the most important roles played by the user manual is to help in solving problems with LG Electronics DU-42LZ30. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG Electronics DU-42LZ30 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
