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LCD TV
OWNER’S MANUAL
LCD TV MODELS
20LS7D
20LS7DC
23LS7D
23LS7DC
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.
ENERGY STAR is a set of power-saving
guidelines issued by the U.S.
Environmental Protection Agency(EPA).
As an ENERGY STAR
Partner LGE U. S. A.,Inc.
has determined that this
pro
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WARNING / CAUTION WARNING / CAUTION To prevent fire or shock hazards, do not expose this product to rain or moisture. FCC NOTICE TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO Class B digital device USER SERVICEABLE PARTS INSIDE. REFER TO This equipment has been tested and found to comply QUALIFIED SERVICE PERSONNEL. 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 harmf
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Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual O Ow wner M ner Ma anual nual SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS Important safety instructions shall be provided with each apparatus. This information shall be given in a separate booklet or sheet, or be located before any operating instructions in an instruction for installation for use and supplied with the appar
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Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Owner Manual Use only with the cart, stand, tripod, bracket, with an exact replacement part by an authorized 8 or table specified by the manufacturer, or sold servicer. Protect the power cord from physical with the apparatus. When a cart is used, use or mechanical abuse, such as being twisted, caution when moving the cart/apparat
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CONTENTS WARNING / CAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PICTURE CONTROL SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Picture Size (Aspect Ratio) Control . . . . . . . . . . . . . . . . . . 37 Preset Picture Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - EZ Picture - Preset . . . . . . . . . . . . . . . .
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TIME SETTING Clock Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 - Auto Clock Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 - Manual Clock Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Auto On/Off Timer Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Sleep Timer Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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INTRODUCTION FEATURE OF THIS TV LG's own special digital image generator, consisting Manufactured under license from Dolby Laboratories. of a full digital image processor, six different main “Dolby “and the double-D symbol are trademarks of picture quality factors. Dolby Laboratories. TM High-definition television. High-resolution digital HDMI , the HDMI logo and High-Definition television broadcast and playback system composed Multimedia Interface are trademarks or registered of roughly a mil
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PREPARATION POWER TV INPUT SAP PICTURE SOUND TIMER 3 12 3 56 45 6 78 9 78 9 - 0 FAV - 0 FAV BACK BACK MUTE MUTE CH VOL CH C CC EXIT MENU ADJUST EXIT ENTER PREPARATION ACCESSORIES Ensure that the following accessories are included with your product. If an accessory is missing, please contact the dealer where you purchased the product. User must use shielded signal interface cables (D-sub 15 pin cable) with ferrite cores to maintain standard compliance for the product. Owner's Manual LCD TV Owner
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PREPARATION PREPARATION FRONT PANEL INFORMATION Here shown may be somewhat different from your TV. INPUT MENU VOLUME POWER ENTER CHANNEL Button Button Button Button (F F,G G)Buttons (E E,D D)Buttons /I INPUT MENU ENTER VOL CH Remote Control Sensor Power Standby Indicator Illuminates red in standby mode. When the TV is turned on, the indicator blinks green and then illuminates green before the picture is displayed. NOTE ! If your TV stand has a protection film, remove it attached to the stand.
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PREPARATION BACK PANEL INFORMATION Here shown may be somewhat different from your TV. 9 4 2 HDMI/DVI IN 3 ANTENNA/ CABLE IN AV IN S-VIDEO VIDEO AUDIO AUDIO IN RGB (PC) IN SERVICE 1 (RGB/DVI) ONLY 5 L(MONO) R H/P RS-232C IN VIDEO AUDIO (CONTROL & SERVICE) COMPONENT IN 8 7 6 1 SERVICE ONLY 5 RGB (PC) IN Connect the output from a PC. 2 HDMI/DVI IN AUDIO IN (RGB/DVI) Connect a HDMI signal to this jack. Connect the audio from a PC or DTV. Or DVI (Video) signal to this jack with a HDMI to DVI cable.
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PREPARATION PREPARATION STAND INSTALLATION Here shown may be somewhat different from your TV. Assemble parts of the stand body with cover base of the stand. Insert the stand body into a cover base 1 until clicking sound. stand body cover base Carefully place the product screen side down on a cushioned surface that will protect product and screen 2 from damage. Place the product stand on the product as shown. 3 10
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PREPARATION DETACHING STAND Here shown may be somewhat different from your TV. Carefully place the product screen side down on Pull cover base backward while pressing button 1 2 a cushioned surface that will protect product and on stand body. screen from damage. Hold the stand and bend it upward. Shake the base while pulling, it will separate from 3 4 stand body. Pull stand body to separate from set while press- 5 ing the 2 latches. 11
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PREPARATION PREPARATION BACK COVER FOR WIRE ARRANGEMENT Here shown may be somewhat different from your TV. Connect the cables as necessary. 1 To connect an additional equipment, see the E EX XT TE ER RN NA AL L E EQ QU UIIP PM ME EN NT T S SE ET TU UP P section. Install the C CA AB BL LE E M MA AN NA AG GE EM ME EN NT T as shown. 2 How to remove the CABLE MANAGEMENT First, press the cable management. Hold the C CA AB BL LE E M MA AN NA AG GE EM ME EN NT T with both hands and pull it upward. !
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PREPARATION 0 3 POSITIONING YOUR DISPLAY Here shown may be somewhat different from your TV. Adjust the position of the panel in various ways for maximum comfort. • Tilt range 13 12~10
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PREPARATION PREPARATION VESA WALL MOUNTING This product accepts a VESA-compliant mounting interface pad. (optional) There 4 threaded holes are available for attaching the bracket. 100 mm 100 mm ! NOTE Screw length needed depends on the wall mount used. For further information, refer to the VESA G G Wall Mounting Instruction Guide. DESKTOP PEDESTAL INSTALLATION For proper ventilation, allow a clearance of 4inches on all four sides from the wall. 4 inches 4 inches 4 inches 4 inches Ensure adequate
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PREPARATION KENSINGTON SECURITY SYSTEM - The TV is equipped with a Kensington Security System connector on the back panel. Connect the Kensington Security System cable as shown below. - For the detailed installation and use of the Kensington Security System, refer to the user’s guide provided with the Kensington Security System. For further information, contact h ht tt tp p::/ // /w ww ww w..k ke en ns siin ng gt to on n..c co om m, the internet homepage of the Kensington company. Kensington sel
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PREPARATION PREPARATION ANTENNA OR CABLE CONNECTION 1. Antenna (Analog or Digital) Wall Antenna Socket or Outdoor Antenna without a Cable Box Connections. For optimum picture quality, adjust antenna direction if needed. Multi-family Dwellings/Apartments Wall (Connect to wall antenna socket) Antenna Socket ANTENNA/ CABLE IN RF Coaxial Wire (75 ohm) Outdoor Antenna Single-family Dwellings /Houses (VHF, UHF) Copper Wire (Connect to wall jack for outdoor antenna) Be careful not to bend the bronze wi
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EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP To prevent the equipment damage, never plug in any power cords until you have finished connecting all equipment. HD RECEIVER SETUP This TV can receive Digital Over-the-air/Cable signals without an external digital set-top box. However, if you do receive digital signals from a digital set-top box or other digital external device, refer to the figure as shown below. When connecting Component cable 1. How to connect Y PB PR L R ( ) Connect the vid
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EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP When connecting HDMI cable 1. How to connect Connect the digital set-top box to H HD DM MII/ /D DV VII IIN N 1 jack on the set. No separated audio connection is necessary. HDMI/DVI IN 2 HDMI supports both audio and video. AV IN S-VIDEO VIDEO AUDIO SERVICE ONLY L(MONO) R 2. How to use 1 H/P Turn on the digital set-top box. RS-232C IN (CONTROL & SERVICE) VIDEO ( ) Refer to the owner’s manual for the digital set-top box. COMP Select H HD DM MII
