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.

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 USER SERVICEABLE PARTS INSIDE. REFER TO Class B digital device QUALIFIED SERVICE PERSONNEL. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant

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 apparatus. This information shall be given in a language acceptable to the country where the apparatus

Use only with the cart, stand, tripod, bracket, with an exact replacement part by an authorized 8 Ow ner Ma nu al or table specified by the manufacturer, or sold servicer. Protect the power cord from physical Ow ner Ma nu al with the apparatus. When a cart is used, use or mechanical abuse, such as being twisted, Ow ner Ma nu al caution when moving the cart/apparatus kinked, pinched, closed in a

CONTENTS WARNING / CAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PICTURE CONTROL SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Picture Size (Aspect Ratio) Control . . . . . . . . . . . . . . . . . . 37 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Preset Picture Settings . . . . . . . . . . . . . . .

TIME SETTING Clock Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 - Auto Clock Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 - Manual Clock Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Auto On/Off Timer Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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. High-definition television. High-resolution digital HDMITM, the HDMI logo and High-Definition television

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. PREPARATION User must use shielded signal interface cables (D-sub 15 pin cable) with ferrite cores to maintain standard compliance for the product. 7 5 3 - 8 6 0 9 FA TV PO BA V SA W CK P ER MU PICT TE UR E SO INPU C

PREPARATION FRONT PANEL INFORMATION I Here shown may be somewhat different from your TV. PREPARATION POWER INPUT MENU ENTER VOLUME CHANNEL Button Button Button Button (F,G)Buttons (E,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

BACK PANEL INFORMATION I Here shown may be somewhat different from your TV. PREPARATION 9 4 2 HDMI/DVI IN 3 ANTENNA/ CABLE IN AV IN S-VIDEO VIDEO AUDIO AUDIO IN 1 SERVICE RGB (PC) IN (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

PREPARATION STAND INSTALLATION I Here shown may be somewhat different from your TV. PREPARATION 1 Assemble parts of the stand body with cover base of the stand. Insert the stand body into a cover base until clicking sound. stand body cover base 2 Carefully place the product screen side down on a cushioned surface that will protect product and screen from damage. 3 Place the product stand on the

DETACHING STAND I Here shown may be somewhat different from your TV. 1 Carefully place the product screen side down on 2 Pull cover base backward while pressing button PREPARATION a cushioned surface that will protect product and on stand body. screen from damage. Shake the base while pulling, it will separate from Hold the stand and bend it upward. 3 4 stand body. 5 Pull stand body to separate

PREPARATION BACK COVER FOR WIRE ARRANGEMENT I Here shown may be somewhat different from your TV. PREPARATION Connect the cables as necessary. 1 To connect an additional equipment, see the E X T E R N A L E Q U I P M E N T S E T U P section. 2 Install the C A B L E M A N A G E M E N T as shown. How to remove the CABLE MANAGEMENT First, press the cable management. Hold the C A B L E M A N A G E M

POSITIONING YOUR DISPLAY I Here shown may be somewhat different from your TV. I Adjust the position of the panel in various ways for maximum comfort. PREPARATION • Tilt range 12~10 0 3 13

PREPARATION VESA WALL MOUNTING This product accepts a VESA-compliant mounting interface pad. (optional) There 4 threaded holes are available for attaching the bracket. PREPARATION 100 mm 100 mm ! NOTE G Screw length needed depends on the wall mount used. For further information, refer to the VESA Wall Mounting Instruction Guide. DESKTOP PEDESTAL INSTALLATION For proper ventilation, allow a

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 PREPARATION with the Kensington Security System. For further information, contact h t t p : / / w w w . k e n s i n

PREPARATION ANTENNA OR CABLE CONNECTION 1. Antenna (Analog or Digital) PREPARATION 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 Outdoor RF Coaxial Wire (75 ohm) Antenna (VHF, UHF) Single-family

EXTERNAL EQUIPMENT SETUP I 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.

EXTERNAL EQUIPMENT SETUP When connecting HDMI cable 1. How to connect EXTERNAL EQUIPMENT SETUP Connect the digital set-top box to H D M I / D V I I N 1 jack on the set. 2 No separated audio connection is necessary. HDMI/DVI IN HDMI supports both audio and video. AV IN S-VIDEO VIDEO AUDIO SERVICE ONLY L(MONO) R 2. How to use I Turn on the digital set-top box. 1 RS-232C IN H/P (Refer to the

When connecting HDMI to DVI cable EXTERNAL EQUIPMENT SETUP ANTENNA/ HDMI/DVI IN CABLE IN AV IN S-VIDEO VIDEO AUDIO AUDIO IN RGB (PC) IN SERVICE (RGB/DVI) ONLY L(MONO) R 1 H/P RS-232C IN (CONTROL & SERVICE) VIDEO AUDIO COMPONENT IN 2 DVI-DTV OUTPUT L R 1. How to connect 1 Connect the DVI output of the digital set-top box to the H D M I / D V I I N jack on the set. 2 Connect the audio output of the

EXTERNAL EQUIPMENT SETUP DVD SETUP When connecting Component cable 1. How to connect EXTERNAL EQUIPMENT SETUP Connect the video outputs (Y, PB, PR) of the DVD to the 1 C O M P O N E N T I N V I D E O jacks on the set. Y PB PR L R Match the jack colors (Y = green, PB = blue, and PR = red). Connect the audio outputs of the DVD to the 2 C O M P O N E N T I N A U D I O jacks on the set. 2 1 ANTENNA/

When connecting with an S-Video cable 1. How to connect HDMI/DVI IN ANTENNA/ CABLE IN AV IN S-VIDEO Connect the S-VIDEO output of the DVD to the VIDEO AUDIO AUD 1 S - V I D E O input on the set. RGB (PC) IN (RG L(MONO) R R EXTERNAL EQUIPMENT SETUP Connect the audio outputs of the DVD to the A U D I O 2 input jacks on the set. H/P 32C IN & SERVICE) VIDEO AUDIO COMPONENT IN 2. How to use 2 1 I Turn

EXTERNAL EQUIPMENT SETUP VCR SETUP I To avoid picture noise (interference), leave an adequate distance between the VCR and TV. I If the 4:3 picture format is used; the fixed images on the sides of the screen may remain visible on the screen. This phenomenon is common to all manufactures and in consequence the manufactures warranty does not cover the product bearing this phenomenon. EXTERNAL

HDMI/DVI IN When connecting with a RCA cable VIDEO AV IN AUDIO S-VIDEO RGB SERVICE ONLY 1. How to connect L(MONO) R Connect the A U D I O/V I D E O jacks between TV and V 1 VCR. Match the jack colors (Video = yellow, Audio Left RS-232C IN H/P (CONTROL & SERVICE) VIDEO = white, and Audio Right = red) EXTERNAL EQUIPMENT SETUP COMPONENT 1 2. How to use I Insert a video tape into the VCR and press

EXTERNAL EQUIPMENT SETUP HEADPHONE SETUP You can listen to the sound through the headphone. 1. How to connect Plug the headphone into the headphone socket. EXTERNAL EQUIPMENT SETUP 1 HDMI/DVI IN To adjust the headphone volume, press the V O L + or 2 - button. If you press the M U T E button, the sound VIDEO A SERVICE from the headphone is switched off. ONLY L(MON H/P RS-232C IN (CONTROL &

PC SETUP This TV provides Plug and Play capability, meaning that the PC adjusts automatically to the TV's settings. AV IN When connecting D-sub 15pin cable AUDIO S-VIDEO RGB (PC) IN AUDIO IN (RGB/DVI) 1. How to connect L(MONO) R EXTERNAL EQUIPMENT SETUP Connect the RGB output of the PC to the R G B ( P C) /P 1 I N jack on the set. VIDEO AUDIO COMPONENT IN Connect the PC audio output to the A U D

EXTERNAL EQUIPMENT SETUP ! NOTES G To get the the best picture quality, adjust the PC adjust the brightness and contrast on the VIDEO graphics card to 1024x768, 60Hz. menu until the picture is clear. If the refresh rate of the PC graphic card can not be changed, change EXTERNAL EQUIPMENT SETUP G Depending on the graphics card, DOS mode may the PC graphic card or consult the manufacturer of not

Screen Setup for PC mode CC MENU ADJUST EXIT Overview When the RGB input of the set is connected to a PC output, select ENTER the RGB-PC as the main input mode. When HDMI connect to PC output and select HDMI/DVI input, this function is used. EXTERNAL EQUIPMENT SETUP After connecting RGB-PC or HDMI/DVI to PC ouput and checking the screen quality. When you change the resolution, select the proper

WATCHING TV / CHANNEL CONTROL REMOTE CONTROL FUNCTIONS When using the remote control, aim it at the remote control sensor on the TV. SAP Analog mode: Selects MTS sound (Mono, Stereo, or a SAP) G p.49 POWER DTV mode: Changes the audio language. TV INPUT SAP PICTURE SOUND TIMER PICTURE Selects the factory preset picture depend on the viewing environment. G p.39 WATCHING TV / CHANNEL CONTROL 1 2 3

POWER Turns your TV or any other programmed equipment on or off, depending on the mode. TV In AV, Component, RGB-PC, and HDMI/DVI input sources, screen returns to the last TV channel. INPUT External input modes rotate in regular sequence: TV, AV, Component, RGB-PC, and HDMI/DVI. (AV, Component, RGB-PC, and HDMI/DVI input sources are linked automatically, only if a device is connected.) WATCHING

WATCHING TV / CHANNEL CONTROL TURNING ON TV POWER TV INPUT SAP PICTURE SOUND TIMER First, connect power cord correctly. 1 At this moment, the TV switches to standby mode. 1 2 3 I In standby mode to turn TV on, press the , INPUT, C H (+ or -) ) 4 5 6 button on the TV or press the POWER, T V, INPUT, C H (+ or -), ) Number (0~9 ) button on the remote control. 9 7 8 9 - 0 FAV 2 Select the viewing

ON-SCREEN MENUS SELECTION Your TV's OSD (On Screen Display) may differ slightly from what is shown in this manual. 1 Press the M E N U button and then use D or E button to select the each menu. 2 Press the G button and then use D E F G button to display the available menus. WATCHING TV / CHANNEL CONTROL SETUP VIDEO EZ Scan EZ Picture Manual Scan Color Temperature Channel Edit XD DTV Signal

WATCHING TV / CHANNEL CONTROL CC CHANNEL SETUP MENU ADJUST EXIT Auto Scan (EZ Scan) ENTER 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. A password is required to gain access to EZ Scan menu if WATCHING TV / CHANNEL CONTROL the Lock System is turned on. EZ

CC MENU ADJUST EXIT Add/Delete Channel (Manual Scan) ENTER A password is required to gain access to Manual Scan menu if the Lock System is turned on. WATCHING TV / CHANNEL CONTROL EZ Scan Press the M E N U button and then use D or E button Manual Scan 1 to select the SETUP menu. Channel Edit DTV Signal Input Source Set ID Press the G button and then use D or E button to 2 select Manual Scan. 1

WATCHING TV / CHANNEL CONTROL - 0 FAV BACK Channel Editing VOL MUTE CH CC There are two different ways in order to add or delete MENU ADJUST EXIT scanned channels. One is "Custom List" and the other is "Favorite List" in the channel list. Both of them are available after EZ Scan on the SETUP menu. A Custom List can be created by toggling each channel on ENTER or off with ENTER button. The

CC DTV SIGNAL STRENGTH MENU ADJUST EXIT This feature displays the DTV signal levels being received and indicates whether you need to adjust your antenna or ENTER digital cable input. The higher the signal strength, the less likely you are to experience picture degradation. DTV Signal: This function is only available when the input signal is DTV or CADTV. WATCHING TV / CHANNEL CONTROL EZ Scan

WATCHING TV / CHANNEL CONTROL CC INPUT SOURCE SELECTION MENU ADJUST EXIT Changes the picture source so you can watch your off-air TV, cable TV, VCR, DVD, or any other devices that are ENTER connected to your TV. WATCHING TV / CHANNEL CONTROL EZ Scan Press the M E N U button and then use D or E button Manual Scan 1 to select the S E T U P menu. Channel Edit DTV Signal Input Source Set ID Press

PICTURE CONTROL PICTURE SIZE (ASPECT RATIO) CONTROL CC MENU ADJUST EXIT This feature allows an analog picture with a 4:3 aspect ratio is displayed on your TV. When you receive an analog picture with a 4:3 aspect ratio on your 16:9 TV, you need to specify how the picture is to be displayed. ENTER I RGB-PC input source use 4:3 or 16:9 aspect ratio. ! NOTE G If a fixed image is displayed on the

PICTURE CONTROL Set by program Horizon Selects the proper picture proportion to match The screen size is, more enlarged at both sides, the source’s image. to create a spectacular view. (4:3 4:3) Horizon Set By Program (16:9 16:9) Zoom PICTURE CONTROL Choose Zoom when you want to view the pic- ture without any alteration. However, the top and bottom portions of the picture will be cropped. Set

PRESET PICTURE SETTINGS POWER TV INPUT EZ Picture - Preset SAP PICTURE SOUND TIMER EZ Picture adjusts the TV for the best picture appearance. Select 1 2 3 the preset value in the EZ Picture menu based on the program 4 5 6 category. 7 8 9 D a y l i g h t, N o r m a l, N i g h t T i m e Settings are preset for the optimum picture quality at the factory and are not adjustable. - 0 FAV In the U s e r

PICTURE CONTROL VOL MUTE CH CC MENU ADJUST EXIT Color Tone - Preset Choose one of three automatic color adjustments. Set to ENTER warm to enhance hotter colors such as red, or set to cool to see less intense colors with more blue. PICTURE CONTROL EZ Picture Press the M E N U button and then use D or E button Color Temperature 1 to select the V I D E O menu. XD Advanced Video Reset Press the G

MANUAL PICTURE ADJUSTMENT VOL MUTE CH CC MENU ADJUST EXIT EZ Picture - User Mode Adjust the picture appearance to suit your preference and ENTER viewing situations. PICTURE CONTROL EZ Picture Press the M E N U button and then use D or E button Color Temperature 1 to select the V I D E O menu. XD Advanced Video Reset Press the G button and then use D or E button to 2 select E Z P i c t u r e. 1

PICTURE CONTROL VOL MUTE CH CC MENU ADJUST EXIT Color Tone - User Mode You can also adjust the detailed settings (Red, Green, Blue) ENTER by selecting the C o l o r T e m p e r a t u r e - U s e r menu. PICTURE CONTROL EZ Picture Press the M E N U button and then use D or E button Color Temperature 1 to select the V I D E O menu. XD Advanced Video Reset Press the G button and then use D or E

XD - PICTURE IMPROVEMENT TECHNOLOGY VOL MUTE CH CC MENU ADJUST EXIT XD is LG Electronic’s unique picture improving technology to display a real HD source through an advanced digital sig- nal processing algorithm. ENTER When selecting EZ Picture options (Daylight, Normal and Night time), XD is automatically changed to Auto. When selecting EZ Picture options (User 1 and User 2), you can choose

PICTURE CONTROL ADVANCED - BLACK (DARKNESS) LEVEL VOL MUTE CH CC MENU ADJUST EXIT Adjusting the contrast and the brightness of the screen using the black level of the screen. This feature operates only in AV or HDMI/DVI. ENTER PICTURE CONTROL EZ Picture 1 Press the M E N U button and then use D or E button Color Temperature to select the V I D E O menu. XD Advanced Video Reset 2 Press the G

PICTURE RESET VOL MUTE CH CC MENU ADJUST EXIT Use to quickly reset all the Video menu options to their original factory preset values. ENTER PICTURE CONTROL EZ Picture Press the M E N U button and then use D or E button Color Temperature 1 to select the VIDEO menu. XD Advanced Video Reset Press the G button and then use D or E button to 2 select Video Reset. 1 Press the G button to reset the

SOUND & LANGUAGE CONTROL PRESET SOUND SETTINGS (EZ SOUND) POWER TV INPUT EZ Sound lets you enjoy the best sound without any special SAP PICTURE SOUND TIMER adjustment because the TV sets the appropriate sound options based on the program content. 1 2 3 Normal, Stadium, News, Music and Theater are preset for good 4 5 6 sound quality at the factory and are not adjustable. 7 8 9 When you select the

MUTE SOUND SETTING ADJUSTMENT - USER MODE VOL CC CH Adjust the sound to suit your taste and room situations. MENU ADJUST EXIT ENTER Audio Language EZ Sound Balance Press the M E N U button and then use D or E button 1 to select the A U D I O menu. SOUND & LANGUAGE CONTROL 1 Press the G button and then use D or E button to 2 select E Z S o u n d. Audio Language EZ Sound Normal Balance Stadium

SOUND &LANGUAGE CONTROL MUTE BALANCE VOL CC CH MENU ADJUST EXIT Adjust the left/right sound of speaker to suit your taste and room situations. ENTER Audio Language Press the M E N U button and then use D or E button EZ Sound 1 to select the A U D I O menu. Balance SOUND & LANGUAGE CONTROL Press the G button and then use D or E button to 2 select B a l a n c e. 1 Press the G button and then use F

STEREO/SAP BROADCASTS SETUP POWER TV INPUT This TV can receive MTS stereo programs and any SAP SAP PICTURE SOUND TIMER (Secondary Audio Program) that accompanies the stereo pro- gram if the station transmits an additional sound signal as well 1 2 3 as the original one and when you select Stereo or SAP on the 4 5 6 remote control. Mono sound is automatically received if the broadcast is only in 7

SOUND &LANGUAGE CONTROL MUTE AUDIO LANGUAGE VOL CC CH MENU ADJUST EXIT Other languages may be available if a digital signal is pro- vided by the broadcasting station. This feature operates only in DTV/CADTV mode. ENTER Audio Language Press the M E N U button and then use D or E button EZ Sound 1 to select the A U D I O menu. Balance SOUND & LANGUAGE CONTROL Press the G button and then use D or E

MUTE ON-SCREEN MENUS LANGUAGE SELECTION VOL CC CH MENU ADJUST EXIT The menus can be shown on the screen in the selected lan- guage. First select your language. ENTER Aspect Ratio Press the M E N U button and then use D or E button Caption/Text 1 to select the O P T I O N menu. Caption Option Language SOUND & LANGUAGE CONTROL Press the G button and then use D or E button to 2 select L a n g u a g

SOUND &LANGUAGE CONTROL CAPTION / TEXT VOL MUTE CC CH MENU ADJUST EXIT Analog Broadcasting System Captions Select a caption mode for displaying captioning information if provided on a program. Analog caption displays information at ENTER any position on the screen and is usually the program's dialog. Text displays information, usually at the bottom position and is used for a data service,

VOL MUTE CH CC MENU ADJUST EXIT Digital Broadcasting System Captions Choose the language you want the DTV/CADTV Captions ENTER to appear in. Other Languages can be chosen for digital sources only if they are included on the program. Aspect Ratio Press the M E N U button and then use D or E button Caption/Text 1 to select the O P T I O N menu. Caption Option Language SOUND & LANGUAGE CONTROL

SOUND &LANGUAGE CONTROL MUTE CAPTION OPTION VOL CC CH MENU ADJUST EXIT Customize the DTV/CADTV captions that appear on your screen. ENTER Aspect Ratio Press the M E N U button and then use D or E button Caption/Text 1 to select the O P T I O N menu. Caption Option Language SOUND & LANGUAGE CONTROL 2 Press the G button and then use D or E button to select C a p t i o n O p t i o n. 1 Press the G

TIME SETTING MUTE CLOCK SETTING VOL CC CH MENU ADJUST EXIT Auto Clock Setup The time is set automatically from a digital channel signal. ENTER The digital channel signal includes information for the current time provided by the broadcasting station. Set the clock manually if the current time is set incorrectly by the auto clock function. The factory default value of the Auto Clock is Off, because

TIME SETTING VOL MUTE CH CC MENU ADJUST EXIT Manual Clock Setup If the current time setting is wrong, reset the clock manually. ENTER Auto Clock Press the M E N U button and then use D or E button 1 to select the T I M E menu. Manual Clock Off Timer On Timer Sleep Timer Auto Off Press the G button and then use D or E button to 2 select M a n u a l C l o c k. TIME SETTING 1 Press the G button and

MUTE AUTO ON/OFF TIMER SETTING VOL CC CH MENU ADJUST EXIT The timer function operates only if the current time has been set. The Off-Timer function overrides the On-Timer function if ENTER they are both set to the same time. The TV must be in standby mode for the On-Timer to work. If you do not press any button within 2 hours after the TV turns on with the On Timer function, the TV will

TIME SETTING SLEEP TIMER SETTING POWER TV INPUT The Sleep Timer turns the TV off at the preset time. SAP PICTURE SOUND TIMER Note that this setting is cleared when the TV is turned off. 1 2 3 4 5 6 7 8 9 - 0 FAV BACK VOL MUTE CH Press the T I M E R button repeatedly to select the number of 1 minutes. First the O f f option appears on the screen, followed by the following sleep timer options :

MUTE AUTO SHUT-OFF SETTING VOL CC CH MENU ADJUST EXIT If set to on and there is no input signal, the TV turns off automatically after 10 minutes. ENTER Auto Clock Press the M E N U button and then use D or E button Manual Clock 1 to select the T I M E menu. Off Timer On Timer Sleep Timer Auto Off Press the G button and then use D or E button to 2 select A u t o O f f. TIME SETTING 1 Press the G

PARENTAL CONTROL / RATINGS 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. The default setting is to allow all programs to be viewed. Viewing can be blocked by choosing the type of the program and the categories. It is also

Set Password Change the password by inputting a new password twice. For USA For Canada Lock System Lock System After inputting the password, use the D or E button 1 Set Password Set Password to choose S e t p a s s w o r d. Block Channel Block Channel Movie Rating TV Rating-English TV Rating-Children TV Rating-French Press the G button and then choose any 4 digits for 2 your new password. TV

PARENTAL CONTROL /RATINGS CHANNEL BLOCKING Blocks any channels that you do not want to watch or that you do not want your children to watch. Lock System Set Password Block Channel Selection ( G or ) leads you G to the block channel screen. Movie Rating After inputting the password, use the D or E button 1 to choose B l o c k C h a n n e l. TV Rating-Children TV Rating-General Input Block Press

MUTE MOVIE & TV RATING VOL CC CH MENU ADJUST EXIT Movie Rating (MPAA) - for USA only Blocks movies according to the movie ratings limits speci- ENTER fied, so children cannot view certain movies. You can set the ratings limit by blocking out all the movies with the ratings above a specified level. Keep in mind that the movie ratings limit only applies to movies shown on TV, not TV programs, such

PARENTAL CONTROL /RATINGS TV Rating Children - for USA only Prevents children from watching certain children's TV programs, according to the ratings limit set. The children rating does not apply to other TV programs. Unless you block certain TV programs intended for mature audiences in the TV Lock System Rating - sub menu, your children can view those programs. Set Password Block Channel Movie

TV Rating English - for CANADA only Selecting canadian english language rating system. Lock System After inputting the password, use the D or E button to 1 choose T V R a t i n g - E n g l i s h. Set Password Block Channel TV Rating-English Press the G button and then use the D or E button to TV Rating-French 2 select E , C , C 8 +, G , P G, 1 4 +, 1 8 +, or B l o c k i n g O f f. Input Block I E

APPENDIX TROUBLESHOOTING The operation does not work normally. I Check to see if there is any object between the product and the remote control causing obstruction. Ensure you are pointing the remote control directly at the TV. The remote control I Ensure that the batteries are installed with correct polarity (+ to +, - to -). doesn’t work I Ensure that the correct remote operating mode is

The audio function does not work. I Press the VOL or VOLUME button. I Sound muted? Press MUTE button. Picture OK & No sound I Try another channel. The problem may be with the broadcast. I Are the audio cables installed properly? No output from one I Adjust Balance in menu option. of the speakers I A change in ambient humidity or temperature may result in an unusual noise Unusual sound from when

APPENDIX MAINTENANCE Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you can enjoy your new TV. Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning. Cleaning the Screen Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm 1 water and a little fabric

PRODUCT SPECIFICATIONS I The specifications shown above may be changed without prior notice for quality improvement. 20LS7D (20LS7D-UB) 23LS7D (23LS7D-UB) MODELS 20LS7DC (20LS7DC-UB) 23LS7DC (23LS7DC-UB) Including stand 19.7 x 15.8 x 6.9 inches 22.9 x 18.1 x 7 inches .8 Dimensions 499.4 x 401.2 x 175.1 mm 581.3 x 458.9 x 198.8 mm (Width x Height x Depth) Excluding stand 19.7 x 14.0 x 2.9 inches

APPENDIX EXTERNAL CONTROL THROUGH RS-232C The RS-232C port allows you connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the TV’s functions externally. I Note: RS-232C on this unit is intended to be used with third party RS-232 control hardware and software. The instructions below are provided to help with programming software

RS-232C Configurations Either cable below can be used. 7-Wire Configuration 3-Wire Configurations (Serial female-female NULL modem cable) (Not standard) PC TV PC TV RXD 2 3 TXD RXD 2 3 TXD TXD 3 2 RXD TXD 3 2 RXD GND 5 5 GND GND 5 5 GND DTR 4 6 DSR DTR 4 6 DTR DSR 6 4 DTR DSR 6 4 DSR RTS 7 8 CTS RTS 7 7 RTS CTS 8 7 RTS CTS 8 8 CTS D-Sub 9 D-Sub 9 D-Sub 9 D-Sub 9 Set ID MENU ADJUST EXIT Use this

APPENDIX Command Reference List COMMAND1 COMMAND2 DATA COMMAND1 COMMAND2 DATA (Hexadecimal) (Hexadecimal) 01. Power k a 0~1 10. Tint k j 0 ~ 64 02. Input Select k b (G p.73) 1 Sharpness 1. k k 0 ~ 64 03. Aspect Ratio k c (G p.73) 12. OSD Select k l 0~1 04. Screen Mute k d 0~1 13. Remote Control k m 0~1 05. Volume Mute k e 0~1 Lock Mode 06. Volume Control k f 0 ~ 64 14. Treble k r 0 ~ 64 07

0 1 . Power (Command2:a) 06. Volume Control (Command2:f) To control Power On/Off of the TV. To adjust volume. Transmission [k][a][ ][Set ID][ ][Data][Cr] You can also adjust volume with the volume buttons on Data 0 : Power Off Data 1 : Power On remote control. Acknowledgement [a][ ][Set ID][ ][OK/NG][Data][x] Transmission [k][f][ ][Set ID][ ][Data][Cr] * In a like manner, if other functions

APPENDIX 10. Tint (Command2:j) 16. Balance (Command2:t) To adjust the screen tint. To adjust balance. You can also adjust tint in the Video menu. You can also adjust balance in the Audio menu. Transmission [k][j][ ][Set ID][ ][Data][Cr] Transmission [k][t][ ][Set ID][ ][Data][Cr] Data Red : 0 ~ Green : 64 Data Min: 0 ~ Max: 64(*transmit by Hexadecimal code) *Refer to ‘Real data mapping’. G

Data5: 7 Main/Sub 6 Two/One 5 Using Physical 4 3 2 1 0 Step Picture Part Channel Channel Reserved 0 Main 0 Two 0 Use x 0 0 0 0 NTSC Air 1 1 One 1 No Use x 0 0 0 1 NTSC Cable x 0 0 1 0 ATSC Air x 0 0 1 1 ATSC Cable_std x 0 1 0 0 ATSC Cable_hrc The table above lists the binary code which must be x 0 1 0 1 ATSC Cable_irc converted to Hexadecimal before sending. For example: x 0 1 1 0 ATSC cable_auto