LCD TV OWNER’S MANUAL MODELS: 20LS3R * 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.
Contents 2 Installation 3 Location and function of controls Remote control handset Battery installation / Front/ Rear 5 Basic operation On and off On-Screen Menu Language/ Country Selection 9 On screen menus Menu selection / Programme selection Volume adjustment 10 Setting up TV stations Auto programme tuning / Manual programme tuning Programme edit / Favourite programme Calling the programme table 11 Picture adjustment PSM (Picture Status Memory) Picture adjustment CSM (Colour Status Memory) XD
ENGLISH Installation Warning There is marking of ‘WARNING HIGH-VOLTAGE’ at the bottom of stand. Connection of TV * Caution: Please be sure to connect the TV to the AC power adapter before connecting the TV's power plug to a wall power outlet. a. Connect the antenna cable to the antenna input port on the TV. b. Connect the AC adapter plug to the power input jack on the TV. c. Connect the power cord to the AC adapter first, then plug the power cord into the wall power outlet. d.
Installation 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 http://www.kensington.com, the internet homepage of the Kensington company.
ENGLISH Location and function of controls All the functions can be controlled with the remote control handset. Some functions can also be adjusted with the buttons on the top panel of the set. Only the remote control handset supplied will operate this set. Remote control handset Before you use the remote control handset, please install the batteries. See the next page. 1. MUTE switches the sound on or off. Press the MUTE button. The sound is switched off and the display appears.
Location and function of controls 11. POWER switches the set on from standby or off to standby. 12. I/II selects the language during dual language broadcast. 11 2 14 10 7 12 1 3 13. MENU selects a menu. 14. PSM (Picture Status Memory) recalls your preferred picture setting. 6 15. TELETEXT BUTTONS These buttons are used for teletext. For further details, see the ‘Teletext’ section. 4 COLOURED BUTTONS : These buttons are used for teletext (only TELETEXT models) or programme edit.
ENGLISH Location and function of controls Front If your product has a protection film attached, remove the film and then wipe the product with a polishing cloth. 20LS3R* Side panel PR 6 VOL 5 OK 18 4 MENU 3 INPUT 2 7 D / E (Programme Down/Up) selects a programme or a menu item. switches the set on from standby. 1. ON/OFF (r / I) switches the set on from standby or off to standby. 6. 2. INPUT selects the remote operating mode. switches the set on from standby. 7. REMOTE CONTROL SENSOR 3.
Location and function of controls Rear 20LS3R* HDMI DVI IN AV HDMI DVI EURO SCART INPUT SOCKET RJ12 AUDIO IN D-SUB RGB/DVI COMPONENT PC/DVI COMPONENT PC SOUND INPUT RJ12 PORT PC INPUT JACK 8 ANTENNA IN DC-IN DC 16V INPUT (Use with AC adapter) ANTENNA INPUT
ENGLISH Basic operation On and off 1. Press the POWER, D / E, TV, INPUT or NUMBER buttons to switch it on fully. 2. Press the POWER button. The set reverts to standby mode. 3. Pull out mains plugs to switch the set off. POWER TV INPUT Note : If, while the set is switched on, the mains plug is disconnected the set will switch to standby or power on when the mains plug is replaced in the mains power socket.
On screen menus Menu selection MENU PR OK VOL VOL PR 1. Press the MENU button and then D / E button to display each menu. 2. Press the G button and then D / E button to select a menu item. 3. Change the setting of an item in the sub or pull-down menu with F / G button. You can move to the higher level menu by pressing the OK button and to move to the lower level menu by pressing the MENU button. Note : a. In the teletext mode, menus are not displayed. b.
ENGLISH Setting up TV stations Up to 100 TV stations can be stored by programme numbers (0 to 99). Once you have preset the stations, you will be able to use the D / E or NUMBER buttons to scan the stations you have programmed. Stations can be tuned using automatic or manual modes. Station Auto programme Manual programme Programme edit Favourite programme Auto programme tuning All stations that can be received are stored by this method.
Setting up TV stations Manual programme tuning Station Auto programme Manual programme Programme edit Favourite programme DE FG Manual programme lets you manually tune and arrange the stations in whatever order you desire. Also you can assign a station name with five characters to each programme number. OK MENU MENU 1. Press the MENU button and then D / E button to select the STATION menu. 2. Press the G button and then D / E button to select Manual programme. 3.
ENGLISH Setting up TV stations Assigning a station name 1. Repeat the ‘Manual programme tuning’ steps 1 to 2. 2. Press the G button and then D / E button to select Name. 3. Press the G button and then use the D / E. You can use a blank, +, -, the number 0 to 9 and the alphabet A to Z. It can be saved 5 digits for name. With the F button you can select in the opposite direction. 4. Select the position by pressing the F / G button and then make your choice of the second character, and so on. 5.
Setting up TV stations Programme edit Station Auto programme Manual programme Programme edit Favourite programme DE FG This function enables you to delete or skip the stored programmes. Also you can move some stations to other programme numbers or insert a blank station data into the selected programme number. OK MENU MENU 1. Press the MENU button and then D / E button to select the STATION menu. 2. Press the G button and then D / E button to select Programme edit. 3.
ENGLISH Setting up TV stations Favourite programme Station This function lets you select your favourite programmes directly. 1. Press the MENU button and then D / E button to select the Auto programme Manual programme Programme edit Favourite programme STATION menu. 2. Press the G button and then programme.
Picture adjustment PSM (Picture Status Memory) Picture PSM CSM XD Cinema Reset DE FG 1. Press the MENU button and then D / E button to select the PICTURE menu. 2. Press the G button and then D / E button to select PSM. 3. Press the G button and then D / E button to select a picture setting on the PSM menu. 4. Press the OK button. OK MENU Picture PSM CSM XD Cinema Reset MENU PR DE OK MENU 5.
ENGLISH Picture adjustment CSM (Colour Status Memory) Picture Selecting a factory setting colour set. 1. Press the MENU button and then D / E button to select the PICTURE menu. 2. Press the G button and then D / E button to select CSM. PSM CSM XD Cinema Reset DE FG Picture PSM CSM XD Cinema Reset DE FG G OK MENU Cool Normal Warm User OK MENU 3. Press the G button and then D / E button to select a color setting on the CSM menu: Cool, Normal, Warm or User (Red, Green, Blue). 4.
Picture adjustment Picture XD function PSM CSM XD Cinema Reset XD is LG electronic's unique picture improving technology to display a real HD source through an advanced digital signal processing algorithm. DE FG 1. Press the MENU button and then D / E button to select the PICTURE menu. 2. Press the G button and then D / E button to select XD. 3. Press the G button and then D / E button to select Auto or OK MENU Manual. Picture PSM CSM XD Cinema Reset DE MENU VOL PR Auto Manual OK MENU 4.
ENGLISH Picture adjustment Cinema Picture PSM CSM XD Cinema Reset Set up the TV for the best picture appearance for viewing movies. 1. Press the MENU button and then D / E button to select the PICTURE menu. 2. Press the G button and then D / E button to select Cinema. 3. Press the G button and then D /E button to select On or Off. DE FG OK MENU Picture PSM CSM XD Cinema Reset DE FG G On Off OK MENU 4. Repeatedly press the MENU button to return to normal TV viewing.
Sound adjustment SSM (Sound Status Memory) Sound SSM AVL Balance You can select your preferred sound setting; Flat, Music, Movie or Sports and you can also adjust the sound frequency of the equalizer. 1. Press the MENU button and then D / E button to select the SOUND menu. 0 Sound DE FG SSM AVL Balance OK MENU G 0 Flat Music Movie Sports User MENU DE PR OK VOL VOL PR FG OK MENU 2. Press the G button and then D / E button to select SSM. 3.
ENGLISH Sound adjustment Stereo/Dual reception When a programme is selected, the sound information for the station appears after the programme number and station name disappear. Broadcast Mono Stereo Dual On Screen Display MONO STEREO DUAL I Mono sound selection In stereo reception if the stereo signal is weak, you can switch to mono by pressing the I/II button twice. In mono reception the depth of sound is improved. To switch back to stereo, press the I/II button twice again.
TIME Menu Clock Time Clock Off time On time Auto sleep DE FG You must set the time correctly before using on/off time function. 1. Press the MENU button and then D / E button to select the TIME menu. 2. Press the G button and then D / E button to select Clock. OK MENU Time Clock Off time On time Auto sleep DE FG G --:-- OK MENU 3. Press the G button and then D / E button to adjust the hour. 4. Press the G button and then D / E button to adjust the minute. 5. Press the MENU button to save.
ENGLISH TIME Menu Auto sleep Time If you select On on the Auto sleep menu, the set will automatically switch itself to standby mode approximately ten minutes after a TV station stops broadcasting. 1. Press the MENU button and then D / E button to select the TIME menu. 2. Press the G button and then D / E button to select Auto sleep. 3. Press the G button and then D / E button to select On or Off.
Other functions Child lock Special Language Country Child lock Lighting XD Demo DE FG The TV can be set so that the remote control handset is needed to control it. This feature can be used to prevent unauthorized viewing. OK MENU MENU 1. Press the MENU button and then D / E button to select the SPECIAL menu. 2. Press the G button and then D / E button to select Child lock. 3. Press the G button and then D / E button to select On or Off on the Child lock menu.
ENGLISH Other functions XD Demo Special Use it to see the difference between XD Demo on and XD Demo off. Language Country Child lock Lighting XD Demo 1. Press the MENU button and then D / E button to select the SPECIAL menu. 2. Press the G button and then D / E button to select XD Demo. 3. Press the G button to begin XD Demo. DE FG OK MENU Special Language Country Child lock Lighting XD Demo DE FG G To start OK MENU MENU 4. Press the MENU button to return to normal TV viewing.
Other functions TV, AV and PC modes Press the INPUT button and then D / E button to select desired mode. Inputs can be set for TV, AV or PC mode. AV mode is used when a video cassette recorder (VCR), or other equipment is connected to the set. INPUT Note : When a VCR is connected via the aerial socket the set is used in TV mode. See the ‘Connection of external equipment’ section.
ENGLISH Teletext - This feature is not available in all countries. Teletext (or TOP text) is an optional function, therefore only a set with the teletext system can receive the teletext broadcast. Teletext is a free service broadcast by most TV stations which gives upto-the-minute information on news, weather, television programmes, share prices and many other topics. The teletext decoder of this TV can support the SIMPLE, TOP and FASTEXT systems.
Teletext TOP text The user guide displays four fields-red, green, yellow and blue at the bottom of the screen. The yellow field denotes the next group and the blue field indicates the next block. Block / group / page selection 1. With the blue button you can progress from block to block. 2. Use the yellow button to proceed to the next group with automatic overflow to the next block. 3. With the green button you can proceed to the next existing page with automatic overflow to the next group.
ENGLISH Connection of external equipment You can connect additional equipment, such as VCRs, camcorders etc. to your set. Examples are shown below. Aerial socket 1. Connect the RF out socket of the VCR to the aerial socket of the set. 2. Connect the aerial cable to the RF aerial in socket of the VCR. 3. Store the VCR channel on a desired programme number using the ‘Manual programme tuning’ section. 4. Select the programme number where the VCR channel is stored. 5. Press the PLAY button on the VCR.
Connection of external equipment DVD input sockets HDMI DVI IN AV RJ12 AUDIO IN D-SUB RGB/DVI COMPONENT PC/DVI COMPONENT Euro scart socket 1. Connect the Euro scart socket of the DVD to the Euro scart socket of the set. 2. Press the INPUT button to select AV. 3. Press the PLAY button on the DVD. The DVD playback picture appears on the screen. DVD RGB in socket 1. Connect the DVD output sockets (Y Cb Cr, Y Pb Pr, Y B-Y R-Y or Y PB PR) of the DVD to the D-SUB sockets of the set.
ENGLISH Connection of PC PC in socket RGB in socket 1. Connect the signal cable from the monitor output socket of the PERSONAL COMPUTER to the PC input socket of the set. 2. Connect the audio cable from the PC to the AUDIO IN sockets of the set. 3. Press the INPUT button to select RGB (or RGB [PC]). 4. Switch on the PC, and the PC screen appears on the set. The set can be operated as the PC monitor.
Connection of PC PC Setup Screen Auto config. Manual config. XGA Mode You can adjust auto configure, manual configure and reset as you prefer. ARC Reset DE FG 1. Press the INPUT button and then D / E button to select the RGB [PC]. 2. Press the MENU button and then D / E button to select the Screen menu. 3. Press the G button and then D / E button to select the desired screen function. OK MENU Screen Auto config. Manual config. XGA Mode INPUT G To set ARC Reset MENU DE FG OK MENU 4.
ENGLISH Connection of PC Selecting wide XGA mode Screen Auto config. Manual config. XGA Mode To see a normal picture, match the resolution of RGB mode and selection of XGA mode. ARC Reset 1. Press the MENU button and then D / E button to select the Screen menu. 2. Press the G button and then D / E button to select XGA mode. 3. Press the G button and then D / E button to select the desired XGA resolution. DE FG OK MENU Screen Auto config. Manual config.
Picture format You can watch TV in various picture formats; Spectacle, Original, 4:3, 16:9, 14:9, Zoom1, Zoom2. Repeatedly press the ARC button to select your desired picture format. PR OK VOL VOL PR Spectacle When your TV receives the wide screen signal, it will lead you to adjust the picture horizontally, in a nonlinear proportion, to fill the entire screen. Original When your TV receives the wide screen signal, it will be automatically changed to the picture format to be sent.
ENGLISH External Control Device Setup ; RJ-12 - Connect the RJ-12 input jack to an external control device (such as a Interface box) and control the TV’s functions externally. - Connect the RJ-12 (communication) port of the control device to the RJ-12 jack on the TV back panel. - RJ-12 connection cable is not supplied with the TV. RJ-12 Setup Interface box RJ-12 PC RJ-12 Type of Connector; RJ-12 6-Pin Male No.
External Control Device Setup ; RJ-12 Set ID - Use this function to specify a monitor ID number. - Refer to ‘Real Data Mapping 1’. See page 37. - Set ID Setup is located in service menu. (ADJ => MENU => Set ID Setup) Installation Menu V2.0 LG Hotel Mode setup TVLink Loader Password Change Set ID Setup G Set ID setup G G G Set ID Lock Set ID No 1 MCU Version 1.
ENGLISH External Control Device Setup ; RJ-12 01. Power On (Command:a) 05. Volume Mute (Command:e) G To control Power On/Off of the TV. G To control volume mute on/off. You can also adjust mute using the MUTE button on remote control. Transmission Transmission [k][a][ ][Set ID][ ][Data][Cr] Data 00 : Power Off 01 : Power On Acknowledgement [k][e][ ][Set ID][ ][Data][Cr] Data 00 : Volume mute off (Volume on) 01 : Volume mute on (Volume off) [a][ ][Set ID][ ][OK][Data][x] Acknowledgement 02.
External Control Device Setup ; RJ-12 09. Color (Command:i) 14. Balance (Command:t) G To adjust the screen color. You can also adjust color in the Picture menu. Transmission [k][i][ ][Set ID][ ][Data][Cr] G To change sound Balance (L/R) on the TV. Transmission [k][t][ ][Set ID][ ][Data][Cr] Data Min : 00 ~ Max : 64 (transmit by Hexadecimal code) • Refer to ‘Real data mapping 1’. See page 37.
ENGLISH External Control Device Setup ; RJ-12 Key code Code (Hexa) 00 01 02 03 08 C4 C5 09 10~19 0E 43 44 79 4D 52 98 D6 5A BF C6 D5 76 AF Function PR D PR E Vol G Vol F Power On/Off Power ON Power OFF MUTE Number Key 0~9 Sleep Menu OK ARC PSM SSM Source TV AV Component HDMI/DVI RGB ARC(4:3) ARC(ZOOM) Note R/C Button R/C Button R/C Button R/C Button R/C Button (Power) Discrete IR code (Only Power On) Discrete IR code (Only Power Off) R/C Button R/C Button R/C Button R/C Button R/C Button R/C Button R/C B
Troubleshooting Checklist The operation does not work normally. The remote control doesn’t work • Check to see if there is any object between the product and the remote control causing obstruction. • Are batteries installed with correct polarity (+ to +, - to -)? • Correct remote operating mode set: TV, VCR etc.? • Install new batteries. Power is suddenly turned off • Is the sleep timer set? • Check the power control settings. Power interrupted • No broadcast on station tuned with Auto off activated.
ENGLISH Troubleshooting Checklist The audio function does not work. Picture OK & No sound No output from one of the speakers Unusual sound from inside the product • Press the VOL (or Volume) button. • Sound muted? Press MUTE button. • Try another channel. The problem may be with the broadcast. • Are the audio cables installed properly? • Adjust Balance in menu option.
Product Specifications Power input AC/DC Adapter Power Consumption Dimensions (Width x Depth x Height) Weight (Net) Television System Programme Coverage External Antenna Impedance 16V 3.2A LIEN CHANG LCA02 65W 487.0mm x 166.9mm x 404.0mm 19.2inches x 6.6inches x 15.9inches 5.6kg (12.3lbs) PAL/SECAM B/G/D/K, PAL I/II, SECAM L/L’ VHF: E2 ~ E12, UHF: E21 ~ E69, CATV: S1 ~ S20, HYPER: S21 ~ S47 75 Ω * The specifications shown above may be changed without prior notice for quality improvement.
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