LG 20LS3R Series Owner's Manual
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LG 20LS3R Series Owner's Manual

LG 20LS3R Series Owner's Manual

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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.

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  • Page 1 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.

  • Page 2: Table Of Contents

    Contents Installation Location and function of controls Remote control handset Battery installation / Front/ Rear Basic operation On and off On-Screen Menu Language/ Country Selection On screen menus Menu selection / Programme selection Volume adjustment Setting up TV stations Auto programme tuning / Manual programme tuning Programme edit / Favourite programme Calling the programme table Picture adjustment...

  • Page 3: 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.
  • Page 4 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.

  • Page 5: Location And Function Of Controls

    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.

  • Page 6: Remote Control Handset

    Location and function of controls LIGHTING 11. POWER switches the set on from standby or off to standby. 12. I/II selects the language during dual language broadcast. 13. MENU selects a menu. 14. PSM (Picture Status Memory) recalls your preferred picture setting. 15.
  • Page 7 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 1. ON/OFF ( / I) switches the set on from standby or off to standby.
  • Page 8 Location and function of controls Rear 20LS3R HDMI DVI IN HDMI DVI EURO SCART INPUT SOCKET RJ12 AUDIO IN D-SUB ANTENNA RGB/DVI PC/DVI COMPONENT COMPONENT PC SOUND INPUT ANTENNA RJ12 PORT INPUT PC INPUT JACK DC-IN DC 16V INPUT (Use with AC adapter)

  • Page 9: Basic Operation

    Basic operation On and off 1. Press the POWER, , 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. 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.

  • Page 10: On Screen Menus

    On screen menus MENU Station Auto programme Manual programme Programme edit Favourite programme OK MENU STATION menu Screen Auto config. Manual config. XGA Mode Reset OK MENU SCREEN menu Menu selection 1. Press the MENU button and then 2. Press the button and then 3.

  • Page 11: Setting Up Tv Stations

    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 or NUMBER buttons to scan the stations you have programmed. Stations can be tuned using automatic or manual modes.

  • Page 12: Programme Edit / Favourite Programme

    Setting up TV stations Station Auto programme Manual programme Programme edit Favourite programme OK MENU MENU Manual programme tuning 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.
  • Page 13 Setting up TV stations Assigning a station name 1. Repeat the ‘Manual programme tuning’ steps 1 to 2. 2. Press the button and then 3. Press the button and then use the +, -, the number 0 to 9 and the alphabet A to Z. It can be saved 5 digits for name.
  • Page 14 Setting up TV stations Station Auto programme Manual programme Programme edit Favourite programme OK MENU MENU LIGHTING LIGHTING LIGHTING Programme edit 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.

  • Page 15: Calling The Programme Table

    Setting up TV stations Favourite programme This function lets you select your favourite programmes directly. Press the MENU button and then STATION menu. 2. Press the button and then programme. Station Auto programme Manual programme Programme edit Favourite programme OK MENU 3.

  • Page 16: Picture Adjustment

    Picture adjustment Picture Cinema Reset OK MENU MENU PSM (Picture Status Memory) 1. Press the MENU button and then PICTURE menu. 2. Press the button and then 3. Press the button and then ting on the PSM menu. 4. Press the OK button. Picture Cinema Reset...

  • Page 17: Picture Adjustment

    Picture adjustment CSM (Colour Status Memory) Selecting a factory setting colour set. 1. Press the MENU button and then PICTURE menu. 2. Press the button and then Picture Cinema Reset OK MENU 3. Press the button and then ting on the CSM menu: Cool, Normal, Warm or User (Red, Green, Blue).
  • Page 18 Cinema Reset OK MENU MENU XD function XD is LG electronic's unique picture improving technology to display a real HD source through an advanced digital signal processing algorithm. 1. Press the MENU button and then PICTURE menu. 2. Press the button and then 3.

  • Page 19: Picture Adjustment

    Picture adjustment Cinema Set up the TV for the best picture appearance for viewing movies. 1. Press the MENU button and then PICTURE menu. 2. Press the button and then 3. Press the button and then D D / E E Picture Cinema Reset...

  • Page 20: Sound Adjustment

    Sound adjustment Sound Balance OK MENU MENU SSM (Sound Status Memory) 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 SOUND menu.
  • Page 21 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 Mono sound selection In stereo reception if the stereo signal is weak, you can switch to mono by pressing the I/II button twice.

  • Page 22: Time Menu

    Clock Time Clock You must set the time correctly before using on/off time function. Off time On time Auto sleep 1. Press the MENU button and then 2. Press the OK MENU 3. Press the 4. Press the 5. Press the MENU button to save. MENU On/Off time The off timer automatically switches the set to standby at the...

  • Page 23: Sleep Timer

    Auto sleep If you select On on the Auto sleep menu, the set will automatical- ly switch itself to standby mode approximately ten minutes after a TV station stops broadcasting. 1. Press the MENU button and then TIME menu. 2. Press the button and then D D / E E 3.

  • Page 24: Other Functions

    Other functions Special Language Country Child lock Lighting XD Demo OK MENU MENU LIGHTING LIGHTING Child lock The TV can be set so that the remote control handset is needed to control it. This feature can be used to prevent unauthorized view- ing.
  • Page 25 Other functions XD Demo Use it to see the difference between XD Demo on and XD Demo off. 1. Press the MENU button and then SPECIAL menu. 2. Press the button and then 3. Press the button to begin XD Demo. Special Language Country...
  • Page 26 Other functions INPUT TV, AV and PC modes Press the INPUT button and then 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.

  • Page 27: 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 up- to-the-minute information on news, weather, television programmes, share prices and many other topics.

  • Page 28: Special Teletext Functions

    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.

  • Page 29: Connection Of External Equipment

    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.

  • Page 30: Dvd Input Sockets

    Connection of external equipment HDMI AUDIO IN D-SUB RJ12 DVI IN RGB/DVI PC/DVI COMPONENT COMPONENT HDMI RJ12 AUDIO IN D-SUB ANTENNA DC-IN DVI IN RGB/DVI PC/DVI COMPONENT COMPONENT HDMI AUDIO IN RJ12 DVI IN RGB/DVI COMPONENT HDMI AUDIO IN D-SUB ANTENNA DC-IN RJ12...

  • Page 31: Connection Of Pc

    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.

  • Page 32: Pc Setup

    Connection of PC Screen Auto config. Manual config. XGA Mode Reset OK MENU INPUT MENU PC Setup You can adjust auto configure, manual configure and reset as you prefer. 1. Press the INPUT button and then RGB [PC]. 2. Press the MENU button and then Screen menu.

  • Page 33: Selecting Wide Xga Mode

    Connection of PC Selecting wide XGA mode To see a normal picture, match the resolution of RGB mode and selection of XGA mode. 1. Press the MENU button and then Screen menu. 2. Press the button and then D D / E E 3.

  • Page 34: Picture Format

    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. 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.

  • Page 35: External Control Device Setup

    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.
  • Page 36 - 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 Set ID setup TVLink Loader Password Change Set ID Lock...
  • Page 37 External Control Device Setup ; RJ-12 01. Power On (Command:a) G To control Power On/Off of the TV. Transmission [k][a][ ][Set ID][ ][Data][Cr] Data 00 : Power Off : Power On Acknowledgement [a][ ][Set ID][ ][OK][Data][x] 02. Input Select (Command:b) (Main Picture Input) G To select input source for the TV.
  • Page 38 External Control Device Setup ; RJ-12 09. Color (Command:i) G To adjust the screen color. You can also adjust color in the Picture menu. Transmission [k][i][ ][Set ID][ ][Data][Cr] Data Min : 00 ~ Max : 64 (transmit by Hexadecimal code) •...
  • Page 39 External Control Device Setup ; RJ-12 Key code Code (Hexa) Function Power On/Off Power ON Power OFF MUTE 10~19 Number Key 0~9 Sleep Menu Source Component HDMI/DVI 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...

  • Page 40: Troubleshooting Checklist

    Troubleshooting Checklist The operation does not work normally. • Check to see if there is any object between the product and the remote control causing obstruction. The remote control • Are batteries installed with correct polarity (+ to +, - to -)? doesn’t work •...
  • Page 41 Troubleshooting Checklist The audio function does not work. • Press the VOL (or Volume) button. Picture OK & • Sound muted? Press MUTE button. No sound • Try another channel. The problem may be with the broadcast. • Are the audio cables installed properly? No output from one •...

  • Page 42: Product Specifications

    Product Specifications Power input 3.2A AC/DC Adapter LIEN CHANG LCA02 Power Consumption Dimensions 487.0mm x 166.9mm x 404.0mm (Width x Depth x Height) 19.2inches x 6.6inches x 15.9inches Weight (Net) 5.6kg (12.3lbs) Television System PAL/SECAM B/G/D/K, PAL I/II, SECAM L/L’ Programme Coverage VHF: E2 ~ E12, UHF: E21 ~ E69, CATV: S1 ~ S20, HYPER: S21 ~ S47 75 Ω...
  • Page 43 MEMO...

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