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OWNER'S MANUAL
M M 2 2 2 2 7 7 W W A A
M M 2 2 3 3 7 7 W W A A
Make sure to read the Safety Precautions before
using the product.
Keep the User's Guide(CD) in an accessible place
for furture reference.
See the label attached on the product and give the
information to your dealer when you ask for service.

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Summary of Contents for LG M227WA-PM.AWF

  • Page 1 OWNER’S MANUAL M M 2 2 2 2 7 7 W W A A M M 2 2 3 3 7 7 W W A A Make sure to read the Safety Precautions before using the product. Keep the User's Guide(CD) in an accessible place for furture reference.
  • Page 2: Front Panel Controls

    PREPARATION FRONT PANEL CONTROLS This is a simplified representation of the front panel. The image shown may be somewhat different from your set. INPUT Button MENU Button ENTER Button VOLUME Buttons CHANNEL Buttons Power Button Headphone Jack...
  • Page 3: Back Panel Information

    PREPARATION BACK PANEL INFORMATION This is a simplified representation of the back panel. The image shown may be somewhat different from your set. < < M M 2 2 2 2 7 7 W W A A > > < < M M 2 2 3 3 7 7 W W A A > > COMPONENT AV IN AUDIO IN...
  • Page 4: Stand Installation

    <M227WA> PREPARATION STAND INSTALLATION The image shown may be somewhat different from your set. Carefully place the product screen side down on a cushioned surface that will protect product and screen from damage. Insert the s s t t a a n n d d b b a a s s e e into the product Attach the monitor to the Stand Base by turning the screw to the right.
  • Page 5 <M237WA> PREPARATION STAND INSTALLATION The image shown may be somewhat different from your set. Carefully place the product screen side down on a cushioned surface that will protect product and screen from damage. Insert the s s t t a a n n d d b b a a s s e e into the product Attach the monitor to the Stand Base by turning the screw to the right.
  • Page 6: Detaching Stand

    <M227WA> PREPARATION DETACHING STAND The image shown may be somewhat different from your set. Place the set screen side down on a cushion or Detach the monitor to the Stand Base by turn- soft cloth. ing the screw to the left. Pull the stand base.
  • Page 7 <M237WA> PREPARATION DETACHING STAND The image shown may be somewhat different from your set. Place the set screen side down on a cushion or Detach the monitor to the Stand Base by turn- soft cloth. ing the screw to the left. Pull the stand base.
  • Page 8: Wall Mount: Horizontal Installation

    PREPARATION WALL MOUNT: HORIZONTAL INSTALLATION For proper ventilation, allow a clearance of 4 inches on each side and from the wall. Detailed installation instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide. 4 inches 4 inches 4 inches...
  • Page 9: Positioning Your Display

    PREPARATION POSITIONING YOUR DISPLAY The image shown may be somewhat different from your set. Adjust the position of the panel in various ways for maximum comfort. • • T T i i l l t t r r a a n n g g e e 12°~ 18°...
  • Page 10: Kensington Security System

    PREPARATION KENSINGTON SECURITY SYSTEM - The product is equipped with a Kensington Security System connector on the back panel. Connect the Kensington Security System cable as shown below. - For detailed installation and use of the Kensington Security System, refer to the user’s guide provided with the Kensington Security System.
  • Page 11: External Equipment Setup

    EXTERNAL EQUIPMENT SETUP To prevent equipment damage, never plug in any power cords until you have finished connecting all equipment. ANTENNA CONNECTION For optimum picture quality, adjust antenna direction. An antenna cable and converter are not supplied. AV 1 Multi-family Dwellings/Apartments Wall (Connect to wall antenna socket) ANTENNA/...
  • Page 12: Hd Receiver Setup

    EXTERNAL EQUIPMENT SETUP To prevent the equipment damage, never plug in any power cords until you have finished connecting all equipment. The image shown may be somewhat different from your set. HD RECEIVER SETUP When connecting with a component cable Connect the SET-TOP outputs to the C C O O M M P P O O N N E E N N T T I I N N V V I I D D E E O O sockets (Y P ) on the set.
  • Page 13: When Connecting With A Hdmi

    EXTERNAL EQUIPMENT SETUP When connecting with a HDMI Connect the HDMI output of the digital set-top box to the HDMI IN H H D D M M I I I I N N jack on the set. Press the INPUT button to select HDMI1 or HDMI2. Signal HDMI 480i/576i...
  • Page 14 EXTERNAL EQUIPMENT SETUP DVD SETUP When connecting with a component cable Connect the video output sockets (Y P ) of the DVD to the C C O O M M P P O O N N E E N N T T I I N N V V I I D D E E O O sockets (Y P ) of the set.
  • Page 15: When Connecting Hdmi Cable

    EXTERNAL EQUIPMENT SETUP When connecting HDMI cable HDMI IN Connect the HDMI output of the DVD to the H H D D M M I I I I N N jack on the set. Press the INPUT button to select HDMI1 or HDMI2. NOTE Set can receive the video and audio signal simultaneously by using a HDMI cable.
  • Page 16: Vcr Setup

    EXTERNAL EQUIPMENT SETUP VCR SETUP To avoid picture noise (interference), leave an adequate distance between the VCR and set. Typically a still picture is shown on the VCR. If a user uses 4:3 picture format for a long time, an afterimage may remain on the sides of the screen.
  • Page 17: When Connecting With A Rca Cable

    EXTERNAL EQUIPMENT SETUP When connecting with a RCA cable Connect the audio/video out sockets of the VCR to AV IN AUDIO/VIDEO in sockets of the set. Press the INPUT button to select AV. Press the PLAY button on the VCR. The VCR playback picture appears on the screen.
  • Page 18: When Connecting With A D-Sub 15 Pin Cable

    EXTERNAL EQUIPMENT SETUP PC SETUP This product provides Plug and Play capability, meaning that the PC adjusts automatically to the set's settings. When connecting with a D-sub 15 pin cable RGB IN (PC) Connect the signal cable from the RGB output socket of the AUDIO IN (RGB/DVI) PERSONAL COMPUTER to the RGB IN(PC) jack of the set.
  • Page 19: When Connecting With A Dvi Cable

    EXTERNAL EQUIPMENT SETUP When connecting with a DVI cable Connect the DVI output of the PC to the D D V V I I - - D D I I N N jack on the set. AUDIO IN (RGB/DVI) Connect the audio cable from the PC to the A A U U D D I I O O I I N N ( ( R R G G B B / / D D V V I I ) ) jack of the set.
  • Page 20: Back Cover For Wire Arrangement

    EXTERNAL EQUIPMENT SETUP BACK COVER FOR WIRE ARRANGEMENT < < M M 2 2 2 2 7 7 W W A A > > Tie cables together with a cable management as shown in the illustration. Cable management < < M M 2 2 3 3 7 7 W W A A > > Tie cables together with a cable tie as shown in the illustration.
  • Page 21 EXTERNAL EQUIPMENT SETUP RGB/DVI[PC] Horizontal Vertical Resolution Frequency(kHz) Frequency(Hz) 720x400 31.468 31.469 640x480 37 .500 37 .879 800x600 46.875 48.363 1024x768 60.123 1 152x864 67 .500 63.981 1280x1024 79.976 64.674 1680x1050 65.290 75.000 1600x1200 66.587 1920x1080 HDMI[DTV] supported mode Horizontal Vertical Resolution Frequency(kHz)
  • Page 22: Watching Tv / Channel Control

    WATCHING TV /CHANNEL CONTROL REMOTE CONTROL KEY FUNCTIONS When using the remote control, aim it at the remote control sensor on the set. TV/PC Selects TV or PC mode. Switches the set on. POWER TV/PC INPUT POWER Switches the set on or off. INPUT External input mode rotates in regular sequence.
  • Page 23: Turning On The Set

    WATCHING TV /CHANNEL CONTROL TURNING ON THE SET When your set is turned on, you will be able to use its features. Firstly, connect the power cord correctly. To turn set on, press the , I I N N P P U U T T , C C H H button on the set or press the P P O O W W E E R R , I I N N P P U U T T , C C H H , N N U U M M B B E E R R ( ( 0 0 ~9 9 ) ) buttons on the remote control.
  • Page 24: On-Screen Menus Selection

    WATCHING TV /CHANNEL CONTROL ON SCREEN MENUS SELECTION Your set's OSD ( On Screen Display ) may differ slightly from what is shown in this manual. Press the M M E E N N U U button and then button to display each menu. Press the button and then button to select a menu item.
  • Page 25: Auto Tuning

    WATCHING TV /CHANNEL CONTROL AUTO TUNING Up to set stations can be stored by channel numbers (1 - 125). Stations can be tuned using automatic or manual modes. It is recommended that you use Auto tuning during installation of this set. Setup Auto Tuning To Start...
  • Page 26: Manual Tuning:adding/Deleting Channels

    WATCHING TV /CHANNEL CONTROL MANUAL TUNING:ADDING/DELETING CHANNELS You can add or delete channels from the channel scan manually. Setup S S e e t t u u p p Press the M M E E N N U U button and then button to select the Auto Tuning menu.
  • Page 27 WATCHING TV /CHANNEL CONTROL FAVOURITE CHANNELS SETUP This function lets you select your favourite channels directly. Repeatedly press the FAV button to select stored favorite channels. Press the M M E E N N U U button and then button to select the S S e e t t u u p p menu.
  • Page 28: Picture Control

    PICTURE CONTROL WATCHING PIP (PICTURE-IN-PICTURE) PIP lets you view 2 different inputs (sources) on your screen at the same time. One source will be large, and the other source will show PIP Input a smaller insert image. PIP Channel PIP function is available in the RGB-PC, DVI input only. PIP Audio PIP Size Small...
  • Page 29: Picture Size (Aspect Ratio) Control

    PICTURE CONTROL PICTURE SIZE (ASPECT RATIO)CONTROL You can watch the screen in various picture formats; 1 1 6 6 : : 9 9 , , 4 4 : : 3 3 , Z Z o o o o m m 1 1 / / 2 2 and J J u u s s t t S S c c a a n n . Just Scan works in the following mode: Component (720p/1080i/1080p), HDMI (720p/1080i/1080p) If a fixed image is displayed on the screen for a long time, that fixed image may become imprinted on the screen and remain visible.
  • Page 30: Preset Picture Settings

    PICTURE CONTROL PRESET PICTURE SETTINGS Picture Mode-Preset Picture Mode adjusts the set for the best picture appearance. Select the preset value in the P P i i c c t t u u r r e e M M o o d d e e menu based on the channel category.
  • Page 31: Manual Picture Adjustment

    PICTURE CONTROL MANUAL PICTURE ADJUSTMENT Picture Mode-User Mode B B a a c c k k l l i i g g h h t t Adjust the brightness of LCD panel to control the brightness of the screen. C C o o n n t t r r a a s s t t Adjusts the difference between light and dark levels in the picture.
  • Page 32 PICTURE CONTROL Auto Color Tone Control(Cool/Medium/Warm) To initialize values (reset to default settings), select the Cool option. Choose one of three automatic color adjustments. Set to warm to enhance hotter colors such as red, or set to cool to see less intense colors with more blue. This menu is activated after selecting “User1”...
  • Page 33: Color Tone - User Mode

    PICTURE CONTROL Color Tone - User Mode To adjust red, green, blue to any color temperature you prefer. This menu is activated after selecting “User1” or “User2” in the Picture Mode. Picture Press the M M E E N N U U button and then button to select the Picture Mode P P i i c c t t u u r r e e menu.
  • Page 34: Picture Improvement Technology

    PICTURE CONTROL - PICTURE IMPROVEMENT TECHNOLOGY XD is LG electronic's unique picture improving technology to display a real HD source through an advanced digital signal processing algorithm. It is not possible to use this function in RGB-PC/DVI input. Picture Press the MENU button and then...
  • Page 35: Advanced - Gamma

    PICTURE CONTROL ADVANCED - GAMMA Picture Picture Mode Color Temperature High gamma values display whitish images and low gamma values dis- play high contrast images. Advanced To Set Aspect Ratio It is not possible to use this function in RGB-PC/DVI-PC input. Picture Reset Screen Press the M M E E N N U U button and then...
  • Page 36: Picture Reset

    PICTURE CONTROL PICTURE RESET Returns to the default factory setting for Picture Mode, Color Temperature, XD, Advanced, Aspect Ratio. Picture Press the M M E E N N U U button and then button to select the Picture Mode P P i i c c t t u u r r e e menu. Color Temperature Advanced Press the...
  • Page 37: Auto Configure (Rgb [Pc] Mode Only)

    PICTURE CONTROL SCREEN SETUP FOR PC MODE Auto Configure (RGB [PC] mode only) Automatically adjusts picture position and minimizes image instability. After adjustment, if the image is still not correct, your set is functioning properly but needs further adjustment. A A u u t t o o c c o o n n f f i i g g u u r r e e This function is for automatic adjustment of the screen position, clock, and phase.
  • Page 38: Manual Configure (Adjustment For Screen Phase, Clock, Position) (Rgb [Pc] Mode Only)

    PICTURE CONTROL Manual Configure (Adjustment for screen Phase, Clock, Position) (RGB [PC] mode only) If the picture is not clear after auto adjustment and especially if characters are still trembling, adjust the picture phase manually. To correct the screen size, adjust C C l l o o c c k k . It’s not available to use Phase, Clock function in COMPONENT (480i/480p/576i/576p/720p/1080i/1080p), HDMI (480p/576p/720p/1080i/1080p).
  • Page 39: Selecting Resolution

    PICTURE CONTROL Selecting Resolution To view a normal picture, match the resolution of RGB mode and selection of Resolution. This function works in the following mode: RGB-PC input mode. Picture Picture Mode Press the M M E E N N U U button and then use button to select the Color Temperature P P i i c c t t u u r r e e menu.
  • Page 40: Sound Control

    SOUND CONTROL PRESET SOUND SETTINGS-SOUND MODE You can select your preferred sound setting; SRS TS XT, Clear Voice, Standard, Music, Cinema, Sport or Game and you can also adjust the frequency of the equalizer. Sound Mode lets you enjoy the best sound without any Special adjustment as the set the appropriate sound options based on the Channel content.
  • Page 41: Auto Volume Leveler

    SOUND CONTROL AUTO VOLUME LEVELER Auto Volume automatically remains on the same level of volume if you change channel. Audio Press the M M E E N N U U button and then button to select the Sound Mode A A u u d d i i o o menu. Auto Volume Balance TV Speaker...
  • Page 42: Clock Setup

    TIME SETTING CLOCK SETUP You must set the time correctly before using on/off timer function. If current time setting is erased by a power failure or the set is unplugged, reset the clock. Time Press the M M E E N N U U button and then button to select the Clock - - : - - AM...
  • Page 43: Sleep Timer Setting

    TIME SETTING SLEEP TIMER SETTING You do not have to remember to switch the set off before you go to sleep. The sleep timer automatically switches the set off after the preset time has elapsed. Time Press the M M E E N N U U button and then button to select the Clock Off Time...
  • Page 44: Option Setting

    OPTION SETTING ON-SCREEN MENU LANGUAGE SELECTION Installation guide menu appears on screen when it is turned on for the first time. button and then, E E N N T T E E R R button to Option Press the Language To Set select your desired language.
  • Page 45 OPTION SETTING CAPTION/TEXT Text services give a wide variety of information on all kind of subjects (ex. captioned program lists, weather forecasts, stock exchange topics, news for hearing-impaired..) on up to half of the screen. But not all stations offer text services, even though they might offer captioning.
  • Page 46: Power Indicator

    OPTION SETTING POWER INDICATOR It helps you control LED when power is turned on. Option Press the M M E E N N U U button and then button to select the Language O O p p t t i i o o n n menu. Key Lock Caption/Text Press the...
  • Page 47: Troubleshooting

    APPENDIX TROUBLESHOOTING T T h h e e o o p p e e r r a a t t i i o o n n d d o o e e s s n n o o t t w w o o r r k k n n o o r r m m a a l l l l y y . . Check to see if there is any object between the product and the remote control caus- ing obstruction.
  • Page 48 APPENDIX T T h h e e a a u u d d i i o o f f u u n n c c t t i i o o n n d d o o e e s s n n o o t t w w o o r r k k . . Press the VOL button.
  • Page 49 APPENDIX ‘ ‘ U U n n k k n n o o w w n n P P r r o o d d u u c c t t ’ ’ m m e e s s s s a a g g e e a a p p p p e e a a r r s s w w h h e e n n t t h h e e p p r r o o d d u u c c t t i i s s c c o o n n n n e e c c t t e e d d . . Install the product driver, which is provided with the product, or download it from the web site.
  • Page 50: Maintenance

    APPENDIX MAINTENANCE Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you can enjoy your new set. Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning. Cleaning the Screen To keep the dust off your screen for a while, wet a soft cloth in a mixture of lukewarm water and a little fab- ric softener or dishwashing detergent.
  • Page 51: Product Specifications

    APPENDIX PRODUCT SPECIFICATIONS <M227WA> Screen Type LCD Panel 21.53 inches Wide (546.86 mm) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Visible diagonal size: 546.86 mm Pixel Pitch 0.248(H) x 0.248(V) mm Video Signal Max. Resolution 1920 X 1080 @60 Hz Recommended Resolution 1920 X 1080 @60 Hz Horizontal Frequency...
  • Page 52 APPENDIX PRODUCT SPECIFICATIONS <M237WA> Screen Type LCD Panel 23 inches Wide (584.2 mm) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Visible diagonal size : 584.2 mm Pixel Pitch 0.265(H) x 0.265(V) mm Video Signal Max. Resolution 1920 X 1080 @60 Hz Recommended Resolution 1920 X 1080 @60 Hz Horizontal Frequency...
  • Page 53: How To Connect

    APPENDIX IR CODES 1. How to Connect Connect your wired remote control to the Remote Control port on the set. 2. Remote Control IR Codes Output waveform Single pulse, modulated with 37 .917KHz signal at 455KHz Carrier frequency FCAR = 1/TC = fOSC/12 Duty ratio = T1/TC = 1/3 Configuration of frame 1st frame...
  • Page 54 APPENDIX Code Code Function Note Function Note (Hexa) (Hexa) R/C Button R/C Button INPUT R/C Button MUTE R/C Button POWER R/C Button (Power On/Off) 10 ~ 19 Number Key 0 ~ 9 R/C Button MENU R/C Button Q.VIEW R/C Button RETURN R/C Button R/C Button...
  • Page 55: External Control Through Rs-232C

    APPENDIX EXTERNAL CONTROL THROUGH RS-232C Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) and control the set’s functions externally. Connect the serial port of the control device to the RS-232C jack on the set back panel.RS-232C connection cables are not supplied with the set.
  • Page 56: Communication Parameters

    APPENDIX RS-232C Configurations 7-Wire Configurations ( Standard RS-232C cable ) 3-Wire Configurations ( Not standard ) D-Sub 9 D-Sub 9 D-Sub 9 D-Sub 9 Set ID - Use this function to specify a set ID number. - Refer to ‘Real Data Mapping 1’. See page 59. Option Press the M M E E N N U U button and then use button to select the...
  • Page 57: Transmission / Receiving Protocol

    APPENDIX Command Reference List DATA DATA C C O O M M M M A A N N D D 1 1 C C O O M M M M A A N N D D 2 2 C C O O M M M M A A N N D D 1 1 C C O O M M M M A A N N D D 2 2 (Hexadecimal) (Hexadecimal) 01.
  • Page 58 APPENDIX 0 0 1 1 . . P P o o w w e e r r ( ( C C o o m m m m a a n n d d : : k k a a ) ) 0 0 5 5 .
  • Page 59 APPENDIX 1 1 0 0 . . S S h h a a r r p p n n e e s s s s ( ( C C o o m m m m a a n n d d : : k k k k ) ) 1 1 5 5 .
  • Page 60 APPENDIX 1 1 9 9 . . A A u u t t o o C C o o n n f f i i g g u u r r e e ( ( C C o o m m m m a a n n d d : : j j u u ) ) 2 2 2 2 .

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