LG M4720CCBA - Manuals

6 Connecting the Speakers Attach the speakers to the set using screws as shown below. Then, connect the speaker cable. When the speakers are installed. *Connect the input terminal with the proper color match. Remove the paper. Cable holder After installing your speakers, use holders and cable ties t...

7 Unscrew the screws on the back of the product. Use them to mount the speakers on both sides of the product as shown in the figure. (The screws provided with the speakers are not allowed.) When the speakers are installed. *Connect the input terminal with the proper color match. After installing you...

8 Portrait Mode "When installing in portrait mode, rotate the set clockwise." - Only on some models.

9 Using the Remote Control Remote Control Buttons 1 2 5 3 4 7 6 9 8 13 12 11 10 P A G E INPUT ENERGY SAVING MARK ARC ON OFF . , ! ABC DEF GHI JKL MNO PQRS TUV 1/a/A - * # WXYZ CLEAR OK S.MENU MONITOR PSM AUTO MUTE BRIGHT NESS MENU ID BACK TILE ON OFF EXIT POWER 1 2 5 4 7 6 9 8 13 12 11 10 3 POWER On...

10 ENERGY SAVING Button - Adjusts the Energy Saving mode of the set. INPUT Select Button Accesses the Input Signal Window. Selects the signal type you want using < >. CLEAR Button - It is not available to use this function. ARC Button - Selects the Aspect Ratio mode. BRIGHTNESS Button - Adjust...

11 Part Names and Functions Rear View * LINE OUTA terminal that is used to connect to the speaker including a built-in amplifier (amp).Check the connecting terminal of the PC sound card before connecting. If the Audio Out of the PC sound card only has a Speaker Out jack, reduce the PC volume. If the...

12 Check that the computer, monitor and the peripherals are turned off. Then, connect the signal input cable. Connecting with a D-Sub Signal Input Cable.Connecting with an HDMI-DVI Signal Input Cable (not included) * When HDMI PC is used, a compatibility problem may occur. MAC Macintosh Adapter (not...

13 Select an input signal. Press INPUT on the remote control to select the input signal. Or, press INPUT on the bottom of the set. • Connecting two computers. Connect the signal cables (HDMI-DVI and D-Sub) to each computer. Press INPUT on the remote control to select the computer to use. • Connect t...

14 • Using a LAN establishes communication between your PC and the set and enables use of the OSD menus on the PC as well as the set. Note Connecting to External Devices Connect the LAN cable as shown below. Connect the LAN cable and install the eZ-Net Manager program on the CD-ROM. For more informa...

15 Using RGB Input Using AV Input To use different set connected to each other, connect one end of the signal input cable (15-pin D-Sub signal cable) to the RGB OUT connector of set 1 and connect the other end to the RGB IN connector of other set. Connecting to External Devices Set 1 Set 1 Set 2 Set...

16 This set supports a VESA FDMI compliant mounting interface. These mounts are purchased separately and are not available from LG. Refer to the instructions included with your wall mount for more info. Connecting to External Devices VESA FDMI Wall Mounting Kensington Security Slot The Set is equipp...

17 Connecting to External Devices Connecting with a BNC Cable • Select AV . Connect the video cable as shown below and then connect the power cord (see page 12). Connecting with a BNC Cable • Connect the input terminal with a proper color match. BNC Cable(not included) Set VCR/DVD Receiver Select an...

18 • Select Component. Connect the AV cable as shown in the below figure, then connect the power cord (see page 12). • Connect the input terminal with the matching color. BNC Cable(not included) HDTV Receiver Select an input signal. Press INPUT on the remote control to select the input signal. Or, p...

19 Connect the AV cable as shown below and connect the power cord (see page 12). RCA-PC Audio Cable (not included) VCR/DVD/Set-top Box HDMI-DVI Signal Cable(not included) VCR/DVD/Set-top Box Select an input signal. Press INPUT on the remote control to select the input signal. Or, press INPUT on the ...

20 User Menus Screen Adjustment Options Turns the set on/off. This Indicator lights up green when the set is operating normally (on mode). If the set is in sleep mode (Energy Saving), the indicator color changes to amber. On/Off Button ▼ ▲ Adjusts the volume. ▼ ▲ Adjusts up and down. Shows/hides the...

21 User Menus The sensor from which the set receives signals from the remote control. Screen Adjustment Options [For PC Analog signal] AUTO/SET Button AV Composite Video Component HDTV, DVD RGB 15-pin D-Sub analog signal HDMI/DVI Digital signal - Toggles between inputs INPUT Button IR Receiver Auto ...

22 OSD Menu Note OSD (On-Screen Display) • The OSD function enables you to adjust the screen status conveniently since it provides graphical menu representation. User Menus Icon Function Description Adjusts the audio. Adjusts screen brightness, contrast and color to your preference. Adjusts the scre...

23 User Menus Adjusting the OSD (On-Screen Display) • Use the remote control to adjust the OSD. Adjusting the Screen Automatically Press AUTO/SET (AUTO on the remote Control) when viewing a PC analog signal. The optimal screen settings will be selected that suit the current mode. If adjustments are ...

24 User Menus Adjusting Screen Color Aspect Ratio Move OK PICTURE Aspect Ratio : 16:9 Energy Saving : Off Picture Mode : Standard • Backlight 70 • Contrast 90 • Brightness 50 • Sharpness 70 • Color 60 ▼ Aspect Ratio : 16:9 To select the image size of the screen. 16:9: Widescreen mode. Just Scan: Dis...

25 Move OK PICTURE Aspect Ratio : 16:9 ꕫ Energy Saving : Off Picture Mode : Standard • Backlight 70 • Contrast 90 • Brightness 50 • Sharpness 70 • Color 60 ▼ Energy Saving : Off User Menus Adjusting Screen Color Energy Saving OffLevel 1Level 2Level 3 Off The screen brightness adjusting menu helps yo...

27 User Menus Move OK PICTURE Aspect Ratio : 16:9 Energy Saving : Off Picture Mode : Standard (User) • Backlight 70 • Contrast 90 • Brightness 50 • Sharpness 70 • Color 60 ▼ • Backlight 70 Backlight: Adjusts the brightness of LCD panel. Contrast: Adjusts the difference between light and dark levels....

28 User Menus Move OK PICTURE ▲ • Contrast 90 • Brightness 50 • Sharpness 70 • Color 60 • Tint 0 • Advanced Control • Picture Reset Screen • Advanced Control ꔉ High Medium High Medium High Off Color TemperatureDynamic ContrastDynamic ColorNoise ReductionGammaBlack LevelFilm Mode Close ◄ Medium ► Adj...

29 User Menus Move OK PICTURE ▲ • Contrast 90 • Brightness 50 • Sharpness 70 • Color 60 • Tint 0 • Advanced Control • Picture Reset Screen • Picture Reset Move OK PICTURE ▲ • Contrast 90 • Brightness 50 • Sharpness 70 • Color 60 • Tint 0 • Advanced Control • Picture Reset Screen Screen Adjusting Scr...

30 Adjusting Audio User Menus Move AUDIO Auto Volume : Off Clear Voice II : Off • Level 3 Balance 0 Sound Mode : Standard • Treble 50 • Bass 50 • Reset ▼ OK Auto Volume : Off Auto Volume Automatically adjusts uneven sound volumes across all channels or signals to the most appropriate level. To use t...

31 Adjusting the Timer User Menus Move TIME OK ClockOff Time : Off On Time : Off Sleep Timer : Off Auto Off : On Power On Delay : Off Clock : −− : −− −−−− • In the event of power interruption (disconnection or power failure), the clock must be reset.• Once the on or off time is set, these functions ...

32 User Menus Move OPTION OK Language : English Input Label Key Lock : Off Set ID : Off ISM Method : Normal DPM Select : On Power Indicator : ON Interface Select : RS232C ∨ Language : English Language Chooses the language in which the control names are displayed. Input Label Selects a label for each...

34 Select Tile Mode and choose Tile alignment and set the ID of the current set to set the location. Only after pressing OK will the adjustments be saved. - Must be displayed with various other set. - Must be in a function that can be connected to RS-232C or RGB Out. - Tile Mode works with several s...

35 - Tile Mode (set 1 to 2): c(2) x r(1) - Tile Mode (set 1 to 9): c(3) x r(3) - Tile Mode (set 1 to 16): c(4) x r(4) User Menus Row Column ID 1 ID 2 ID 4 ID 5 ID 6 ID 7 ID 8 ID 9 ID 3 Tile ID: Select the location of the Tile by setting an ID. Natural: Omits the distance between the screens allowing...

36 User Menus USB Options Connecting USB Devices When you connect a USB device, this pop-up menu is displayed, automatically. The pop-up menu will not be displayed while the OSD, EPG or Schedule list is displayed. When the pop-up menu appears, you can select Music List, Photo List or Movie List in t...

37 User Menus USB Options Precautions when using the USB device • Only a USB storage device is recognizable. • If the USB storage device is connected through a USB hub, the device is not recognizable. • A USB storage device using an automatic recognition program may not be recognized. • A USB storag...

38 User Menus USB Options You can view photo files on USB storage devices.The On-Screen Display may be different from your set. Images are an example to assist with set operation. Supported JPG Photo File TypesBaseline: 15360 x 8640Progressive: 1024 x 768• You can view JPG files only.• Non-supported...

39 User Menus USB Options Photo Selection and Pop-Up Menu ➩ View: Displays the selected item. Mark All: Marks all photos on the screen. Unmark All: Deselects all marked photos. Delete: Deletes the selected photo. Close: Closes the pop-up menu. Photo List Page 2/3 Drive1 JMJ001 1366x768, 125KB Up Fol...

40 User Menus USB Options ◄ 1/17 ► Slideshow ◘ BGM ◘ Delete Option Hide ꘤ ► Slideshow When no picture is selected, all photos in the current folder are displayed during slide show. If some photos are selected, those photos are displayed in a slide show. • Set the time interval of the slide show in O...

41 User Menus You can play music files stored on USB storage devices. Purchased music files (*.MP3) may have copyright restrictions. Playback of these files may not be supported by this set. The On-Screen Display may be different from your set. Images are an example to assist with set operation. Sup...

42 Music Selection and Pop-Up Menu ➩ Up to 6 music files are listed per page. Play (During stop): Plays the selected music files. When playback of a file stops, the next selected file will be played. When there are no selected music files left to play, the next file in the current folder will be pla...

43 Music S003 0:27 / 3:67 If you don't press any button for a while during playback, the play information box (as shown below) will display as a screen saver. What is the ‘ Screen Saver ’? The screen saver prevents screen pixel damage due to a fixed image remaining on the screen for an extended peri...

46 Movie Selection and Pop-Up Menu ➩ Play: Plays the selected movie. DivXplay is executed while the screen changes. Mark All: Marks all movies in the folder. Unmark All : Deselect all marked movies. Delete: Deletes the selected movie. Close: Closes the pop-up menu. User Menus USB Options • If a file...

47 When you select the Set Video Play, User Menus Adjusts the USB options. 1/6 1/6 Off +0.5 Latin 1 15 ◀ Full Screen ▶ Picture SizeSubtitle Language Audio Language Subtitle File ● Language ● Sync ● Position OK Option Picture Size : Sets to [ Full Screen ] or [ Original Size ]. Subtitle Language : Al...

48 User Menus Move USB OK Photo ListMusic ListMovie ListDivX Reg. CodeDeactivation DivXReg. Code ꔉ USB Options • Supported Movie File Types Resolution: under 25 frames/sec (720x576 WxH pixels). Frame rate : under 30 frames/sec (720x480) • Video Codec: MPEG1, MPEG2, MPEG4 (doesn’t support Microsoft M...

49 Move USB OK Photo ListMusic ListMovie ListDivX Reg. CodeDeactivation Deactivation ꔉ Deactivation Deactivating devices allows users who have activated all the available devices through the web server and are blocked from activating more devices. DivX VOD allows the consumer to activate up to 6 dev...

50 Troubleshooting • See if the power cord is properly connected to the outlet. • See if the power switch is turned on. • May need service. • Adjust brightness and contrast again. • Backlight may need repair. • If the set is in power saving mode, move the mouse or press any key. • Turn both devices ...

51 Troubleshooting ● Is the screen position wrong? ● Do thin lines appear in the background? ● Horizontal noise appears or the characters look blurred. ● The screen is displayed abnormally. The Screen Image Looks Abnormal • D-Sub analog signal - Press AUTO on the remote control to automatically sele...

52 Troubleshooting • Set the number of colors to more than 24 bits (true color) Select Control Panel - Display - Settings - Color Table menu in Windows. • Check the connection status of the signal cable. Or, re-insert the PC video card. • Several pixels (red, green, white or black color) may appear ...

53 Specifications Note • The specifications shown above may be changed without prior notice for quality improvement. LCD Panel Power Dimensions & Weight 119.28 cm (46.96 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) PanelVisible diagonal size : 119.28 cm 0.5415 mm x 0.5415 mm X R...

55 Max. Resolution RGB : 1920 x 1080 @ 60 Hz HDMI/DVI : 1920 x 1080 @ 60 Hz - It may not be supported depending on the OS or video card type. Recommended Resolution RGB : 1920 x 1080 @ 60 Hz HDMI/DVI : 1920 x 1080 @ 60 Hz - It may not be supported depending on the OS or video card type. Horizontal F...

56 Mode Set On Mode Sleep Mode Off Mode Blue Amber - 1 to 17: RGB mode *: HDMI/DVI mode Component 480i o x 576i o x 480p o o 576p o o 720p o o 1080i o o 1080p o o HDMI/DVI (DTV) Specifications PC Mode - Preset Mode DTV Mode Power Indicator Note • DTV/PC selection on HDMI/DVI inputs is available for ...

Controlling Multiple Set RS-232C A1 A1 A1 Connecting the cable Connect the RS-232C cable as shown in the picture. You need to purchase a cable to connect the RS-232C socket as it is not provided as the accessory. The RS-232C protocol is used for communication between the PC and product. You can turn...

Controlling Multiple Set RS-232C A2 COMMAND 1 COMMAND 2 DATA1 DATA2 DATA3 Command Reference List k a 00H to 01H k b 02H to 09H k c 01H to 1FH k d 00H to 01H k e 00H to 01H k f 00H to 64H k g 00H to 64H k h 00H to 64H k i 00H to 64H k j 00H to 64H k k 00H to 64H k l 00H to 01H k m 00H to 01H k t 00H ...

Controlling Multiple Set RS-232C A3 COMMAND 1 COMMAND 2 DATA1 DATA2 DATA3 38. Scheduling input select 39. Sleep Time 40. Auto Sleep 41. Power On Delay 42. Language 43. DPM Select 44. Reset 45. Power Saving 46. Power Indicator 47. Serial no. 48. S / W Version 49. Input Select f u F1H to F4H f f 00H t...

Controlling Multiple Set RS-232C A4 OK Acknowledgement * The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is data read mode, it indicates present status data. If the data is data write mode, it returns the data of the PC computer....

Controlling Multiple Set RS-232C A13 18. Auto Configure(Command: j u) ► To adjust picture position and minimize image shaking automatically. it works only in RGB(PC) mode. Transmission Data 1 : To setAcknowledgement Transmission / Receiving Protocol 19. Key(Command : m c) ► To send IR remote key cod...

Controlling Multiple Set RS-232C A14 20. Tile Mode(Command : d d) ► Change a Tile Mode. Transmission * The data can not be set to 0X or X0 except 00. Acknowledgement Transmission / Receiving Protocol Data Description 00 or 11 Tile mode is off. 12 1 x 2 mode(column x row) 13 1 x 3 mode 14 1 x 4 mode ...

Controlling Multiple Set RS-232C A18 A18 Transmission / Receiving Protocol 28. Sound Mode (Command : d y ) ► To adjust the Sound mode. Transmission Data Structure Acknowledgement Data(Hex) 01 02 03 04 05 Mode Standard Music Cinema sport Game 29. Fan Fault check (Command : d w ) ► To check the Fan fa...

Controlling Multiple Set RS-232C A20 A20 33. Auto volume (Command : d u) ► Automatically adjust the volume level. Transmission Data 0 : Off 1 : OnAcknowledgement 34. Speaker (Command : d v) ► Turn the speaker on or off. Transmission Data 0 : Off 1 : On Acknowledgement Transmission / Receiving Protoc...

Controlling Multiple Set RS-232C A21 35. Time (Command : f a) ► Set the current time. Transmission [Data1] 0 : Monday 1 : Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday [Data2] 0H to 17H (Hours) [Data3] 00H to 3BH (Minutes) Acknowledgement *When reading data, FFH is inputted f...

Controlling Multiple Set RS-232C A22 Transmission / Receiving Protocol Transmission [Data1] 1. f1h to f4h(read one index) f1: read 1st index of On Time List, f2: read 2nd index of On Time List f3: read 3rd index of On Time List f4: read 4th index of On Time List 2. e1h~e4h(delete one index), e0h(del...

Controlling Multiple Set RS-232C A31 IR Codes RS-232C A31 Remote Control IR Code Output waveform single pulse, modulated with 37.917kHz signal at 455kHz ► Configuration of frame T1 Tc ▪ Repeat frame Tf Repeat code ► Lead code ► Repeat code ► Bit description 2.25 ms 9 ms 0.55ms ► Frame interval : Tf ...

Controlling Multiple Set RS-232C A32 IR Codes RS-232C A32 Code(Hex) Function Note UP( ∧ ) DOWN( ∨ ) RIGHT(>)LEFT(<)POWER ON/OFFMONITOR ON MONITOR OFF MUTEEnergy SavingINPUT MENU EXIT PSMOK Number Key 0Number Key 1Number Key 2Number Key 3Number Key 4Number Key 5Number Key 6Number Key 7Number Ke...

Make sure to read the Safety Precautions before using the product. Ke e p t h e O w n e r ' s M a n u a l (C D ) i n a n accessible place for future reference. The model and serial number of the SET is located on the back and one side of the SET. Record it below should you ever need service. MODEL S...