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LG M4720C Owner's Manual
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LG M4720C Owner's Manual

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OWNER'S MANUAL
MONITOR SIGNAGE
Please read this manual carefully before operating
your set and retain it for future reference.
MONITOR SIGNAGE MODELS
M4720C
M5520C
www.lg.com

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Summary of Contents for LG M4720C

  • Page 1 OWNER’S MANUAL MONITOR SIGNAGE Please read this manual carefully before operating your set and retain it for future reference. MONITOR SIGNAGE MODELS M4720C M5520C www.lg.com...

  • Page 2: Table Of Contents

    Table of Contents Accessories Connecting the Stand Connecting the Speakers Install in Portrait Mode Using the Remote Control Name and Function of the Parts Connecting to External Devices When Connecting to your PC ...12 When using the LAN ...14 Daisy Chain Monitors ...15 VESA FDMI wall Mounting ...16 Video Input ...17 Component Input (480i/480p/576i/576p/720p/1080i/1080p) ...18...

  • Page 3: Accessories

    ❖ Note that optional accessories may look different from those shown here. Stand kit ❖ Applicable only for models that support the stand. M4720C Stand (2) Speaker kit ❖ Applicable only for models that support the speakers. Cable holder/Cable tie...

  • Page 4: Connecting The Stand

    Connecting the Stand - Only on some models. M4720C Take the parts for the stand out of the box and assemble them as shown in the picture. Parts Place a soft cloth on the table and put the product with the screen facing downward.
  • Page 5 Connecting the Stand - Only on some models. M5520C Take the parts for the stand out of the box and assemble them as shown in the picture. Parts Place a soft cloth on the table and put the product with the screen facing downward. Connect the stand as shown in the following picture.

  • Page 6: Connecting The Speakers

    Connecting the Speakers - Only on some models. M4720C Mount the speakers onto the monitor using the screws provided as shown. After installing your speakers, use holders and cable ties to organize the speaker cables. Cable holder Remove the paper.
  • Page 7 Connecting the Speakers - Only on some models. M5520C 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.) After installing your speakers, use holders and cable ties to organize the speaker cables.

  • Page 8: Install In Portrait Mode

    Install in Portrait Mode - Only on some models. "When installing Portrait, rotate it clockwise based on its front."...

  • Page 9: Using The Remote Control

    Using the Remote Control Name of the Remote Control Buttons POWER ENERGY INPUT MONITOR SAVING . , ! PQRS WXYZ 1/a/A CLEAR - * # MARK BRIGHT NESS MUTE MENU AUTO S.MENU BACK EXIT TILE Power On / Off Button - Switches the set on from standby or off to standby.

  • Page 10: Inserting Batteries Into Remote Control

    Using the Remote Control POWER ENERGY INPUT MONITOR SAVING . , ! PQRS WXYZ 1/a/A CLEAR - * # MARK BRIGHT NESS MUTE AUTO S.MENU MENU BACK TILE EXIT Inserting batteries into remote control. AAA Type Energy Saving Button - Adjust the Energy Saving mode of the SET. INPUT Select Button If you press the button once, the following Input Signal Window will appear.

  • Page 11: Name And Function Of The Parts

    Name and Function of the Parts * The product image in the user's guide could be different from the actual image. Rear View Power Connector Connect the power cord RS-232C Serial Ports RGB, HDMI/DVI Ports HDMI Supports High Definition input and HDCP (High-bandwidth Digital Content Protection).

  • Page 12: Connecting To External Devices

    Connecting to External Devices When Connecting to your PC First of all, see if the computer, product and the peripherals are turned off. Then, connect the signal input cable. When connecting with the D-Sub signal input cable. When connecting with the HDMI-DVI signal input cable (not included). * When HDMI PC is used, a compatiblity problem might occur.
  • Page 13 Connecting to External Devices Turn on power by pressing the power button on the product. Turn on the PC. Select an input signal. Press the INPUT button on the remote control to select the input signal. INPUT → → OK Or, press the INPUT button on the back of the product.

  • Page 14: When Using The Lan

    Connecting to External Devices When using the LAN Connect the LAN cable as shown in the diagram below. Connect PC to Monitor directly. Product Using the Internet. Network Product Network Connect the LAN cable and install the eZ-Net Manager program on the CD-ROM. For more information about the program, please refer to eZ-Net Guide in the enclosed CD-ROM.

  • Page 15: Daisy Chain Monitors

    Connecting to External Devices Daisy Chain Monitors When using RGB input To use different products connected to each other Connect one end of the signal input cable (15-pin D-Sub Signal Cable) to the RGB OUT connector of product 1 and connect the other end to the RGB IN connector of other products.

  • Page 16: Vesa Fdmi Wall Mounting

    Connecting to External Devices VESA FDMI wall Mounting This product supports a VESA FDMI compliant mounting interface. These mounts are purchased separately and not available from LG. Refer to the instructions included with wall mount for more info. M4720C M5520C...

  • Page 17: Video Input

    Connecting to External Devices Video Input Connect the video cable as shown in the below figure and then connect the power cable. (See page 12). When connecting with a BNC cable. • Connect the input terminal with a proper color match. Product BNC Cable (not included)

  • Page 18: Component Input (480I/480P/576I/576P/720P/1080I/1080P)

    Connecting to External Devices Component Input (480i/480p/576i/576p/720p/1080i/1080p) Connect the video/audio cable as shown in the below figure and then, connect the power cord (See page 12). • Connect the input terminal with a proper color match. Product BNC Cable (not included) HDTV Receiver Note - Some devices may require HDCP in order to display HD signals.

  • Page 19: Hdmi Input (480P/576P/720P/1080I/1080P)

    Connecting to External Devices HDMI Input (480p/576p/720p/1080i/1080p) HDMI Supports High Definition input and HDCP (High-bandwidth Digital Content Protection). Some devices require HDCP in order to display HD signals. Connect the video/audio cable as shown in the below figure and then connect the power cord (See page 12).

  • Page 20: User Menus

    Screen Adjustment options On/Off button Power Indicator MENU Button OSD Select / Adjust Button ▲ ▼ Adjust the up and down. ◄ ► Adjust the volume. User Menus Press this button to turn on the power. Press this button again to turn it off. This Indicator lights up green when the display operates normally(on mode).
  • Page 21 Screen Adjustment options AUTO/SET Button INPUT Button IR Receiver User Menus [For PC Analog signal] Auto in progress For optimal display change resolution to 1920 x 1080 [When XGA Mode is active and 1920 x 1080 is selected] Auto in progress INPUT →...

  • Page 22: Osd Menu

    User Menus OSD Menu Icon Adjusts screen brightness, contrast and color. Picture Adjusts the audio options. Audio Adjusts the timer options. Time Adjusts the screen status according to the circumstances. Option Adjusts the tile options. Tile Adjusts the USB options. OSD(On Screen Disp lay) Note •...

  • Page 23: How To Adjust The Osd (On Screen Display) Screen

    How to adjust the OSD (On Screen Display) screen ➩ ➩ MENU Pops up Move where Select a the menu you want to menu icon screen adjust Press the MENU Button, then the main menu of the OSD appears. To access a control, use the When the icon you want becomes highlighted, press the OK Button.

  • Page 24: Adjusting The Display Image

    Adjusting the display image Aspect Ratio PICTURE Aspect Ratio : 16:9 Aspect Ratio : 16:9 Energy Saving : Off Picture Mode : Standard • Backlight • Contrast • Brightness • Sharpness • Color ▼ To select the image size of the screen. 16:9 : Widescreen mode.

  • Page 25: Energy Saving

    Adjusting the display image Energy Saving PICTURE Aspect Ratio : 16:9 ꕫ Energy Saving : Off Energy Saving : Off Picture Mode : Standard • Backlight • Contrast • Brightness • Sharpness • Color ▼ This screen brightness adjusting menu helps you save energy. Level : Total 4 screen brightness levels are provided.
  • Page 26 Adjusting the display image Picture Mode PICTURE Aspect Ratio : 16:9 Energy Saving : Off Picture Mode : Standard Picture Mode : Standard • Backlight • Contrast • Brightness • Sharpness • Color ▼ Toggles between screen presets. Standard : The most general and natural screen display status. Vivid : Select this option to display with a sharp image.
  • Page 27 Adjusting the display image Picture Mode PICTURE Aspect Ratio : 16:9 Energy Saving : Off Picture Mode : Standard (User) • Backlight • Backlight 70 • Contrast • Brightness 50 • Sharpness 70 • Color ▼ Backlight : To control the brightness of the image, adjust the brightness of LCD panel. Contrast : Adjust the difference between the light and dark levels in the picture.
  • Page 28 Adjusting the display image Advanced Control PICTURE ▲ • Contrast • Brightness • Sharpness • Color • Tint • Advanced Control • Advanced Control • Picture Reset Screen Color Temperature : Color Settings Cool : Slightly purplish white. Medium : Slightly bluish white. Warm : Slightly reddish white.

  • Page 29: Picture Reset

    Adjusting the display image Picture Reset PICTURE ▲ • Contrast • Brightness • Sharpness • Color • Tint • Advanced Control • Picture Reset • Picture Reset Screen Screen PICTURE ▲ • Contrast • Brightness • Sharpness • Color • Tint •...

  • Page 30: Adjusting The Audio Function

    Adjusting the audio function AUDIO Auto Volume : Off Auto Volume : Off Clear Voice II : Off • Level Balance Sound Mode : Standard • Treble • Bass • Reset ▼ Auto Volume To adjust uneven sound volumes across all channels or signals automatically to the most appropriate level.

  • Page 31: Adjusting The Timer Function

    Adjusting the timer function TIME Clock Clock : −− : −− −−−− Off Time : Off On Time : Off Sleep Timer : Off Auto Off : On Power On Delay : Off Automatic Standby : On(4 hours) On/Off time The off time automatically switches the set to standby at the pre-set time.

  • Page 32: Selecting The Options

    Selecting the options OPTION Language : English Language : English Input Label Key Lock : Off Set ID : Off ISM Method : Normal DPM Select : On Power Indicator : ON Interface Select : RS232C ▼ Language To choose the language in which the control names are displayed. Input Label Selects a label for each input source.
  • Page 33 Selecting the options OPTION ▲ ISM Method : Normal DPM Select : On DPM Select : On Power Indicator : ON Interface Select : RS232C Network Setup Information Factory Reset DPM Select A user can choose to turn the power saving mode on / off. Power Indicator Use this function to set the power indicator on the front side of the product to On or Off.

  • Page 34: Adjusts The Tile Options

    Adjusts the tile options. Tile Mode TILE Tile Mode : 2x2 Tile Mode : Off Tile ID Natural Mode : Off H Size V Size H Position V Position Reset Tile mode and choose Tile alignment and set the ID of the current product to set location. Only after pressing the SET button the adjustments made to the settings will be saved.
  • Page 35 Adjusts the tile options. - Tile mode (product 1 ~ 9) : c(3) x r(3) column - Tile mode (product 1 ~ 2) : c(2) x r(1) column - Tile mode (product 1 ~16) : c(4) x r(4) column ID 2 ID 1 ID 6 ID 5...

  • Page 36: Adjusts The Usb Options

    Adjusts the USB options. When connecting the USB device When you connect a USB device, this pop up menu is displayed, automatically. “POP UP MENU” will not be displayed while the OSD including Menu, EPG or Schedule list is activated. When the Pop Up menu appears, you can select Music List, Photo List or Movie List in the MY MEDIA menu.
  • Page 37 Adjusts the 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 programme may not be recognized. •...

  • Page 38: Photo List

    Adjusts the USB options. Photo List You can view photo files on USB storage device. The On Screen Display may be different from your Set. Images are an example to assist with the Set operation. PHOTO(*.JPEG) supporting file Baseline: 15360 x 8640 Progressive : 1024 x 768 •...
  • Page 39 Adjusts the USB options. Photo Selection and PopUp Menu Photo List Page 2/3 No Marked Drive1 Up Folder KY103 JMJ001 KY101 02/12/2010 KY104 KY102 02/12/2010 KY105 JMJ001 02/12/2010 JMJ005 JMJ002 02/12/2010 JMJ006 1366x768, 125KB JMJ003 02/12/2010 JMJ007 Up Folder JMJ004 02/12/2010 JMJ008 Navigation...
  • Page 40 Adjusts the USB options. How to view photo Detailed operations are available on full-sized photo view screen. ◄ 1/17 ► ꘤ Slideshow ◘ BGM ◘ Delete Option ► 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.

  • Page 41: Music List

    Adjusts the USB options. Music List You can play music files on USB storage device. Purchased music files(*.MP3) may contain copyright restrictions. Playback of these files may not be supported by this model. Music file on your USB device can be played by this unit. The On Screen Display may be different from your Set.
  • Page 42 Adjusts the USB options. Music Selection and PopUp Menu As shown, up to 6 music titles are listed per page. Music List Page 2/3 No Marked Music Title S003 Up Folder S001 S002 S003 00:00/01:34 S004 S005 Up Folder Navigation Option Page Change MARK...
  • Page 43 User Menus Adjusts the USB options. If you don't press any button for a while during playback the play information box (see below). The ‘Screen Saver’? Screen saver is to prevent screen pixel damage due to an fixed image remaining on the screen for a extended period of time.

  • Page 44: Movie List

    Adjusts the USB options. Movie List The movie list is activated once USB is detected. It is used when playing movie files on Set. Displays the movies in the USB folder and supports Play. Allows playback of all movies in the folder. Video editing is not supported but files can be deleted.

  • Page 45: Screen Components

    Adjusts the USB options. Screen Components Movie List Page 2/3 No Marked Movie M002 Up Folder Favorite Music M001 M002 640x480, 720KB M001 Up Folder M001 Navigation Option Moves to upper level folder Current page / Total pages Total number of marked movie title Usable USB memory Corresponding buttons on the remote control Note...

  • Page 46: Using The Remote Control

    Adjusts the USB options. Movie Selection and PopUp Menu Movie List Page 2/3 No Marked Movie Title M002 Up Folder Favorite Music M001 M002 640x480, 720KB M001 Up Folder M001 Navigation Option Page Change MARK Movie List Page 2/3 No Marked Movie Title M002...
  • Page 47 Adjusts the USB options. When you select the Movie Option Picture Size : Sets to [Full Screen] or [Original Size]. Subtitle Language : Allows to select the language you want for the file with multiple subtitle tracks. This option is not available if the file has only one subtitle track. Audio Language : Allows to select the language you want for the file with multiple audio tracks.

  • Page 48: Divx Registration Code

    Adjusts the USB options. DivX Registration Code Photo List Music List Movie List DivX Reg. Code DivX Reg. Code Deactivation Confirm the DivX registration code number of the Set. Using the registration number, movies can be rented or purchased at www.divx.com/vod. With a DivX registration code from other Set, playback of rented or purchased DivX file is not allowed.
  • Page 49 Adjusts the USB options. Deactivation Photo List Music List Movie List DivX Reg. Code Deactivation Deactivation The purpose of deactivation is to allow deactivation of devices for users who have activated all the available devices through the web_server and are blocked from activating more devices.

  • Page 50: Troubleshooting

    • Install the product driver, which is provided with the product, or download it from the web site. (http://www.lg.com) • See if the plug&play function is supported by referring to the video card user manual. • The control locking function prevents unintentional OSD setting change due to careless usage.
  • Page 51 Troubleshooting The screen image looks abnormal. ● Is the screen position wrong? ● Do thin lines appear on the background screen? ● Horizontal noise appears or the characters look blurred. ● The screen is displayed abnormally. After-image appears on the product. ●...
  • Page 52 Troubleshooting The audio function does not work. ● No sound? ● Sound is too dull. ● Sound is too low. Screen color is abnormal. ● Screen has poor color resolution (16 colors). ● Screen color is unstable or mono-colored. ● Do black spots appear on the screen? The operation does not work normally.

  • Page 53: Specifications

    Specifications M4720C 119.28 cm (46.96 inch) TFT (Thin Film Transistor) LCD Panel LCD (Liquid Crystal Display) Panel Visible diagonal size : 119.28 cm 0.5415 mm x 0.5415 mm X RGB (Pixel Pitch) Rated Voltage Power Power Consumption Dimensions & Weight Width x Height x Depth [1] 107.95 cm (42.50 inch) x 62.46 cm (24.59 inch) x 12.29 cm (4.83 inch)
  • Page 54 Specifications M5520C 138.78 cm (54.64 inch) TFT (Thin Film Transistor) LCD Panel LCD (Liquid Crystal Display) Panel Visible diagonal size : 138.78 cm 0.630 mm x 0.630 mm X RGB (Pixel Pitch) Rated Voltage Power Power Consumption Dimensions & Weight Width x Height x Depth [1] 125.1 cm (49.3 inch) x 72.2 cm (28.4 inch) x 10.4 cm (4.1 inch) [2] 125.1 cm (49.3 inch) x 79.5 cm (31.3 inch) x 29.8 cm (11.7 inch)
  • Page 55 Specifications Video Signal Max. Resolution Recommended Resolution RGB : 1920 x 1080 @ 60 Hz Horizontal Frequency RGB : 30 kHz to 83 kHz Vertical Frequency Synchronization Type Composite/Separate/Digital Input Connector Environmental Operational Condition Temperature : 0 °C to 40 °C , Humidity : 10 % to 80 % Conditions Storage Condition Applicable only for models that support the speakers...

  • Page 56: Dtv Mode

    Specifications PC Mode - Preset Mode Horizontal Preset mode Frequency (kHz) 640 x 350 31.469 720 x 400 31.468 640 x 480 31.469 640 x 480 37.5 800 x 600 37.879 800 x 600 46.875 832 x 624 49.725 1024 x 768 48.363 1024 x 768 60.123...

  • Page 57: Connecting The Cable

    Controlling the Multiple Product Controlling the Multiple Product RS-232C RS-232C Use this method to connect several products to a single PC. You can control several products at a time by connecting them to a single PC. If the [Set ID] menu in [Option] is set to OFF, the monitor ID value should be set between 1 and 99. Connecting the cable Connect the RS-232C cable as shown in the picture.

  • Page 58: Command Reference List

    Controlling the Multiple Product RS-232C Command Reference List 01. Power 02. Input Select 03. Aspect Ratio 04. Screen Mute 05. Volume Mute 06. Volume Control 07. Contrast 08. Brightness 09. Color 10. Tint 11. Sharpness 12. OSD Select 13. Remote Lock/ key Lock 14.
  • Page 59 Controlling the Multiple Product RS-232C 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.
  • Page 60 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol Transmission [Command1][Command2][ ][Set ID][ ][Data][Cr] * [Command 1]: First command. (k, j, m, d, f, x) * [Command 2]: Second command.(a to u) * [Set ID]: Set up the Set ID number of product. range : 01H to 63H.

  • Page 61: Controlling The Multiple Product

    Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 01. Power(Command : a) ► To control Power On / Off of the Set. Transmission [k][a][ ][Set ID][ ][Data][Cr] Data 0 : Power Off 1 : Power On Acknowledgement [a][ ][Set ID][ ][OK][Data][x] ►...
  • Page 62 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 03. Aspect Ratio(Command : c) (Main picture format) ► To adjust the screen format. You can also adjust the screen format using the ARC (Aspect Ratio Control) button on remote control or in the Screen menu.
  • Page 63 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 05. Volume Mute(Command : e) ► To control On/Off of the Volume Mute. Transmission [k][e][ ][Set ID][ ][Data][Cr] Data 0 : Volume Mute On (Volume Off) 1 : Volume Mute Off (Volume On) Acknowledgement [e][ ][Set ID][ ][OK][Data][x] Data 0 : Volume Mute On (Volume Off)
  • Page 64 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 07. Contrast(Command : g) ► To adjust screen contrast. You can also adjust the contrast in the Picture menu. Transmission [k][g][ ][Set ID][ ][Data][Cr] Data Min : 00H to Max : 64H Acknowledgement [g][ ][Set ID][ ][OK][Data][x] Refer to 'Real data mapping' page A7.
  • Page 65 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 09. Color(Command : i) (Video Timing only) ► To adjust the screen color. You can also adjust the color in the Picture menu. Transmission [k][i][ ][Set ID][ ][Data][Cr] Data Min : 00H to Max : 64H (Hexadecimal code) Refer to 'Real data mapping' page A7.
  • Page 66 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 11. Sharpness(Command : k) (Video Timing only) ► To adjust the screen Sharpness. You can also adjust the sharpness in the Picture menu. Transmission [k][k][ ][Set ID][ ][Data][Cr] Data Min : 00H to Max : 64H (Hexadecimal code) Refer to 'Real data mapping' page A7.
  • Page 67 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 14 Balance(Command : t) ► To adjust the sound balance. Transmission [k][t][ ][Set ID][ ][Data][Cr] Data Min : 00H to Max : 64H (Hexadecimal code) 00H : Step L50 64H : Step R50 Acknowledgement [t][ ][Set ID][ ][OK][Data][x] Data...
  • Page 68 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 16. Abnormal state (Command : z) ► Abnormal State : Used to Read the power off status when Stand-by mode. Transmission [k][z][ ][Set ID][ ][Data][Cr] Data FF : Read Acknowledgement [z][ ][Set ID][ ][OK][Data][x] 0 : Normal (Power on and signal exist) 1 : No signal (Power on) 2 : Turn the monitor off by remote control...
  • Page 69 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 18. Auto Configure(Command: j u) ► To adjust picture position and minimize image shaking automatically. NB : Only applies to RGB(PC) mode. Transmission [j][u][ ][Set ID][ ][Data][Cr] Data 1 : To set Acknowledgement [u][ ][Set ID][ ][OK][Data][x] 19.
  • Page 70 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 20. Tile Mode(Command : d d) ► Change a Tile Mode. Transmission [d][d][ ][Set ID][ ][Data][x] Data Description 00 or 11 Tile mode is off. 1 x 2 mode(column x row) 1 x 3 mode 1 x 4 mode 5 x 5 mode...
  • Page 71 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 21. Tile H Position(Command : d e) ► To set the Horizontal position. Transmission [d][e][ ][Set ID][ ][Data][x] Data Min : 00H to Max : 14H 00H : Step -10(Left) 14H : Step 10(Right) Acknowledgement [e][ ][Set ID][ ][OK/NG][Data][x] 22.
  • Page 72 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 23. Tile H Size(Command : d g) ► To set the Horizontal size. Transmission [d][g][ ][Set ID][ ][Data][x] Data Min : 00H to Max : 64H Refer to 'Real data mapping' page A7. Acknowledgement [g][ ][Set ID][ ][OK/NG][Data][x] 24.
  • Page 73 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 25. Tile ID Set(Command : d i) ► To assign the Tile ID for Tiling function . Transmission [d][i][ ][Set ID][ ][Data][x] Data Min : 00H to Max : 19H (Hexadecimal code) Acknowledgement [i][ ][Set ID][ ][OK/NG][Data][x] 26 Natural Mode (In Tile mode) (Command : d j)
  • Page 74 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 28. Sound Mode (Command : d y ) ► To adjust the Sound mode. Transmission [d][y][][Set ID][][Data][X] Data Structure Mode Data(Hex) Standard Music Cinema sport Game Acknowledgement [y][][Set ID][][OK/NG][Data][x] 29. Fan Fault check (Command : d w ) ►...
  • Page 75 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 30. Elapsed time return(Command : d l) ► To read the elapsed time. Transmission [d][l][ ][Set ID][ ][Data][x] * The data is always FF(in Hex). Acknowledgement [l][ ][Set ID][ ][OK/NG][Data][x] * The data means used hours. (Hexadecimal code) 31.
  • Page 76 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 33. Auto volume (Command : d u) ► Automatically adjust the volume level. Transmission [d][u][][Set ID][][Data][x] Data 0 : Off 1 : On Acknowledgement [u][][Set ID][][OK/NG][Data][x] 34. Speaker (Command : d v) ►...
  • Page 77 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 35. Time (Command : f a) ► Set the current time. Transmission [f][a][][Set ID][][Data1][][Data2][][Data3][Cr] [Data1] 0 : Monday 1 : Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday [Data2] 0H to 17H (Hours)

  • Page 78: Transmission / Receiving Protocol

    Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 36. On Timer (On/Off Timer) Time (Command : f d) ► Set On Timer. Transmission [f][d][][Set ID][][Data1][][Data2][][Data3][Cr] [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...
  • Page 79 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 37. Off Timer (On/Off Timer) Time (Command : f e) ► Set Off Timer. Transmission [f][e][][Set ID][][Data1][][Data2][][Data3][Cr] [Data 1] 1. f1h to f4h(read one index) f1: read 1st index of Off Time List, f2: read 2nd index of Off Time List f3: read 3rd index of Off Time List f4: read 4th index of Off Time List...
  • Page 80 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 38. Scheduling Input select (Command : f u) (Main Picture Input) ► To select input source for Set depending on day. Transmission [f][u][][Set ID][][Data1][][Data2][Cr] [Data 1] 1. f1h to f4h(write/read one index) f1: read 1st index of On Time Input f2: read 2nd index of On Time Input f3: read 3rd index of On Time Input...
  • Page 81 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 39. Sleep Time (Command : f f) ► Set Sleep Time. Transmission [f][f][][Set ID][][Data][Cr] Data 0 : Off 1 : 10 2 : 20 3 : 30 4 : 60 5 : 90 6 : 120 7 : 180 8 : 240...
  • Page 82 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 41. Power On Delay (Command : f h) ► Set the schedule delay when the power is turned on (Unit: second). Transmission [f][h][][Set ID][][Data][Cr] Data : 00H to 64H (Data value) Refer to 'Real data mapping' page A7 Acknowledgement [h][][Set ID][][OK/NG][Data][x]...
  • Page 83 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 43. DPM Select (Command : f j) ► Set the DPM (Display Power Management) function. Transmission [f][j][][Set ID][][Data][Cr] Data 0 : Off 1: On Acknowledgement [j][][Set ID][][OK/NG][Data][x] 44. Reset (Command : f k) ►...
  • Page 84 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 45. Power saving(Command : f I) ► To set the Power saving mode. Transmission [f][I][][Set ID][][Data][Cr] Data 0 : Off 1: (static level 1) 2: (static level 2) 3: (static level 3) Acknowledgement [I][][Set ID][][OK/NG][Data][x] 46.
  • Page 85 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 47. Serial no.Check (Command : f y) ► To read the serial numbers Transmission [f][y][][Set ID][][Data][Cr] Data FF (to read the serial numbers) Acknowledgement [y][][Set ID][][OK/NG][Data1] ~ [Data13] [x] * The data format is ASCII Code.
  • Page 86 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 48. S/W Version (Command : f z) ► Check the software version. Transmission [f][z][][Set ID][][Data][Cr] Data FFH : Read Acknowledgement [z][][Set ID][][OK/NG][Data][x] 49. Input Select (Command : x b) ► To select input source for the Set. Transmission [x][b][][Set ID][][Data][Cr] Data 20H : AV...
  • Page 87 Controlling the Multiple Product RS-232C RS-232C Output waveform single pulse, modulated with 37.917kHz signal at 455kHz ► Configuration of frame ▪ 1st frame Lead code custom code C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 ▪...
  • Page 88 Controlling the Multiple Product RS-232C RS-232C Code(Hex) Function UP( ) DOWN( ) RIGHT( ) LEFT( ) POWER ON/OFF MONITOR ON MONITOR OFF MUTE Energy Saving INPUT MENU EXIT Number Key 0 Number Key 1 Number Key 2 Number Key 3 Number Key 4 Number Key 5 Number Key 6...
  • Page 89 Controlling the Multiple Product RS-232C RS-232C Code(Hex) Function Bright∧(Page UP) Bright∨(Page Down) BACK AUTO CONFIC ID ON(Red Color) ID OFF(Green Color) (Yellow Color) (Blue Color ) TILE ► ■ ◄◄ ►► COMPONENT RGB PC HDMI/DVI ARC (4:3) ARC (16:9) ARC (ZOOM) IR Codes Note R/C Button...
  • Page 90 LICENSES Supported licenses may differ by model. For more information of the licenses, visit www. lg.com. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
  • Page 91 Make sure to read the Safety Precautions before using the product. Keep the Owner's Manual(CD) in an accessible place for future reference. The model and serial number of the SET is located on the back and one side of the SET.

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