LG M3702C-BA User Manual
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LG M3702C-BA User Manual

LG M3702C-BA User Manual

37" flatron large sized wxga tft lcd monitor for commercial
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M
ake sure to read the Safety Precautions before using the product.
Keep the User's Guide(CD) in an accessible place for future reference.
S
ee the label attached on the product and give the information to your dealer when you ask
for service.
Temporary noise is normal when powering ON or OFF this device.
User's Guide
M3202C
M3702C

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Summary of Contents for LG M3702C-BA

  • Page 1 ake sure to read the Safety Precautions before using the product. Keep the User's Guide(CD) in an accessible place for future reference. ee the label attached on the product and give the information to your dealer when you ask for service. Temporary noise is normal when powering ON or OFF this device.

  • Page 2: Connecting The Stand

    Connecting the stand - Only on some models. Type A Take the parts for the stand out of the box and assemble them as shown in the picture. First, check if the following parts are all present. Parts Screws (6) Place a soft cloth on the table and put the product with the screen facing downward.
  • Page 3 Connecting the stand - Only on some models. Type B Take the parts for the stand out of the box and assemble them as shown in the picture. First, check if the following parts are all present. Parts Screws (4) Stand (2) Place a soft cloth on the table and put the product with the screen facing downward.

  • Page 4: Connecting The Speakers

    Connecting the Speakers - Only on some models. Mount the product onto the speaker by using a screw as shown in the following connect the speaker cable. After installing your speakers, use holders and cable ties to organize the speaker cables. Cable holder Remove the paper.

  • Page 5: To Install Portrait

    To install Portrait - Only M3202C "When installing Portrait, rotate it clockwise based on its front."...

  • Page 6: Using The Remote Control

    Using the Remote Control Name of the Remote Control Buttons • AV Button • Sleep Button When watching AV, RGB PC,HDMI/DVI ,Component1, Component2 The product will be automatically turned off after a certain period of time. Press this button repetitively to select an appropriate time duration •...

  • Page 7: Inserting Batteries Into Remote Control

    Using the Remote Control • AV Button Toggles through video Component1 Component2 RGB PC HDMI/DVI Inserting batteries into remote control. AAA Type 1. Slide off the battery cover. 2. Insert the batteries with correct polarity (+/-). 3. Close the battery cover. •...

  • Page 8: 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 PC, HDMI/DVI Ports -HDMI Supports High Definition input and HDCP (High-bandwidth Digital Content Protection).

  • Page 9: 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 to DVI signal input cable (not included). Rear side of the product.
  • Page 10 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 Or, press the INPUT botton on the bottom of the product. INPUT AUTO/SET When connecting with a D-Sub signal input cable.

  • Page 11: Daisy Chain Monitors

    Connecting to External Devices Daisy Chain Monitors Use this function when displaying ANALOG RGB inputs of a PC to the other product. 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 12 VESA FDMI wall Mounting This product supports a VESA FDMI compliant mounting interface. These mounts are purchaed separately and not available from LG. Refer to the instructions included with the mount for more info. The Set is equipped with a kensington Securify System connector on the back panel.

  • Page 13: Video Input

    Connecting to External Devices Video Input Connect the video cable as shown in the below figure and then connect the power cord (See page 8). When connecting with a BNC cable. Connect the input terminal with a • proper color match. Product Audio Cable BNC Cable...
  • Page 14 Connecting to External Devices Component Input (480i/480p/576i/576p/720p/1080i) Connect the video/audio cable as shown in the below figure and then, connect the power cord (See page 8). Connect the input terminal with a proper color match. • Product BNC Cable Audio Cable (not included) (not included) HDTV Receiver...
  • Page 15 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 8).

  • Page 16: Watching Av Outputs

    Connecting to External Devices Watching AV Outputs - When using AV input, you can connect the AV Out to other monitors. Video/TV BNC Cable Audio Cable (not included) (not included) Product Audio Cable BNC Cable (not included) (not included) Video/TV Note •...
  • Page 17 Connecting the Stand cover - Only on some models. Arrange the cables in the center as shown in the following picture. After connecting the cables, correctly position the stand cover into the holes on the stand. If securely connected, you will hear the latch click into place. Stand cover...

  • Page 18: User Menus

    User Menus Screen Adjustment options • Press this button to turn on the power. Press this button again to Power Button turn it off. • This Indicator lights up green when the display operates normally (on Power Indicator mode). If the display is in sleep (Energy Saving) mode, this indicator color changes to amber.
  • Page 19 User Menus Screen Adjustment options [For PC Analog signal] AUTO/SET Button [When XGA Mode is active and 1360 X 768 is selected] INPUT INPUT Button - Toggles between inputs Component 1 Component 2 RGB PC HDMI/DVI • This is where the unit receives signals from the remote control. IR Receiver AUTO/SET Composite Video, Separate Video...

  • Page 20: Function Description

    OSD Menu Icon Adjusts screen brightness, contrast and color that you prefer. Picture Adjusts the audio options. Audio Adjusts the timer options. Time Adjusts the screen status according to the circumstances. Option Adjust Set ID and check Serial No. and SW version. Information Note OSD(On Screen Display)

  • Page 21: How To Adjust The Osd (On Screen Display) Screen

    How to adjust the OSD (On Screen Display) screen Move where Pops up 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 SET Button.

  • Page 22: Adjusting Screen Color

    Adjusting Screen Color Picture Picture Picture Mode Mode Color Temperature Advanced Aspect Ratio Picture Reset Screen MENU Toggles between screen presets. • Vivid : Select this option to display with a sharp image. • Standard : The most general and natural screen display status. •...
  • Page 23 Adjusting Screen Color Color Picture Temperature Picture Mode Color Temperature Advanced Aspect Ratio Picture Reset Screen Color Settings • Cool : Slightly purplish white. • Medium : Slightly bluish white. • Warm : Slightly reddish white. • User : Select this option to use the user-defined settings. User Green Blue...
  • Page 24 Adjusting Screen Color Picture Advanced Picture Mode Color Temperature Advanced Aspect Ratio Picture Reset Screen • Gamma : Set your own gamma value. : -50/0/50 On the monitor, high gamma values display whitish images and low gamma values display high contrast images. •...
  • Page 25 Adjusting Screen Color Aspect Ratio To select the image size of the screen. Picture Picture Mode Color Temperature Advanced Aspect Ratio Picture Reset Screen Widescreen mode. 16:9 Allows you to enjoy the transmitted data fully without any images cut off. Just Scan (* This menu is activated only in 720p, 1080p and 1080i in Component mode.) The aspect ratio is not adjusted from the original.
  • Page 26 Adjusting Screen Color Picture Reset Picture Mode Return settings. Picture Picture Mode Color Temperature Advanced Aspect Ratio Picture Reset Screen MENU Adjust the screen video. Screen Picture Picture Mode Color Temperature Advanced Aspect Ratio Picture Reset Screen Auto Config. (RGB PC input only) : screen position, clock and phase.

  • Page 27: Adjusting The Audio Function

    Adjusting the audio function Sound The best sound tone quality will be selected automatically depending on the video type that you're currently watching. Mode Audio Sound Mode Auto Volume Balance Speaker MENU • Clear Voice : By differentiating the human sound range from others,it helps users listen to human voices better.

  • Page 28: Adjusting The Timer Function

    Adjusting the timer function Time Clock On/Off Timer Sleep Time Auto Sleep Power On Delay Clock If the current time is incorrect, reset the clock manually. 1) Press the MENU button and then use 2) Press the button and then use 3) Press the button and then use 4) Press the...

  • Page 29: Selecting The Options

    Selecting the options Option Language Key Lock ISM Method Power Indicator Logo Light DPM Select Tile Mode Factory Reset Language To choose the language in which the control names are displayed. Key Lock Use the buttons to select On or Off. The monitor can be set up so that it can only be used with the remote control.
  • Page 30 Selecting the options To use this function • - Must be displayed with various other products. - Must be in a function that can be connected to RS-232C or RGB Out Option Tile mode Language Key Lock ISM Method Power Indicator Logo Light DPM Select Tile Mode...
  • Page 31 User Menus Selecting the options - Tile mode (product 1 ~ 9) : r(3) x c(3) ID 1 ID 4 ID 7 - Tile mode (product 1 ~ 2) : r(2) x c(1) ID 1 - Tile mode (product 1 ~16) : r(4) x c(4) ID 1 ID 5 ID 9...
  • Page 32 Selecting the options Option Tile mode Language Key Lock ISM Method Power Indicator Logo Light DPM Select Tile Mode Factory Reset MENU • H-Size Adjust the horizontal size of the screen taking into account the size of the bezel. Adjust the vertical size of the screen taking into account the size of the bezel. •...

  • Page 33: Adjust Set Id And Check Serial No. And Sw Version

    Adjust Set ID and check Serial No. and SW version. Information Set ID Serial No. SW Version You can assign a unique Set ID NO (name assignment) to each product when several Set ID products are connected for display. Specify the number (1~99) using the and exit.

  • Page 34: Troubleshooting

    Troubleshooting No image is displayed G Is the product power cord connected? G Is the power indicator light on? G Power is on, power indicator is green but the screen appears extremely dark. G the power indicator amber? G Does the 'Out of range' message appear? G Does the 'Check signal cable' message appear?

  • Page 35: The Screen Image Looks Abnormal

    Troubleshooting The screen image looks abnormal. G Is the screen position wrong? G Do thin lines appear on the background screen? G Horizontal noise appears or the characters look blurred. G The screen is displayed abnormally. After-image appears on the product. G After-image appears when the product is turned off.

  • Page 36: The Audio Function Does Not Work

    Troubleshooting The audio function does not work. G No sound? G Sound is too dull. G Sound is too low. Screen color is abnormal. G Screen has poor color resolution (16 colors). G Screen color is unstable or mono- colored. G Do black spots appear on the screen? •...

  • Page 37: Specifications

    The product specifications can change without prior notice for product improvement. M3202C LCD Panel 32 inches (80.0 cm) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Visible diagonal size: 80.0 cm 0.5025 mm X 0.5025 mm (Pixel Pitch) Rated Voltage Power Power Consumption On Mode Dimensions...
  • Page 38 The product specifications can change without prior notice for product improvement. M3702C LCD Panel 37 inches (94.0 cm) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel Visible diagonal size: 94.0 cm 0.6000 mm X 0.6000 mm (Pixel Pitch) Rated Voltage Power Power Consumption On Mode Dimensions...
  • Page 39 The product specifications can change without prior notice for product improvement. Video Signal Max. Resolution Recommended Resolution RGB : WXGA 1360 X 768 @60Hz Horizontal Frequency Vertical Frequency Synchronization Type Separate/Composite/Digital Input Connector Environmental Operational Condition Temperature: 0˚C ~ 40˚C , Humidity: 10% ~ 80% Conditions Storage Condition * Applicable only for models that support the speakers...

  • Page 40: Pc Mode - Preset Mode

    PC Mode – Preset Mode Horizontal Frequency Preset mode (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 41: Controlling The Multiple Product

    Controlling the Multiple Product 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. Connecting the cable Connect the RS-232C cable as shown in the picture. * The RS-232C protocol is used for communication between the PC and product.

  • Page 42: Command Reference List

    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. Balance 15.
  • Page 43 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol Transmission [Command1][Command2][ ][Set ID][ ][Data][Cr] * [Command 1]: First command. (k) * [Command 2]: Second command.(a ~ u) * [Set ID]: Set up the Set ID number of product. range : 1~99. by setting '0', server can control all products. * In case of operating with more than 2 sets using set ID as '0' at the same time, it should not be checked the ack message.
  • Page 44 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] To show the status of Power On/Off. Transmission [k][a][ ][Set ID][ ][FF][Cr] Acknowledgement...
  • Page 45 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 46 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 47 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 ~ Max : 64H Refer to ‘Real data mapping’...
  • Page 48 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 ~ Max : 64H (Hexadecimal code) Refer to ‘Real data mapping’...
  • Page 49 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 ~ Max : 64H (Hexadecimal code) Refer to ‘Real data mapping’...
  • Page 50 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 ~ Max : 64H (Hexadecimal code) Refer to ‘Real data mapping’ page A7. •...
  • Page 51 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 16. Abnomal 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 0 : Normal (Power on and signal exist) 1: No signal (Power on) 2 : Turn the monitor off by remote control 3 : Turn the monitor off by sleep time function...
  • Page 52 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 18. Auto Configure(Command: j u) To adjust picture position and minimize image shaking automatically. it works only in RGB(PC) mode. Transmission [j][u][ ][Set ID][ ][Data][Cr] Data 1 : To set Acknowledgement [u][ ][Set ID][ ][OK][Data][x] 19.
  • Page 53 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][Cr] 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 * The data can not be set to 0X or X0 except 00.
  • Page 54 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 21. Tile H Size(Command : d g) To set the Horizontal size. Transmission [d][g][][Set ID][][Data][Cr] Data Min : 00H ~ Max : 64H Refer to ‘Real data mapping’ page A7. • Acknowledgement [g][][Set ID][][OK/NG][Data][x] 22.
  • Page 55 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 23. Tile ID Set(Command : d i) To assign the Tile ID for Tiling function . Transmission [d][i][][Set ID][][Data][Cr] Data Min : 00H ~ Max : 19H (Hexadecimal code) Acknowledgement [i][][Set ID][][OK/NG][Data][x] 24 Natural Mode (In Tilemode) (Command : d j) The image is omitted by the distance between the screens to be naturally shown.
  • Page 56 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 26. Temperature value (Command : d n) To read the inside temperature value. Transmission [d][n][][Set ID][][Data][Cr] * The data is always FF(in Hex). Acknowledgement [n][][Set ID][][OK/NG][Data][x] * The data is 1 byte long in Hexadecimal. 27.
  • Page 57 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 28. Auto volume (Command : d u) Automatically adjust the volume level. Transmission [d][u][][Set ID][][Data][Cr] Data 0 : Off 1 : On Acknowledgement [u][][Set ID][][OK/NG][Data][x] 29. Speaker (Command : d v) Turn the speaker on or off.
  • Page 58 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 30. 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~17H (Hours)
  • Page 59 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 31. On Timer (On/Off Timer) On, Off (Command : F b) Set days for On Timer. Transmission [f][b][][Set ID][][Data1][][Data2][Cr] [Data1] 0 (Write), FFH(Read) [Data2] 00H~FFH bit0 : Monday On Timer On(1), Off(0) bit1 : Tuesday On Timer On(1), Off(0) bit2 : Wednesday On Timer On(1), Off(0) bit3 : Thursday On Timer On(1), Off(0)
  • Page 60 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 33. On Timer (On/Off Timer) Time (Command : f d) Set On Timer. Transmission [f][d][][Set ID][][Data1][][Data2][Data3][Cr] [Data1] 0 : Monday 1: Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday 7 : Everyday...
  • Page 61 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 34. Off Timer (On/Off Timer) Time (Command : f e) Set Off Timer. Transmission [f][e][][Set ID][][Data1][][Data2][][Data3][Cr] [Data1] 0 : Monday 1: Tuesday 2 : Wednesday 3 : Thursday 4 : Friday 5 : Saturday 6 : Sunday 7 : Everyday...
  • Page 62 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 35. 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 63 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 37. 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 ~ 64H (Data value) Acknowledgement [h][][Set ID][][OK/NG][Data][x] Refer to ‘Real data mapping’...
  • Page 64 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 39. 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] 40. Reset (Command : f k) Execute the Picture, Screen and Factory Reset functions.
  • Page 65 Controlling the Multiple Product RS-232C Transmission / Receiving Protocol 41. 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] 42. Input Select (Command : x b) To select input source for the Set. Transmission [x][b][ ][Set ID][ ][Data][Cr] Data 20H : AV...
  • Page 66 RS-232C Connect your wired remote control to Remote Control port on the Product. 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 67 RS-232C Code(Hexa) Function VOL( ) VOL( ) POWER ON/OFF POWER ON POWER OFF MUTE INPUT SLEEP MENU EXIT Number Key 0 Number Key 1 Number Key 2 Number Key 3 Number Key 4 Number Key 5 Number Key 6 Number Key 7 Number Key 8 Number Key 9 COMPONENT1...

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