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LG M4224N, Owner'S Manual

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LG M4224N Owner'S Manual Download Page 34

Controlling the Multiple Product

 

RS-232C

RS-1

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 prod-

uct. You  can  turn  the  product  on/off,  select  an  input  source  or  adjust  the 

OSD menu from your PC.

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. 

RS-232C Cable
(Not included)

OUT

IN

RS-232C

(CONTROL)

OUT

IN

RS-232C

(CONTROL)

OUT

IN

RS-232C

(CONTROL)

OUT

IN

RS-232C

(CONTROL)

RS-232C Cable
(Not included)

Product 2

Product 3

Product 4

Product 1

RS-232C Cable
(Not included)

7-Wire Configurations (Standard RS-232C cable)

RXD

TXD

GND

DTR

DSR

RTS

CTS

TXD

RXD

GND

DSR

DTR

CTS

RTS

  PC 

       Monitor

  PC 

       Monitor

2

3

5

4

6

7

8

3

2

5

6

4

8

7

D-Sub 9        D-Sub 9 

(Female)      (Female)   

D-Sub 9        D-Sub 9 

(Female)      (Female)   

3-Wire Configurations (Not Standard)

RXD

TXD

GND

DTR

DSR

RTS

CTS

TXD

RXD

GND

DTR

DSR

RTS

CTS

2

3

5

4

6

7

8

3

2

5

6

4

7

8

 

► Baud Rate : 9600buad Rate (UART)

 

► Data Length : 8bits

 

► Parity Bit : None

 

► Stop Bit : 1bit

 

► Flow Control : None

 

► Communication Code : ASCII code

 

► Use a crossed (reverse) cable

Communication Parameter

RS-232C Configurations

Summary of Contents for M4224N

Page 1: ...www lg com OWNER S MANUAL MONITOR SIGNAGE MONITOR SIGNAGE MODELS M4224N Please read this manual carefully before operating your set and retain it for future reference ENGLISH ...

Page 2: ... the stand out of the box and assemble them as shown in the picture 2 Place a soft cloth on the table and put the product with the screen facing down ward Connect the stand as shown in the following picture Only on some models 3 Use the screws to secure the stand on the rear side of the product as shown in the diagram ...

Page 3: ...speaker cable Only on some models When the speaker is installed Connect the input terminal with a proper color match Remove the paper Cable holder After installing your speakers use holders and cable ties to organize the speaker cables Thisfeatureisnotavailableinallmodel Thisfeatureisnotavailableinallmodel Cable tie ...

Page 4: ...wn buttons Bring up and down direction adjustment ARC button To select the image size of the screen Auto Button Automatic adjustment function Operational for the analog signal only Exit Button There is not a function which is supported There is not a function which is supported CTR PWR Button Turn on the power of the PC built in the monitor and then turn off The CTR PWR function operates only when...

Page 5: ...will appear Select the signal type you want using the button Input Select Button 1 Take out the battery cap 2 Insert the batteries with correct polarity 3 Close the battery cap Dispose of used batteries in the recycle bin to prevent environmental pollution Inserting batteries into remote control RGB DVI INPUT AAA Type ...

Page 6: ...IN ERIAL PORT RGB OUT OUT IN RGB IN RGB OUT DVI IN RS 232C CONTROL AUDIO RGB DVI REMOTE CONTROLIN LAN USB USB H PHONE OUT MIC IN SP DIF SERIAL PORT RGB OUT RGB OUT Power Connector Connect the power cord RS 232C Serial Ports IN OUT RGB DVI Ports IN OUT PC Sound Jack Connect the audio cable to the LINE OUT jack of the PC sound card ired Remote Control Port Speaker Ports LAN Ports USB Ports Program i...

Page 7: ...r side of the product Connect the power cord 1 When connecting with the DVI signal input Turn on power by pressing the power button on the product AUTO SET SOURCE AUTO SET SOURCE MENU Power button Select DVI DVI Digital signal 2 3 Select an input signal Press the INPUT button on the remote control to select the input signal Or press the SOURCE button at the back side of the product RGB DVI INPUT I...

Page 8: ...tandard compliance for the product 2 H PHONE OUT AUDIO RGB DVI REMOTE CONTROLIN OUT IN RGB IN RGB OUT DVI IN RS 232C CONTROL AUDIO RGB DVI REMOTE CONTROLIN LAN USB USB H PHONE OUT MIC IN SP DIF SERIAL PORT RGB OUT OUT IN RGB IN RGB OUT DVI IN RS 232C CONTROL AUDIO RGB DVI REMOTE CONTROLIN LAN USB USB H PHONE OUT MIC IN SP DIF SERIAL PORT RGB OUT Connect the Audio Cable Rear side of the product Rea...

Page 9: ... button on the remote control to select the input signal Or press the SOURCE button at the back side of the product INPUT SOURCE SET AUTO SET INPUT SOURCE SET AUTO SET When connecting with a D Sub signal input cable Select RGB 15 pin D Sub analog signal RGB DVI INPUT How to connect to two computers Connect the signal cables DVI and D Sub to each computer Press the INPUT button in a remote control ...

Page 10: ... side of the product INPUT SOURCE SET AUTO SET INPUT SOURCE SET AUTO SET When connecting with a DVI signal input cable Select DVI DVI Digital signal RGB DVI INPUT 1 2 Move the mouse point er to an empty area on the Windows screen with no icons or task bars and click the right mouse button 1 2 When the pop up menu appears clickthe GraphicsOptions menu 3 4 3 Click the Output To menu 4 Click the Digi...

Page 11: ...N USB USB H PHONE OUT MIC IN SP DIF SERIAL PORT RGB OUT OUT IN RGB IN RGB OUT DVI IN RS 232C CONTROL AUDIO RGB DVI REMOTE CONTROLIN LAN USB USB H PHONE OUT MIC IN SP DIF SERIAL PORT RGB OUT Rear side of the product Connect the power cord B A B A PC PC Rear side of the product Rear side of the product DVI IN RGB IN AUDIO RGB DVI OUT IN RGB IN RGB OUT DVI IN RS 232C CONTROL AUDIO RGB DVI REMOTE CONT...

Page 12: ...rn on power by pressing the power button on the product AUTO SET SOURCE AUTO SET SOURCE MENU Power button 1 2 When connecting with a D Sub signal input cable Select RGB 15 pin D Sub analog signal When connecting with a DVI signal input cable Select DVI DVI Digital signal B A 3 Select an input signal Press the INPUT button on the remote control to select the input signal Or press the SOURCE button ...

Page 13: ...nected 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 Watching RGB Outputs Product 2 Product 3 Product 4 15 pin D Sub Signal Cable When multi connecting in out cascade format cables to be less damaged are recommended We recommend that you should use cable dis...

Page 14: ...djusting the Screen AUTO SET SOURCE AUTO SET SOURCE Name of the Buttons in the Screen Adjustment Unit ON OFF AUTO SET SOURCE AUTO SET SOURCE MENU AUTO SET SOURCE AUTO SET SOURCE MENU AUTO SET SOURCE MENU Pivot model Only ...

Page 15: ... the OSD On Screen Display menu screen MENU Button Use this button to select an icon or adjust the setting in the OSD screen Power Indicator Auto in progress For optimal display Change resolution to 1920 X 1080 Auto in progress The unit that receives the signal from the remote control Select the input signal DVI Digital signal RGB Analog signal Digital signal and Analogue signal can t be outputted...

Page 16: ...the audio function Adjusts screen brightness contrast and color that you prefer SCREEN Adjusts the screen status according to the circumstances SPECIAL TIMER Adjust the time function OSD On Screen Display The OSD function enables you to adjust the screen status conveniently since it provides graphi cal presentation Nota ...

Page 17: ...tory you need to adjust screen position clock and phase in the OSD menu To access a control use the Buttons When the icon you want becomes highlighted press the SET Button Use the Buttons to adjust the item to the desired level Accept the changes by pressing the SET Button Exit the OSD by pressing the EXIT Button 2 3 4 5 6 Pops up the menu screen Move where you want to adjust Move where you want t...

Page 18: ...ness To adjust the brightness of the screen Red Green Blue Set your own color levels CSM CSM CSM CSM 6500K 9300K Selecting a factory setting color set 6500K Slightly reddish white 9300K Slightly bluish white User Select this option to use the user defined settings CSM Adjusting Screen Color ...

Page 19: ...s are Balance Use this function to balance sound from the left and right speakers Balance Flat The most commanding and natural audio Music Select this option to enjoy the original sound when listening to the music Movie Select this option to enjoy sublime sound Sports Select this option to watch sports broadcasting User Select this option to use the user defined audio settings SSM Balance Flat Mus...

Page 20: ... set time 1 Press the MENU button and then use button to select the TIMER menu 2 Press the button and then use button to select MNT Off time or MNT On time 3 Press the button and then use button to select On or Off 4 Press the button and then use button to set the hour 00 23 5 Press the button and then use button to set the minutes 00 59 6 Only On time function Press the button and then button to ...

Page 21: ...rency Use the buttons to select On or Off The Set can be set up so that it can only be used with the remote control This feature can prevent unauthorized viewing In order to lock the OSD screen adjustment set the Child lock tab to the On position In order to unlock it do the following Push the MENU button on the remote control and set Child lock to the Off position Child lock If you press the butt...

Page 22: ...ize of the bezel Adjust the vertical size of the screen taking into account the size of the bezel Adjust the horizontal position of the screen taking into account the size of the bezel Adjust the vertical position of the screen taking into account the size of the bezel Function to initialize and release Tile All Tile setting are released when selecting Tile recall and the screen returns to Full sc...

Page 23: ...w x column r 1 2 3 4 c 1 2 3 4 4 x 4 available Configuration of an integration screen is also available as well as configuration of one by one Display Tile mode product 1 4 r 2 x c 2 row column row Tile mode product 1 9 r 3 x c 3 ID1 ID2 ID4 column ID1 ID2 ID3 ID4 ID5 ID6 ID7 ID8 ID9 ...

Page 24: ...et Selecting the options row column Tile mode product 1 2 r 2 x c 1 You can change the power setting of the PC built in the monitor On Turn on off both the monitor and the built in PC Off Turn on off the built in PC only How to turn on or off the PC built in the monitor after setting it to Off a Press the power button while the SOURCE button is being pressed on the rear side of the monitor b Or pr...

Page 25: ...rs or stripes visible on the screen background The hori zontal screen size will also change This function is suitable for analog signal input only Clock To adjust the focus of the display This item allows you to remove any horizontal noise and clear or sharpen the image of characters This function is suitable for analog signal input only Phase To select the image size of the screen 1 1 menu are no...

Page 26: ...he INPUT menu in the remote Control to check the input signal Press the INPUT menu in the remote Control to check the input signal No image is displayed Note Vertical frequency To enable the user to watch the product display screen image should be changed tens of times every second like a fluorescent lamp The vertical frequency or refresh rate is the times of image display per second The unit is H...

Page 27: ...e recommended resolution in the Control Panel Display Setting menu Press the AUTO button in the remote control to automatically select an optimal screen status that fits into the current mode If adjustment is not satis factory use the Clock OSD menu Press the AUTO button in the remote control to automatically select an optimal screen status that fits into the current mode If adjustment is not sati...

Page 28: ...d image for a long time the pixels may be damaged quickly Use the screensaver function After image appears when the prod uct is turned off After image appears on the product Push the MENU button on the remote control and set Child lock to the b position The Child lock on message appears when pressing the Menu button Child lock on message appears Is the sleep timer set Check the power control setti...

Page 29: ...yp Only Monitor Stand by Off Mode 1W MNT OFF PC OFF Remote Comtrol DC OFF The product specifications can change without prior notice for product improvement Width x Height x Depth 1 96 7 cm 38 07 inches x 55 98 cm 22 04 inches x 12 37 cm 4 87 inches 2 96 7 cm 38 07 inches x 55 98 cm 22 04 inches x 12 37 cm 4 87 inches 3 96 7 cm 38 07 inches x 63 50 cm 25 00 inches x 25 85 cm 10 18 inches 4 96 7 cm...

Page 30: ...eo card type Recommended Resolution RGB 1920 X 1080 60Hz DVI 1920 X 1080 60Hz It may not be supported depending on the OS or video card type Horizontal Frequency RGB 30 83 kHz DVI 30 83 kHz Vertical Frequency 56 60 Hz RGB DVI Synchronization Type Separate Composite Digital Input Connector 15 pin D Sub type DVI Digital RS 232C Environmental Conditions Operational Condition Temperature 0 C 40 C Humi...

Page 31: ... Indicator Preset mode Horizontal Frequency kHz Vertical Frequency Hz 1 640 x 480 31 469 59 94 2 800 x 600 37 879 60 317 3 1024 x 768 48 363 60 4 1280 x 1024 63 981 60 02 5 1920 x 1080 67 5 60 Mode Product On Mode Blue Sleep Mode Amber Off Mode ...

Page 32: ... that can be purchased separately at most computer stores VESA wall mounting Connected to another object stand type and wall mounted type This product accepts a VESA compliant mounting interface pad This has to be purchased separately if required For further information refer to the VESA Wall Mounting Instruction Guide ...

Page 33: ...l be able to connect your mouse keyboard and other peripherals to your display instead of having to connect them to your computer This will give you greater flexibility in setting up your system USB allows you to connect a chain of up to 120 devices on a single USB port and you can hot plug attach them while the computer is running or unplug them while maintaining the Plug and the Plug auto detect...

Page 34: ...32C CONTROL OUT IN RS 232C CONTROL OUT IN RS 232C CONTROL RS 232C Cable Not included Product 2 Product 3 Product 4 Product 1 RS 232C Cable Not included 7 Wire Configurations Standard RS 232C cable RXD TXD GND DTR DSR RTS CTS TXD RXD GND DSR DTR CTS RTS PC Monitor PC Monitor 2 3 5 4 6 7 8 3 2 5 6 4 8 7 D Sub 9 D Sub 9 Female Female D Sub 9 D Sub 9 Female Female 3 Wire Configurations Not Standard RX...

Page 35: ...H 01H 10 Remote On Off k m 00H 01H 11 Balance k t 00H 64H 12 Select Color Temp k u 00H 02H 13 Auto Configure j u 01H 14 Red Gain Adjust j w 00H 64H 15 Green Gain Adjust j y 00H 64H 16 Blue Gain Adjust j z 00H 64H 17 Tiling Mode d d 00H 44H 18 Tile H Position d e 00H 64H 19 Tile V Position d f 00H 64H 20 Tile H Size d g 00H 64H 21 Tile V Size d h 00H 64H 22 Tile ID Set d i 00H 10H 23 Temperature Ch...

Page 36: ...al data from non viable functions or communication errors Data 1 Illegal Code 2 Not supported function 3 Wait more time Transmission Command1 Command2 Set ID Data Cr Command 1 First command k Command 2 Second command a u Set ID You can adjust the set ID to choose desired product ID number in Special menu Adjustment range is 1 99 When selecting Set ID 0 every connected set is controlled Set ID is i...

Page 37: ... On ff Read Status Acknowledgement a Set ID OK Data x The Product transmits ACK Riconoscimento 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 omputer 02 Main input Select Command b Main Picture Input To select input source for the Set You can also select an inpu...

Page 38: ... control or in the Screen menu Transmission k c Set ID Data Cr Data 8 Full mode 9 1 1 Operates only if current resolution is less than recommended resolution Acknowledgement c Set ID OK Data x 04 Screen Mute Command d To select screen mute on off Transmission k d Set ID Data Cr Data 0 Screen mute off Picture on 1 Screen mute on Picture off Acknowledgement d Set ID OK Data x Protocollo trasmissione...

Page 39: ...ta 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 1 Volume Mute Off Volume On 06 Volume Control Command f To adjust Volume Transmission k f Set ID Data Cr Data Min 00H Max 64H Hexadecimal code Acknowledgement f Set ID OK Data x Data Min 00H Max 64H Refer to Real data mapping page RS 7 ...

Page 40: ... Real data mapping as shown below Acknowledgement g Set ID OK Data x Real data mapping 0 Step 0 A Step 10 F Step 15 10 Step 16 64 Step 100 08 Brightness Command h To adjust screen brightness You can also adjust the brightness in the Picture menu Transmission k h Set ID Data Cr Data Min 00H Max 64H Refer to Real data mapping as shown below Acknowledgement h Set ID OK Data x Real data mapping 0 Step...

Page 41: ...Data x Data 0 OSD Off 1 OSD On 10 Remote On Off Command m Lock the buttons at the rear side of the monitor and the button at the remote control Transmission k m Set ID Data Cr Data 0 Off 1 On Acknowledgement m Set ID OK Data x Data 0 Off 1 On 11 Balance Command t To adjust the sound balance Transmission k t Set ID Data Cr Data Min 00H Max 64H 32H Center 00H Left 64H Right Acknowledgement t Set ID ...

Page 42: ... Data Cr Data 0 User 1 9300K 2 6500K Acknowledgement u Set ID OK Data x Data 0 User 1 9300K 2 6500K Protocollo trasmissione ricezione 13 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 ...

Page 43: ...changed to the USER 15 Green Gain Adjust Command j y To adjust Green color level Transmission j y Set ID Data Cr Data Min 00H Max 64H Acknowledgement y Set ID OK Data x When it is executed with the 6500K or 9300K selected it is automatically changed to the USER 16 Blue Gain Adjust Command j z To adjust Blue color level Transmission j z Set ID Data Cr Data Min 00H Max 64H Acknowledgement z Set ID O...

Page 44: ... is off 12 1 x 2 mode column x row 13 1 x 3 mode 14 1 x 4 mode 44 4 x 4 mode The data can not be set to 0X or X0 except 00 Acknowledgement d 00 OK NG Data x 18 Tile H Position Command d e To set the horizontal position Transmission d y Set ID Data x Data Min 00H Max 64H Hexadecimal code Acknowledgement e Set ID OK NG Data x Protocollo trasmissione ricezione ...

Page 45: ...edgement f Set ID OK NG Data x 20 Tile H Size Command d g To set the Horizontal size Transmission d g Set ID Data x The data range is from 00 to 64 in Hex Acknowledgement g Set ID OK NG Data x 21 Tile V Size Command d h To set the Vertical size Transmission d h Set ID Data x The data range is from 00 to 64 in Hex Acknowledgement h Set ID OK NG Data x Protocollo trasmissione ricezione ...

Page 46: ...t ID OK NG Data x 23 Temperature check Command d n To read the inside temperature value Transmission d n Set ID Data x The data is always FF in Hex Acknowledgement n Set ID OK NG Data x Data are 1 byte long in Hex ASCII format 24 Inverter Adjust Command d r To adjust the Inverter Transmission d r Set ID Data x Data 0 Inverter Off 1 Inverter On Acknowledgement r Set ID OK NG Data x Protocollo trasm...

Page 47: ...Off Command d t It sets the synchronized power on off between the built in PC of the monitor and the monitor Transmission d t Set ID Data x Data 0 Off 1 On Acknowledgement t Set ID OK NG Data x 27 Input Selection Command b Main Picture Input To select input source for the Set You can also select an input source using the INPUT button on the remote control Transmission x b Set ID Data Cr Data 06 RG...

Page 48: ...e 1st frame T1 Lead code Low custom code High custom code Data code Data 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 Tc Tf Repeat frame Repeat code Lead code Repeat code 9ms Bit description Bit 0 Bit 1 2 25ms 9ms 0 55ms 0 56ms 1 12ms 0 56ms 2 24ms Frame interval Tf The waveform is transmitted as long as a key is depressed Tf Tf Tf 108ms 455K...

Page 49: ...tton 43 MENU R C Button 5B EXIT R C Button 44 SET R C Button 10 Number Key 0 R C Button 11 Number Key 1 R C Button 12 Number Key 2 R C Button 13 Number Key 3 R C Button 14 Number Key 4 R C Button 15 Number Key 5 R C Button 16 Number Key 6 R C Button 17 Number Key 7 R C Button 18 Number Key 8 R C Button 19 Number Key 9 R C Button D5 RGB Discrete IR Code Input RGB PC Selection C6 DVI Discrete IR Cod...

Page 50: ... prior to the installation once rebooted after the data has been recorded or program installed How to set Double click on the EWF Enable file in the EWF folder from the desktop and set to pro tect after auto reboot Setting from DOS mode Click on Start Run cmd ewfmgr c enable and then reboot Windows Double Click EWF Enhanced Write Filter function ...

Page 51: ...he DOS Window will be dis played to cancel the protection in 5 seconds Setting from DOS mode Start Run cmd commitanddisable live Start Run cmd ewfmgr c Will be displayed as Enable or Disable How to check the current EWF condition Double Click EWF Enhanced Write Filter function ...

Page 52: ...n to D Do not select C as it is where the OS is installed After checking the file content select OK 3 Windows will automatically be rebooted Enter System Recovery Mode in DOS mode System backup will automatically start 4 When completed Windows will automatically reboot Select OK Windows backup and recovery using LG Smart Recovery ...

Page 53: ...ge Initial factory default image Backup LBI User created image 2 The system will automatically reboot and enter Recovery Mode System will auto matically be restored Select OK Windows backup and recovery using LG Smart Recovery After windows restarts automatically select on Yes if a screen as shown below appears then restart windows once again ...

Page 54: ... Smart Recovery Factory image Initial factory default image Backup LBI User created image After checking the image to restore click on OK When Restoring the current OS from Windows When Windows cannot be booted After windows restarts automatically select on Yes if a screen as shown below appears then restart windows once again Windows backup and recovery using LG Smart Recovery ...

Page 55: ...lt Enter from the DOS window the font can be broken When saving the file with a different name from the Print window the name of the menu window is displayed in English When moving to the detail menu item of Control panel etc some menus are displayed in English HyperTerminal Language setting by country etc English versions Office 2003 Office 2007 are all normally installed ...

Page 56: ... the back and one side of the SET Record it below should you ever need service WARNING This is a class A product In a do mestic environment this product may cause radio interference in which case the user may be required to take adequate measures MODEL SERIAL Temporary noise is normal when powering ON or OFF this device Warranty void if removed Important WARRANTY VOID IF REMOVED 3850TAZ209Y ...

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