LG N224WHA
Contents
1. LG Life s Good OWNER S MANUAL NETWORK MONITOR Please read this manual carefully before operating your set and retain it for future reference NETWORK MONITOR MODEL N224WHA www lg com Accessories Thank you for purchasing this LGE product Please make sure the following items are included with your monitor If any items are missing contact your dealer OWNER S MANUAL 15 pin D SUB Signal Cable Cards To set it up this signal cable may be attached to this product before shipping out Or Q Power Cord AC DC adapter AC DC adapter Depending on the country Depending on the country q USB Extension Cable IMPORTANT This accessories may look different from those shown here a User must use shielded signal interface cables D SUB 15 pin cable with ferrite cores to maintain standard compliance for the product Important Precautions This unit has been engineered and manufactured to ensure your personal safety however improper use may result in potential electrical shock or fire hazards In order to allow the proper operation of all safeguards incorporated in this display observe the following basic rules for its installation use and servicing On Safety Use only the power cord supplied with the unit In case you use another power cord make sure that it is certified by the applicable national standards if not being provided by the supplier If the power cable is faulty in any way please co2. at Control Panel Settings White Balance is performed on black white pattern Check if the screen is set to normal mode The screen blinks e Check if the screen is set to interlace mode and if yes change it to the recommend resolution Check if the screen is set to normal mode Display Sync Input Video Input Resolution Plug amp Play Power Consumption Dimensions amp Weight Tilt Range Power Input AC DC Adapter Environmental Conditions Stand Base Power cord NOTE 55 9 cm 21 9 inch Flat Panel Active matrix TFT LCD Anti Glare coating Visible diagonal size 55 9 cm 0 282 mm x 0 282 mm pixel pitch 30 kHz to 66 kHz Automatic 57 Hz to 63 Hz Automatic Horizontal Freq Vertical Freq D SUB Signal Input 15 pin D SUB Connector Input Form RGB Analog 0 7 Vp p 75 ohm LAN Signal Input LAN Connector Input Form LAN Signal Max VESA 1680 x 1050 60 Hz Recommend VESA 1680 x 1050 60 Hz DDC 2B Only for D SUB Input On Mode 29 W Typ Sleep Mode lt 5 W LAN 1 W D SUB Off Mode lt 1W With Stand Without Stand Width 51 57 cm 20 30 inch 51 57 cm 20 30 inch Height 42 32 cm 16 66 inch Min 34 46 cm 13 57 inch 53 32 cm 20 99 inch Max Depth 24 16cm 9 51 inch 5 91 cm 2 32 inch Net 5 3 kg 11 78 Ib Tilt 6 to 17 19 V 3 0A Type PA 1650 68 manufactured by LITEON TECHNOLOGY CORP Operating Conditions Temperature 10
3. mar or damage the Active Matrix LCD permanently Do not press the LCD screen with your finger for a long time as this may cause some afterimages Some dot defects may appear as Red Green or Blue spots on the screen However this will have no impact or effect on the display performance If possible use the recommended resolution to obtain the best image quality for your LCD display If used under any mode except the recommended resolution some scaled or processed images may appear on the screen However this is characteristic of the fixed resolution LCD panel Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn in Make sure to use a screen saver on the product Burn in and related problems are not covered by the warranty on this product Do not shock or scratch the front and sides of the screen with metallic objects Otherwise it may cause damage to the screen Make sure the panel faces forward and hold it with both hands to move If you drop the product the damaged product can cause electric shock or fire Contact an authorized the service center for repair Avoid high temperatures and humidity Important Precautions On Cleaning Unplug the display before cleaning the face of the display screen a Use a slightly damp not wet cloth Do not use an aerosol directly on the display screen because over spraying may cause electrical shock a When cleaning the product unp
4. LANGUAGE To choose the language in which the SETUP control names are displayed OSD To adjust position of the OSD window on SS POSITION the screen WHITE lf the output of the video card is different from SSS EG BALANCE the required specifications the color level may a oee deteriorate due to video signal distortion Using ai this function the signal level is adjusted to fit v into the standard output level of the video card Sehr in order to provide the optimal image Activate this function when white and black colors are present in the screen POWER Use this function to set the power indicator on INDICATOR the front side of the monitor to ON or OFF If you set OFF it will go off If you set ON at any time the power indicator will automatically be turned on POWER INDICATOR 4 3 IN WIDE FACTORY RESET 4 3 IN WIDE Use this function to select the image size of the screen a MENU Exit Y Adjust Adjust SET Select another sub menu e WIDE Switch to full screen mode according to input image signal e 4 3 Change the image signal ratio into 4 3 ENABLE LAN ON If you turn on the monitor power the LAN input mode is enabled e OFF If you turn on the monitor power the RGB input mode is enabled Even when it is set to OFF if you press the SOURCE button the LAN input mode is enabled FACTORY Restore all factory default settin
5. screen display Any horizontal noise e Press the AUTO SET button to automatically appearing in any adjust your display image to the ideal setting image or characters If the results are unsatisfactory decrease the are not clearly horizontal bars using the PHASE icon in the on portrayed screen display e Check Control Panel gt Display gt Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting Set the color setting higher than 24 bits true color Only for D SUB input Important a Check Control Panel gt Display gt Settings and see if the frequency or the resolution were changed If yes readjust the video card to the recommend resolution a The setting method can differ by computer and O S Operation System and resolution mentioned above may not be supported by the video card performance In this case please ask to the computer or the video card manufacturer f the recommended resolution optimal resolution is not selected letters may be blurred and the screen may be dimmed truncated or biased Make sure to select the recommend resolution Troubleshooting Display image is incorrect The screen color is e Check if the signal cable is properly connected mono or abnormal and use a screwdriver to fasten if necessary e Make sure the video card is properly inserted in the slot e Set the color setting higher than 24 bits true color
6. the Pivot function If the monitor head touches the Stand Base then the Stand Base could crack Head section Stand section r eeeeeeeeeeeeeeeeees iin Connecting the Display Connecting to the Computer 1 Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off Connect D SUB RGB Analog Cable PC Connect the signal E input cable and tighten i Mi it up by turning in the direction of the arrow as shown in the figure ooo Wall outlet type When using a D Sub signal input cable connector for Macintosh I gt MAC Mac adapter For Apple Macintosh use a separate plug adapter is needed to change the 15 pin high density 3 row D sub VGA connector on the supplied cable to a 15 pin 2 row connector NOTE This is a simplified representation of the rear view m This rear view represents a general model your display may differ from the view as shown m When connecting the D SUB cable with the LAN cable connect the D SUB cable first Then connect the LAN cable and other signal input cables 2 Press button on the front switch panel to turn the power on When monitor power is turned on the Self Image Setting Function is executed automatically on D SUB input NOTE a Self Image Setting Function This function provides the user with optimal display se
7. C to 35 C Humidity 10 to 80 non Condensing Storage Conditions Temperature 20 C to 60 C Humidity 5 to 90 non Condensing Attached Detached O Wall outlet type Information in this document is subject to change without notice Preset Modes Resolution D SUB Analog Display Modes Resolution Horizontal Freq kHz Vertical Freq Hz 1 640 x 480 31 469 60 2 720 x 400 31 468 70 3 800 x 600 37 879 60 4 1024 x 768 48 363 60 5 1440 x 900 99 935 60 6 1680 x 1050 64 674 60 7 1680 x 1050 65 290 60 Sr O Recommend Mode LAN Preset Modes Resolution Display Modes Resolution 1 800 x 600 60 Hz 2 1024 x 768 60 Hz 3 1440 x 900 60 Hz 4 1680 x 1050 60 Hz CE NOTE If you access the host PC in LAN input mode you can adjust the resolution by right clicking on your desktop selecting Properties and selecting the Settings tab in the Display Properties window However any resolution other than LAN Preset Modes Resolution is not supported Indicator On Mode Blue Sleep Mode Flicker Off Mode Off Installing the Wall mount plate This monitor satisfies the specifications of the Wall mount plate or the interchange device 1 Place the monitor with its front facing downward on a soft cloth 2 Separate the stand after firstly separating 4 screws by using a driver as figure Installing the Wall mount plate 3 Install the Wall mount plate Wall mount plate Separate
8. MENU button for several seconds The message OSD UNLOCKED should appear Control Panel Functions Y SOURCE 4 VOLUME AUTO SET Button Power Indicator Use these buttons to select or adjust functions in the On Screen Display Use this button to make either D SUB or LAN connector active This feature is used when two input sources are connected to the display Use these buttons to select or adjust functions in the On Screen Display Use W A buttons to decrease or increase the speaker volume on LAN input Use this button to enter a selection in the On Screen Display AUTO IMAGE ADJUSTMENT When adjusting your display settings always press the AUTO SET button before entering the On Screen Display OSD e D SUB Use this button to turn the display on or off e LAN Monitor OFF Press the power button and press it again to tum off the power or wait 10 second LAN Clint OFF Press the power button and the AUTO SET button to turn off the power of LAN input ON Press the power button to turn on the power This Indicator lights up blue when the display operates normally On Mode If the display is in Sleep Mode Energy Saving this indicator color changes to flicker On Screen Display OSD Control Adjustment Screen Adjustment Making adjustments to the image size position and operating parameters of the display is quick and easy with the On Screen Display Control
9. UE increase a SET Select another sub menu To adjust the contrast of the screen Set your own gamma value 50 0 50 On the monitor high gamma values display whitish images and low gamma values display blackish images Select the screen color e SRGB Set the screen color to fit the SRGB standard color specification e 6500K Slightly reddish white e 9300K Slightly bluish white Set your own red color levels Set your own green color levels Set your own blue color levels On Screen Display OSD Selection and Adjustment Main menu Sub menu Description POSITION POSITION Sot SSA See HORIZONTAL To move image left and right VERTICAL To move image up and down VERTICAL B Omm 1H 50 MENU Exit Y Decrease Increase SET Select another sub menu TRACKING 55 TRACKING TRACKING A CLOCK To minimize any vertical bars or stripes 7 visible on the screen background The horizontal screen size will also change 2 ome J 50 SHARPNESS PHASE To adjust the focus of the display This item allows you to remove any horizontal noise and clear or sharpen the image of characters MENU Exit Yy Decrease A Increase SHARPNESS To adjust the clearness of the screen SET Select another sub menu On Screen Display OSD Selection and Adjustment Main menu Sub menu Description
10. g The tape and locking pin may only be removed from those monitors equipped with a standing base when the base is pulled up Otherwise you may be injured by the protruding sections of the stand pull out the stop pin e Stop Pin Stop Pin Important a This illustration depicts the general model of connection Your monitor may differ from the items shown in the picture Do not carry the product upside down holding only the stand base The product may fall and get damaged or injure your foot Connecting the Display Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off Positioning your display 1 Adjust the position of the panel in various ways for maximum comfort s Tilt Range 6 to 17 17 f 100 mm First remove the locking pin Ergonomic It is recommended that in order to maintain an ergonomic and comfortable viewing position the forward tilt angle of the monitor should not exceed 5 degrees Connecting the Display Using the Pivot function The pivot function allows you to rotate the screen 90 degrees clockwise 1 Lift the monitor to its highest height to utilize the Pivot function 2 Landscape amp Portrait You can rotate the panel 90 clockwise Please be cautious and avoid contact between the monitor head and the Stand Base when rotating the screen to access
11. gs except RESET LANGUAGE Press the WW A buttons to reset immediately NOTE a If this does not improve the screen image restore the factory default settings a If necessary perform the white balance function again This function will be enabled only when the input signal is a D SUB or LAN input signal On Screen Display OSD Selection and Adjustment Main menu Sub menu Description J ENGINE SJ ENGINE MOVIE This feature lets you easily select the best desired INTERNET image condition optimized to the environment ambient illumination image types etc MOVIE For animation images in videos or movies INTERNET For text images Word processing etc USER User a MENU Exit You can manually adjust ACE or RCM You can save or restore the adjusted value even when using a different environment Y Decrease A Increase SET Select another sub menu ACE Adaptive Clarity Enhancer Selects the clarity mode RCM Real Color Management Selects the color mode Eee Not applied sem Green enhance Cnm Flesh tone e Color Enhance NORMAL This is under normal operating conditions NOTE a t can be only supported the INTERNET and NORMAL features on LAN input Troubleshooting Check the following before calling for service No image appears Is the power cord of e Check and see if the power cord is connected the display onnected properly to the power out
12. let Is the power indicator Press the Power button light on Is the power indicator e f the display is in power saving mode try moving flickering the mouse or pressing any key on the keyboard to bring up the screen e Try to turn on the PC Do you see an OUT e This message appears when the signal from the OF RANGE message PC video card is out of horizontal or vertical on the screen frequency range of the display See the Specifications section of this manual and configure your display again Do you see a OSD LOCKED message on the screen Do you see OSD e You can secure the current control settings LOCKED when you so that they cannot be inadvertently changed push MENU button You can unlock the OSD controls at any time by pushing the MENU button for several seconds the message OSD UNLOCKED will appear Troubleshooting Display image is incorrect Display Position is e Press the AUTO SET button to automatically incorrect adjust your display image to the ideal setting lf the results are unsatisfactory adjust the image position using the H position and V position icon in the on screen display On the screen e Press the AUTO SET button to automatically background vertical adjust your display image to the ideal setting bars or stripes are If the results are unsatisfactory decrease the visible vertical bars or stripes using the CLOCK icon in the on
13. lug the power cord and scrub gently with a soft cloth to prevent scratching Do not clean with a wet cloth or spray water or other liquids directly onto the product An electric shock may occur Do not use chemicals such as benzene paint thinners or alcohol a Spray water onto a soft cloth 2 to 4 times and use it to clean the front frame wipe in one direction only Too much moisture may cause staining On Repacking a Do not throw away the carton and packing materials They make an ideal container in which to transport the unit When shipping the unit to another location repack it in its original material On Disposal Only Hg lamp used LCD Monitor a The fluorescent lamp used in this product contains a small amount of mercury a Do not dispose of this product with general household waste a Disposal of this product must be carried out in accordance to the regulations of your local authority Connecting the Display Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off Connecting the stand 1 Place the monitor with its front facing downward on a cushion or soft cloth 2 Assemble the Stand Base into the Stand Body Be sure don t pull out the Stop Pin and make the Stand Base direction as shown Stand Base Stand Body Side Stop Pin 3 Make the monitor stand then pull out the Stop Pin Warnin
14. ntact the manufacturer or the nearest authorized repair service provider for a replacement The appliance coupler is used as the disconnect device Please make sure the device is installed near the wall outlet to which it is connected and that the outlet is easily accessible Operate the display only from a power source indicated in the specifications of this manual or listed on the display If you are not sure what type of power supply you have in your home consult with your dealer Overloaded AC outlets and extension cords are dangerous So are frayed power cords and broken plugs They may result in a shock or fire hazard Call your service technician for replacement As long as this unit is connected to the AC wall outlet it is not disconnected from the AC power source even if the unit is turned off Do not Open the Display There are no user serviceable components inside a There are Dangerous High Voltages inside even when the power is OFF a Contact your dealer if the display is not operating properly To Avoid Personal Injury Do not place the display on a sloping shelf unless properly secured a Use only a stand recommended by the manufacturer Do not drop an object on or apply impact to the product Do not throw any toys or objects on the product screen It can cause injury to human problem to product and damage the display To Prevent Fire or Hazards Always turn the display OFF if you leave the room for mo
15. purchase This is stand type or wall mount type and is connectable with Wall mount plate Please refer to the installation guide for more details which is provided when Wall mount plate is purchased LG recommends that wall mounting be performed by a qualified professional installer Wall Mount pad lt Screw Mounting Interface Dimension gt Hole spacing 75 mm x 75 mm Kensington Security Slot Connected to a locking cable that can be purchased separately at most computer stores NOTE a VESA compatible only with respect to screw mounting interface dimensions and mounting screw specifications a Please use VESA standard as below 784 8 mm and under 30 9 inch Wall Mount Pad Thickness 2 6 mm Screw amp 4 0 mm x Pitch 0 7 mm x Length 10 mm 787 4 mm and above 31 0 inch Please use VESA standard wall mount pad and screws LG Make sure to read the Safety Precautions before using the product Keep the OWNER S MANUAL CD in an accessible place for furture reference The model and serial number of the SET is located on the back or one side of the SET Record it below should you ever need service MODEL SERIAL Life s Good With LGE Network Monitor some PC programs may not be compatible or need to be modified due to different kind of operation Please check the compatibility in advance before purchasing or installing the software LGE do not have any kind of legal liability on this matter
16. re than a short period of time Never leave the display ON when leaving the house a Keep children from dropping or pushing objects into the display s cabinet openings Some internal parts carry hazardous voltages Do not add accessories that have not been designed for this display a When the display is to be left unattended for an extended period of time unplug it from the wall outlet a In the presence of thunder and lightning never touch the power cord and signal cable because it can be very dangerous It can cause electric shock Important Precautions On Installation Do not allow anything to rest upon or roll over the power cord and do not place the display where the power cord is subject to damage Do not use this display near water such as near a bathtub washbowl kitchen sink laundry tub in a wet basement or near a swimming pool Displays are provided with ventilation openings in the cabinet to allow the release of heat generated during operation If these openings are blocked built up heat can cause failures which may result in a fire hazard Therefore NEVER a Block the bottom ventilation slots by placing the display on a bed sofa rug etc Place the display in a built in enclosure unless proper ventilation is provided a Cover the openings with cloth or other material a Place the display near or over a radiator or heat source Do not rub or strike the Active Matrix LCD with anything hard as this may scratch
17. screen To adjust the position of the screen To improve the clarity and stability of the screen To customize the screen status for a user s operating environment To select or customize desired image settings On Screen Display OSD Selection and Adjustment You were introduced to the procedure of selecting and adjusting an item using the OSD system Listed below are the icons icon names and icon descriptions of the all items shown on the Menu Press the MENU Button then the main menu of the OSD appears PICTURE a POSITION Main Menu J ENGINE TRACKING SERUP 55 4 Mu MENU lt Exit Yei Adjust Decrease Increase SET 1 Enter 4 Select another sub menu Restart to select sub menu Button Tip PICTURE MENU wle a gt SET JT PAS 0 CONTRAST Icons OQ H 50 Sub menus GAMMA e an E NOTE OSD On Screen Display menu languages on the monitor may differ from the manual On Screen Display OSD Selection and Adjustment Main menu Sub menu PICTURE Description PICTURE EN s BRIGHTNESS To adjust the brightness of the screen a ae CONTRAST 0 Ome H 50 GAMMA E a a ane GAMMA MENU Exit Y Decrease A Increase SE Select another sub menu a 5 j PRESET le RED le GREEN a MENU Exit V Decrease BL
18. signal input cables Angle type Straight type 2 Press l button on the front switch panel to turn the power on NOTE a When you use the monitor speaker via the LAN tum the PC volume up to the highest leet miele level and adjust the monitor volume a AUTO SET Function When you encounter problems such as blurry screen blurred letters screen flicker or titled screen while using the device or after changing screen resolution press the AUTO SET function button to improve resolution Connecting the Display Before setting up the monitor ensure that the power to the monitor the computer system and other attached devices is turned off Positioning your display Using the cable holder ZZ i N N y Control Panel Functions Front Panel Controls e LAN This menu is available use this button to D MUTE Button switch the sound on or off Q VOLUME Y Q VOLUME Y lt mute off gt lt mute on gt e D SUB This menu is not available THIS MENU IS NOT AVAILABLE MENU Button Use this button to enter or exit the On Screen Display OSD LOCKED UNLOCKED This function allows you to lock the current control settings so that they cannot be inadvertently changed Press and hold the MENU button for several seconds The message OSD LOCKED should appear You can unlock the OSD controls at any time by pushing the
19. system A short example is given below to familiarize you with the use of the controls The following section is an outline of the available adjustments and selections you can make using the OSD NOTE Allow the display to stabilize for at least 30 minutes before making image adjustments To make adjustments in the On Screen Display follow these steps MENU gt V A AUTO SET V A MENU l 2 3 Al Press the MENU Button then the main menu of the OSD appears To access a control use the wor A Buttons When the icon you want becomes highlighted press the AUTO SET Button Use the W A Buttons to adjust the image to the desired level Use the AUTO SET Button to select other sub menu items Push the MENU Button once to return to the main menu to select another function Push the MENU Button twice to exit from the OSD On Screen Display OSD Selection and Adjustment The following table indicates all the On Screen Display control adjustment and setting menus Main menu Sub menu BRIGHTNESS CONTRAST GAMMA PRESET HORIZONTAL VERTICAL CLOCK PHASE SHARPNESS LANGUAGE WHITE BALANCE POWER INDICATOR 4 3 IN WIDE NORMAL NOTE The order of icons may differ depending on the model 13 to 18 Supported signals LAN m ER za CATB D SUB input LAN input Description To adjust the brightness contrast and gamma of the screen To customize the color of the
20. ttings When the user connects the monitor for the first time this function automatically adjusts the display to optimal settings for D SUB input signals as AUTO SET Function When you encounter problems such as blurry screen blurred letters screen flicker or tilted screen while using the device or after changing screen resolution press the AUTO SET function button to improve resolution Connecting the Display Connecting to the Computer Using LAN 1 Make sure to turn off the computer and product Connect the cable as below sketch map form to Connect peripheral devices nnect LAN USB 1 1 port USB 2 0 port Connect Cable Only for keyboard Only for USB and mouse memory stick a signal input cables WO gt gt gt LAN Cable Type Host Standard IEEE 802 3 ETHERNET Internet Service Provider Keyboard Mouse Input LAN cable should be connected before boo ting PC This item must be purchased separately Headphone Earphone Input Automatically mutes the speaker volume when the headphones are plugged in Network Monitor NOTE Foran angle plug earphone microphone it is difficult connect it with a peripheral device so gt AQ use a straight type Connect the USB extension cable to the USB 2 0 port for more convenient use a When connecting the D SUB cable with the LAN cable connect the D SUB cable first Then connect the LAN cable and other
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