Instruction/ maintenance manual of the product N224WHA LG
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www .lg.com O WNER’S MANU AL NET W ORK MONIT OR P l ea s e re a d th i s ma n u a l ca r e fu l l y b e for e op e r a t i n g yo u r se t a n d re tain it f or futur e ref erenc e.
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 /Cards 15-pin D-SUB Signal Cable (To set it up, this signal cable may be attached to this product before shipping out.
1 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.
2 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.
3 Important Precautions On Cleaning Unplug the display before cleaning the face of the display screen. Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the display screen because over-spraying may cause electrical shock. When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching.
4 Connecting the Display Important 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.
5 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.
6 Connecting the Display -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.
7 7 7 Connecting to the Computer 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.
8 signal input cables 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 . 1 2 Connect peripheral devices Connect LAN Cable Connecting the Display Keyboard/Mouse Input LAN cable should be connected before boo- ting PC.
9 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.
10 Control Panel Functions 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.
11 Control Panel Functions 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. Power Button Power Indicator Use this button to enter a selection in the On Screen Display.
12 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 system. A short example is given below to familiarize you with the use of the controls.
13 BRIGHTNESS CONTRAST GAMMA PICTURE On Screen Display(OSD) Selection and Adjustment The following table indicates all the On Screen Display control, adjustment, and setting menus.
14 On Screen Display(OSD) Selection and Adjustment NOTE OSD (On Screen Display) menu languages on the monitor may differ from the manual. Y ou 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.
15 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description BRIGHTNESS CONTRAST GAMMA To adjust the brightness of the screen. 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.
16 MENU : Exit : Decrease : Increase SET : Select another sub-menu On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description CLOCK PHASE SHARPNESS To minimize any vertical bars or stripes visible on the screen background. The horizontal screen size will also change.
17 On Screen Display(OSD) Selection and Adjustment SETUP MENU : Exit : Adjust : Adjust SET : Select another sub-menu To choose the language in which the control names are displayed.
18 On Screen Display(OSD) Selection and Adjustment Main menu Sub menu Description MOVIE INTERNET NORMAL USER INTERNET : For text images (Word processing etc.
19 No image appears No image appears T roubleshooting Check the following before calling for service. Do you see a "OSD LOCKED" message on the screen? ● Is the power cord of the display on.
20 T roubleshooting Display image is incorrect ● Display Position is incorrect. ● On the screen background, vertical bars or stripes are visible. ● Any horizontal noise appearing in any image or characters are not clearly portrayed. • Press the AUTO/SET button to automatically adjust your display image to the ideal setting.
21 T roubleshooting Display image is incorrect ● The screen color is mono or abnormal. ● The screen blinks. • Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. • Make sure the video card is properly inserted in the slot.
22 Specifications Display Sync Input Video Input Resolution Plug&Play Power Consumption Dimensions & Weight Tilt Range Power Input AC-DC Adapter Environmental Conditions Stand Base Power cord 55.9 cm (21.9 inch) Flat Panel Active matrix-TFT LCD , Anti- Glare coating Visible diagonal size: 55.
23 Specifications Preset Modes (Resolution) - D-SUB (Analog) Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz) *Recommend Mode Indicator On Mode Sleep Mode Off Mode Blue Flicker Off LED Color MODE 1 2 3 4 5 6 *7 31.469 31.468 37.879 48.
24 Installing the W all mount plate This monitor satisfies the specifications of the W all 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.
25 Installing the W all mount plate Wall mount plate(Separate 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.
M a k e s u r e to r e a d t h e Sa f e t y P re c a u t i o ns befor e using the product . K e e p t h e O W N E R ’ S M A N U A L (C D ) i n a n acces sible place f or furture ref erence. The mod el a nd se ria l nu mbe r of the SET is located on the back o r one s ide of t he SET .
An important point after buying a device LG N224WHA (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG N224WHA yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG N224WHA - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG N224WHA you will learn all the available features of the product, as well as information on its operation. The information that you get LG N224WHA will certainly help you make a decision on the purchase.
If you already are a holder of LG N224WHA, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG N224WHA.
However, one of the most important roles played by the user manual is to help in solving problems with LG N224WHA. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG N224WHA along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
