LG Electronics N225WU owner manual Image is displayed abnormally, Display color is abnormal

Page 26

26Troubleshooting

 

The image is displayed abnormally.

ENGLISH

Does the display area appear

Pressing the AUTO button will automatically optimize the screen to the

uncentered?

current display mode.

 

 

 

If you are not satisfied with the optimized screen, you can manually

 

 

adjust the POSITION option in the OSD menu.

 

Does the screen exhibit vertical

Pressing the AUTO button will automatically optimize the screen to the

 

lines?

current display mode.

 

 

If you are not satisfied with the optimized screen, you can manually

 

 

adjust the FREQUENCY option in the OSD menu.

 

Does the screen display hori-

Pressing the AUTO button will automatically optimize the screen to the

 

zontal frequencies, or does the

current display mode.

 

text appear blurred?

If you are not satisfied with the optimized screen, you can manually

 

 

adjust the PHASE option in the OSD menu.

NOTE

y yCheck if the video card's resolution or frequency is within the range allowed by the monitor and set to the recommended (optimal) resolution in Control Panel > Display > Settings.

y yFailing to set the video card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area or misalignment of the display.

y yThe configuration procedure may differ depending on your computer and/or operating system. Also, some video cards may not support certain resolutions. If this is the case, contact the computer or video card manufacturer for assistance.

y yThe AUTO option is only available for D-SUB (analog) signals.

y yThe recommended monitor resolution (optimized resolution) of the WMS 2011 operating system is usually 1364 x 768, but the actual monitor resolution is 1366 x 768. This is not a monitor malfunction; it occurs due to the characteristics of the operating system. (Only N195WU model)

The display color is abnormal.

Does the display color appear

y y Set the color to 24 bit (true color) or higher. In Windows, go to Control

discolored (16 color)?

Panel > Display > Settings > Color Quality.

Does the display color appear

y y Check if the signal cable is connected properly. Re-connect the cable

unstable or in monochrome?

or re-insert the PC's video card.

Are there spots on the screen?

y y When using the monitor, pixilated spots (red, green, blue, white or

 

black) may appear on the screen. This is normal for the LCD screen.

 

It is not an error nor is it related to the monitor's performance.

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Contents Network Monitor Table of Contents Assembling and Preparing UnpackingPower Indicator Parts and buttonsN225WU Button Description Attaching the Stand Base Setting Up the Monitor setLifting and moving the Monitor set Stand Body Stand BaseDetaching the stand base Adjusting the stand body Stand body Stand Body Stand BaseFront Side Rear Side Adjusting the angleMounting on a table Using the Kensington locking device Wall Mount Plate Installing the wall mount plateDetaching the stand body Vesa a x B Mounting on a wallModel Stand Screw Required Screw Wall Mount PlateSUB in connection PC Using the Monitor SETUsing Primary Station USB cable connection to Daisy Chain Using Standard StationsUSB cable connection PC Self Image Adjustment Right BottomFront Side Buttons Customizing SettingsAccessing The Main Menus Brightness Contrast Sharpness Menu SettingsPicture USBSUB Color Temp PresetColor UserSUB Horizontal PhaseDisplay VerticalVolume VolumeOthers OFF SMART+ SettingsAuto Bright Only N195WU model Original Ratio Wide OriginalAuto Settings D-SUB Input Processing Auto Image Adjustment For Optimal DisplayOSD Locked message is displayed TroubleshootingNothing is displayed on the screen Screen retains an imageImage is displayed abnormally Display color is abnormalProduct Specification Specifications Preset Mode Power IndicatorProper posture for using the monitor Proper PosturePage Model Serial
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