Samsung LF22FT2TFPZXEN, LF24FT2TFPZXEN manual Screen issue, Not Optimum Mode is displayed

Page 80

9Troubleshooting Guide

Screen issue

Issues

Solutions

 

 

The power LED is off. The screen will not switch

Check that the power cable is connected

on.

properly. (Refer to "3.2 Connecting and Using a

 

PC")

 

 

The message Check Signal Cable appears.

Check that the cable is properly connected to the

 

product. (Refer to "3.2 Connecting and Using a

 

PC")

 

 

 

Check that the device connected to the product is

 

powered on.

 

 

Not Optimum Mode is displayed.

This message appears if the signal from the

 

graphics card exceeds the maximum resolution or

 

frequency for the product.

 

 

 

Change the maximum resolution and frequency to

 

suit the product performance, referring to

 

Standard Signal Mode Table (page 85).

 

 

The images on the screen look distorted.

Check the cable connection to the product (Refer

 

to "3.2 Connecting and Using a PC")

 

 

The screen is not clear. The screen is blurry.

Adjust Coarse(page 59) and Fine(page 60).

 

 

 

Remove any accessories (video extension cable,

 

etc.) and try again.

 

 

 

Set the resolution and frequency to the

 

recommended level. (Refer to "10.2 Standard

 

Signal Mode Table")

 

 

The screen appears unstable and shaky.

Check that the resolution and frequency for the

 

PC are within the range of resolution and

There are shadows or ghost images left on the

frequency compatible with the product. Next, if

screen.

required, change the settings, referring to

 

 

Standard Signal Mode Table (page 85) in this

 

manual and the INFORMATION menu on the

 

product.

 

 

The screen is too bright. The screen is too dark.

Adjust Brightness(page 48) and Contrast(page

 

49).

 

 

Screen color is inconsistent.

Change the COLOR settings.

 

(Refer to " Configuring Tint")

 

 

The colors on the screen have a shadow and are

Change the COLOR settings.

distorted.

(Refer to " Configuring Tint")

 

 

 

White does not really look white.

Change the COLOR settings.

 

(Refer to " Configuring Tint")

 

 

9 Troubleshooting Guide 80

Image 80
Contents TC222T TC242T Table Of Contents Connecting and Using 43 a Source Device Screen Setup Configuring Tint Resizing or Relocating the Screen Information Index Icons used in this manual Before Using the ProductCopyright Cleaning Securing the Installation Space Precautions for storageSafety Precautions SymbolsElectricity and Safety Installation and Safety Before Using the Product Operation and Safety GAS Before Using the Product Before Using the Product Correct posture to use the product Checking the Contents PreparationsParts Frontal ButtonsPreparations Rear View Port DescriptionSide View Installation Attaching the StandAdjusting the Product Tilt and Height Rotating the MonitorInstalling a Wall-mount Kit or Desktop Stand Preparations Anti-theft Lock Using Windows 10 Enterprise Ltsb What is Windows 10 Enterprise Ltsb Client?Using Windows 10 Enterprise Ltsb Using Windows 10 Enterprise Ltsb LAN Connection Connecting USB DevicesConnection to Use Windows 10 Enterprise Ltsb Windows 10 Enterprise Ltsb Desktop Using Windows 10 Enterprise LtsbLogon Programs Remote Desktop ConnectionUsing Windows 10 Enterprise Ltsb Using Windows 10 Enterprise Ltsb Using Windows 10 Enterprise Ltsb Using Windows 10 Enterprise Ltsb Internet Explorer Unified Write Filter UWFConfiguring Utilities Windows Media PlayerLocal Drive Mapping a Network DriveOverview Recover the SystemHow to Recover the System Bootagent Connecting and Using a Source Device Before ConnectingConnecting and Using a PC Connection Using the D-SUB Cable Analog TypeConnecting to a Dual Monitor Connecting to Headphones Connecting a MicrophoneConnecting the Power Power connection using detachable AC/DC power adapterSetting Optimum Resolution Brightness Screen SetupConfiguring Brightness Configuring Contrast ContrastConfiguring Sharpness SharpnessEye Saver Mode Configuring Eye Saver ModeGame Mode Configuring Game ModeConfiguring Samsung Magic Bright Samsung Magic BrightConfiguring Samsung Magic Angle Samsung Magic AngleScreen Setup Configuring Samsung Magic Upscale Samsung Magic UpscaleImage Size Changing the Image SizeConfiguring H-Position & V-Position Position & V-PositionAdjusting Coarse CoarseAdjusting Fine FineRed Configuring TintConfiguring Red Configuring Green GreenConfiguring Blue BlueConfiguring the Color Tone Settings Color ToneConfiguring Gamma GammaChanging the Language Resizing or Relocating the ScreenLanguage Configuring Menu H-Position & Menu V-Position Menu H-Position & Menu V-PositionConfiguring Display Time Display TimeTransparency Changing TransparencyInitializing Settings Reset All Setup and ResetReset All Configuring Smart Eco Saving Smart Eco SavingOff Timer Off Timer PlusConfiguring Off Timer Off Timer Turn Off AfterConfiguring Eco Timer Eco TimerEco Timer Eco Off AfterConfiguring Key Repeat Time Key Repeat TimeInformation Menu and Others Displaying InformationBrightness Troubleshooting Guide Testing the ProductChecking the Resolution and Frequency Installation issue PC modeScreen issue Not Optimum Mode is displayedSound issue Source device issueQ & a Question AnswerTroubleshooting Guide Specifications GeneralStandard Signal Mode Table MAC, 1152 x 68.681 75.062 100.000 Responsibility for the Pay Service Cost to Customers Product damage caused by customers faultAppendix Not a product defectTerminology OSDOn Screen DisplayVertical Frequency Index Index
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