Samsung S22C150N, S22B150N user manual Not Optimum Mode is displayed

Page 71

9Troubleshooting Guide

Screen issue

The message Check Signal Cable appears.

Check that the cable is properly connected to the

 

product.

 

(Refer to "2.3 Connecting and Using a PC")

 

 

 

Check that the device connected to the product is

 

powered on.

 

 

Not Optimum Mode is displayed.

This message appears when 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 80).

 

 

The images on the screen look distorted.

Check the cable connection to the product.

 

(Refer to "2.3 Connecting and Using a PC")

 

 

The screen is not clear. The screen is blurry.

Adjust Coarse and Fine.

 

 

 

Remove any accessories (video extension cable,

 

etc.) and try again.

 

 

 

Set the resolution and frequency to the

 

recommended level.

 

 

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.

screen.

Next, if required, change the settings, referring to

 

 

Standard Signal Mode Table (page 80) in this

 

manual and the INFORMATION menu on the

 

product.

 

 

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

Adjust Brightness and Contrast.

 

 

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")

 

 

There is no image on the screen and the power

The product is operating in power-saving mode.

LED blinks every 0.5 to 1 second.

 

Press any key on the keyboard or move the

 

 

mouse to return to normal operating mode.

 

 

9 Troubleshooting Guide 71

Image 71
Contents S19C150N S19C150F S20C150FL S22C150N Table Of Contents Screen Setup Configuring Tint Coordinating OSD Setup and Reset Information Index Icons used in this manual Before Using the ProductCopyright Cleaning CleaningPrecautions for storage Securing the Installation SpaceSymbols for safety precautions Safety PrecautionsElectricity and Safety Installation and Safety Drips, etc., oil, or smoke Operation GAS Before Using the Product Before Using the Product Correct posture to use the product Preparations Checking the ContentsComponents Checking the ComponentsFrontal Button PartsAuto S19C150F / S20C150FL Reverse SideAttaching the Stand S19C150F / S20C150FL InstallationAttaching the Stand S19C150N / S22C150N Removing the Stand S19C150F / S20C150FL Removing the Stand S19C150N / S22C150N Preparations Adjusting the Product Tilt Anti-theft Lock Pre-connection Checkpoints Connecting and Using a Source DeviceBefore Connecting Connecting the Power Connection Using the D-SUB Cable Analogue Type Connecting and Using a PCDriver Installation Setting Optimum Resolution Changing the Resolution Using a PC Changing the Resolution on Windows Vista Changing the Resolution on Windows Connecting and Using a Source Device Brightness Screen SetupConfiguring Brightness Contrast Configuring ContrastSharpness Configuring SharpnessSamsung Magic Bright Configuring Samsung Magic BrightSamsung Magic Upscale Configuring Samsung Magic UpscaleChanging the Image Size Image SizePosition & V-Position Configuring H-Position & V-PositionCoarse Adjusting CoarseFine Adjusting FineRed Configuring TintConfiguring Red Green Configuring GreenBlue Configuring BlueColor Tone Configuring the Color Tone SettingsGamma Configuring GammaLanguage Configuring LanguageCoordinating OSD Menu H-Position & Menu V-Position Configuring Menu H-Position & Menu V-PositionDisplay Time Configuring Display TimeChanging Transparency TransparencyInitializing Settings Reset Setup and ResetReset Eco Saving Configuring Eco SavingConfiguring Off Timer Off TimerTurn Off After Configuring Turn Off AfterKey Repeat Time Configuring Key Repeat TimeCustomized Key Configuring Customized KeyDisplaying Information Information Menu and OthersConfiguring Brightness and Contrast in the Initial Screen MagicTune Installing the SoftwareWhat is MagicTune? Installing the SoftwareRemoving the Software MultiScreen MultiScreenHardware Check the following Troubleshooting GuideTesting the Product Checking the Resolution and FrequencyNot Optimum Mode is displayed Source device issue Question Answer Q & aTroubleshooting Guide General S19C150N / S22C150N SpecificationsSpecifications Model Name S19C150F S20C150FL General S19C150F / S20C150FLSpecifications PowerSaver Standard Signal Mode Table S20C150FL 68.681 75.062 Contact Samsung World Wide AppendixEurope Cyprus CIS Asia Pacific Africa Others Responsibility for the Pay Service Cost to CustomersProduct damage caused by customers fault Not a product defectCorrect Disposal OSD On Screen Display TerminologyResolution Index Index