Samsung LH23PTRMBC/EN, LH23PTSMBC/EN Problems Related to the Screen, Check Signal Cable message

Page 97

Troubleshooting

A:Check if the signal cable between the computer and the LCD Display is securely con- nected.

(Refer to Connecting a Computer)

Problems Related to the Screen

Note

Problems related to the LCD Display screen and their solutions are listed below.

Q:The screen is blank and the power indicator is off.

A:Ensure that the power cord is firmly connected and the LCD Display is on. (Refer to Connecting a Computer)

Q:"Check Signal Cable" message.

A:Ensure that the signal cable is firmly connected to the PC or video sources. (Refer to Connecting a Computer)

A:Ensure that the PC or video sources are turned on.

Q:"Not Optimum Mode" message.

A:Check the maximum resolution and the frequency of the video adaptor.

A:Compare these values with the data in the Preset Timing Modes Chart.

Q:The picture rolls vertically.

A:Check if the signal cable is securely connected. Re-connect it, if necessary. (Refer to Connecting a Computer)

Q:The image is not clear; picture is blurred.

A:Run Frequency Coarse and Fine tuning.

A:Turn on again after removing all accessories (video extension cable, etc.)

A:Set the resolution and frequency to the recommended ranges.

Q:The picture image is unstable and shakes.

A:Check if the resolution and frequency set for the computer video card falls in the range supported by the LCD Display. If not, reset them referring to the current Information under the LCD Display menu and Preset Timing Modes

Q:Ghost images appear in the picture.

A:Check if the resolution and frequency set for the computer video card falls in the range supported by the LCD Display. The optimum resolution and refresh rate for this monitor is listed in the Specifications section under General Specifications. Other supported resolutions and refresh rates are listed in the Preset Timing Modes table also in the Specifications section.

Q:The image is too light or too dark.

A:Adjust the brightness and contrast.

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Contents SyncMaster 230TSN/230MXN LCD DisplayNotational PowerInstallation Clean Others Page Page Page Page Unpacking Package ContentsOthers Installing a Wall MountSold separately Not included with the monitor Your LCD Display Front To attach a wall mount to your monitor, follow these stepsPC → Hdmi → MagicInfo RearPower Remote Control Using the Anti-Theft Kensington LockPower MTS Introduction Menu Connecting to Other Devices Connecting a ComputerConnecting a DVI to Hdmi Cable Connecting a Hdmi CableConnecting to another Monitor Connecting to an Audio System Connecting a USB device Connecting a LAN CableMonitor Driver Using the SoftwareInstalling the Monitor Driver Manually Page Page Page Page Page Page Installation Problems MDC Multi-Display Channel InstallationUninstall Using the Software Main Screen IntroductionPort Selection Power Control Page Input Source PC Mode PC, BNC, DVI Image SizeImage Size TV, AV, S-Video, Component, DVIHDCP, HDMI, DTV Auto Wide mode is available only for TV, AV, and S-VideoPIP Size TimePIP Source Settings Picture Page Settings Picture PC SRS TS XT Settings AudioMaintenance Lamp Control Settings Image LockMaintenance Scroll Maintenance Video Wall Page Settings Value Display In Multiple Display Mode TroubleshootingCalibration Software Control Panel 230TSN Main TabCalibrating the Touch Sensor Testing the Calibration When touching the calibration target, make sure toSupport Information Touch Settings TabController ID Controller TypeLiftoff Mode Touchdown ModeRight-Click Tool not available on Linux Double-Click Speed not available on Windows CE or LinuxEdge Adjustment Setting Edge Adjustment TabDouble-Click Area not available on Windows CE or Linux Component Versions Tools TabDraw Test Reset Controller Restore Factory Settings SoftwareController Advanced Touch OptionsLinearization Controller TabTo perform a 25-point linearization of the touch sensor Touch Screen Frequency When touching the target, make sure youTesting the Newly Selected Frequency Touch Screen Frequency ProcedureSource List Input Available ModesEdit Name MagicInfoMagicBright Picture PC / MagicInfo Mode Available ModesContrast CustomBrightness SharpnessRed Color ControlGreen BlueImage Lock Color TempCoarse FineSignal Balance Auto AdjustmentPosition Gain Signal ControlOffset Dynamic Contrast SizeBrightness Sensor Picture Hdmi Mode Available ModesMode OffMovie Custom ColorTint Zoom Just Scan Digital NR Digital Noise ReductionFilm Mode Standard Sound Available ModesMusic MovieBass Auto VolumeTreble BalanceLanguage Setup Available ModesTime Sleep TimerClock Set Off Timer On TimerMenu Transparency HighLock On Safety Lock Change PINEnergy Saving Medium Low OpaqueVideo Wall Hdmi Black LevelNormal Low Horizontal FormatVertical FullScreen Divider Safety ScreenPixel Shift Vertical Line Horizontal DotScroll Bar Eraser TimerScroll PeriodMode-Scroll 1~5 sec Mode-Bar,Eraser 10~50 sec Bar Resolution SelectEraser Side Gray Power On AdjustmentOff 1024 x 1280 x 1360 x 1366 x Off Light DarkImage Reset ResetColor Reset OSD RotationMulti Control Available Modes Lamp ControlMulti Control MagicInfo Available ModesMagicInfo Page Page Page Maintenance and Cleaning Self-Test FeatureRunning a Self-Test Problems Related to the Installation PC Mode Symptoms and Recommended ActionsCheck List Check Signal Cable message Problems Related to the ScreenNot Optimum Mode message Adjust the brightness and contrastProblems Related to the Remote Control Problems Related to AudioRefer to the Brightness, Contrast Page Page General Plug and Play Capability PowerSaverDot Acceptable Preset Timing Modes Page Product Information Image Retention Free For Better DisplayDisplay Information together with Logo or Moving image cycle Page Our LCD Monitor satisfies ISO13406-2 Pixel fault Class North America Contact Samsung WorldwideLatin America EuropeCIS Middle East Asia PacificAfrica TermsCorrect disposal of batteries in this product Correct DisposalAuthority
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LH23PTVHBC/EN, LH23PTSMBC/EN, LH23PTVMBC/EN, LH23PTRHBC/EN, LH23PTTMBC/EN specifications

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