Samsung LC49J890DKUXEN manual Check the cable connection to the product, Change the Color settings

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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 (P.50).

The images on the screen look distorted.

Check the cable connection to the product.

The screen is not clear. The screen is blurry.

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. There are shadows or ghost images left on the screen.

Check that the resolution and frequency for the PC are within the range of resolution and frequency compatible with the product. Next, if required, change the settings, referring to Standard Signal Mode Table (P.50) 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.

The colors on the screen have a shadow and are distorted.

Change the Color settings.

White does not really look white.

Change the Color settings.

There is no image on the screen and the power LED blinks every 0.5 to 1 second.

The product is operating in power-saving mode.

Press any key on the keyboard or move the mouse to return to normal operating mode.

Text is blurry.

If using a Windows OS (e.g. Windows 7, Windows 8, Windows 8.1 or Windows 10): Go to Control Panel Fonts Adjust ClearType text and change Turn on ClearType.

Video playback is choppy.

Playback of high-definition large video files can be choppy. This may be because the video player is not optimized for the computer resource.

Try playing the file on another video player.

Sound issue

There is no sound.

Check the connection of the audio cable or adjust the volume.

Check the volume.

The volume is too low.

Adjust the volume.

If the volume is still low after turning it up to the maximum level, adjust the volume on your PC sound card or software program.

Video is available but there is no sound.

Sound cannot be heard if a HDMI-DVI cable is used to connect the input device. Connect the device using an HDMI cable, DP cable or USB Type-C cable.

Source device issue

A beeping sound is heard when my PC is booting.

If a beeping sound is heard when your PC is booting, have your PC serviced.

――The LED lights on the frame of the product may be seen depending on the user's viewing angle. The light is harmless to people and has no bearing on product features and performance. The product is safe to use.

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Contents C49J890DK Table of contents PIP/PBP Safety Precautions Before Using the ProductSecuring the Installation Space Precautions for storageWipe the monitor with a clean, soft and dry cloth CleaningElectricity and Safety Power on the product and computerInstallation Operation Page Parts PreparationsControl Panel Direct Key guide This LED is power status indicator and works asAdjust Volume Display Function Key GuideFunction Key Guide ReturnClose Sublist without saving value Move the optionExit the Main menu Value decreases in the sliderChanging Brightness, Contrast and Eye Saver Mode settings Changing the Volume settingTypes of Ports PortDescriptionUpgrading the Software via USB Software upgrading proceedsMake sure only the BIN file for upgrade is in the USB disk Copied to the root directoryAdjusting the Product Tilt and Height +4˚Anti-theft Lock To lock an anti-theft locking deviceInstallation Attaching the Stand Type onePlace the stand neck on the monitor as Attaching the Stand Type twoNeck in the direction as shown Remove the package Removing the Stand For Attaching the Bracket Wall Lift the COVER-REAR TOP Disassemble the COVER-REAR TOPAttaching the Bracket Wall Attach the Bracket Wall hereConnecting and Using a Source Device Connecting and Using a Source DeviceRead below before installing the monitor Connection Using the Hdmi CableConnection Using the DP Cable Connection Using the USB Type-C CableConnecting to Headphones Connecting the Product to a Source Device as a USB HubConnecting a Source Device to the Product Utilizing the Product as a USB HUB Connecting the Power PowerTidying Up the Connected Cables Headphones hanger Downward UpwardArrange the cables against the bend Setting Optimum Resolution Driver InstallationCorrect posture to use the product Samsung Magic Bright PictureYou can customize the brightness to suit your preferences Sharpness BrightnessContrast ColorSamsung Magic Upscale Eye Saver ModeHdmi Black Level Calibration Report Screen AdjustmentPicture Size Change the picture sizePIP/PBP Mode Enable or disable the PIP/PBP Mode functionPosition SizeAspect Ratio Sound SourceSource Select the source for each screenMobile Phone Switch USBMonitor LaptopSelect the image size for sub-screen Set the Picture Size for each of the divided screensAdjust the contrast level for sub-screen Adjust the contrast level for each screenLanguage OnScreen DisplayTransparency Display TimeSystem USB Source SetupHdmi Mode DisplayPort VerSmart ECO Saving Off Timer PlusPC/AV Mode Off Deactivate the Smart ECO Saving functionSource Detection Power LED OnReset All InformationRestrictions and Problems with the Installation Installing the SoftwareEasy Setting Box System RequirementsChecking the Resolution and Frequency Troubleshooting GuideTesting the Product Check that the power cable is connected properlyChange the Color settings Check the cable connection to the productUniversal Serial Bus USB issue Set the frequency on your graphics card Specifications GeneralStandard Signal Mode Table 60.000 148.500 +/+ 106.50060.000 108.000 +/+ 266.500Appendix Responsibility for the Pay Service Cost to CustomersProduct damage caused by customers fault Not a product defectExtended warranty
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