Samsung LS23EMDKF/EN, LS22EMDKU/EN manual Before Requesting Service, Problems Related to Screen

Page 63

5-2 Before Requesting Service

Please check the following before requesting After-Sales service. If the problem continues, please contact your nearest Samsung Electronics Service Center.

PROBLEMS RELATED TO INSTALLATION (PC MODE)

The monitor screen flickers.

Check if the signal cable between the computer and the monitor is securely connected and tightened.

(Refer to Connecting to a Computer)

PROBLEMS RELATED TO SCREEN

 

 

 

Screen is blank and power indicator is off.

 

Ensure that the power cord is firmly connected and the LCD monitor is on.

 

 

(Refer to Connecting to a Computer)

 

 

 

"Check Signal Cablemessage

 

Ensure that the signal cable is firmly connected to the PC or video sources.

 

 

(Refer to Connecting to a Computer)

 

 

 

"Not Optimum Mode" message

 

Check the maximum resolution and the frequency of the video adapter.

 

 

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

 

 

 

Picture rolls vertically.

 

Check if the signal cable is securely connected.Connect it again securely.

 

 

(Refer to Connecting to a Computer)

 

 

 

Image is not clear. Picture is blurred.

 

Run Frequency <Coarse > and < Fine> tuning.

 

 

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

 

 

Set resolution and frequency to the recommended ranges.

 

 

 

Picture image is unstable and vibrates.

 

Check if the resolution and frequency set for the computer video card falls

 

 

in the range supported by the monitor. If not, reset them referring to the

Ghost images are shown in the picture.

 

 

current <Information> under the monitor menu and Preset Timing Modes.

 

 

 

 

 

The image is too light or too dark

 

Adjust the Brightness and Contrast

 

 

(Refer to the <Brightness>, <Contrast>)

 

 

 

Screen is blank and the power indicator light

 

The monitor is using its power management system

blinks every 0.5 or 1 seconds

 

Press a key on the keyboard

 

 

 

 

 

The screen is blank and is blinking.

 

If you see the TEST GOOD message on the screen when you press the [

 

 

MENU] button, check the cable connection between the monitor and the

 

 

computer to ensure that the connector is properly connected.

 

 

 

 

PROBLEMS RELATED TO AUDIO

 

 

 

No sound

 

Ensure that the audio cable is firmly connected to both the audio-in port on

 

 

your monitor and the audio-out port on your sound card.

 

 

(Refer to Connecting to a Computer)

 

 

Check the volume level.

 

 

 

The sound level is too low.

 

Check the volume level.

 

 

If the volume is still too low after turning the control to its maximum, check

 

 

the volume control on the computer sound card or software program.

 

 

 

PROBLEMS RELATED TO REMOTE CONTROL

The remote control buttons do not respond.

Check the battery polarities (+/-).

Check if the batteries have been exhausted. Check if the power is on.

Check if the power cord is securely connected.

Check if a special fluorescent or neon lamp is on in the vicinity

Troubleshooting

5-2

Image 63
Contents LCD TV Monitor Page Table Of Contents Page Copyright Notice Using this ManualBefore You Start Icons used in this manualCare and Maintenance Appearance and the color may differ depending on the modelAppearance may differ depending on the product Meaning of Signs Safety PrecautionsIcons used for safety precautions Power RelatedInstallation Related Cleaning Related Usage Related Page Maintaining the Correct Posture when Using this Product Package Contents Installing the ProductInstalling the Stand Page Removing the Stand Page Connecting to a Computer Page Installing the Product Using it as a TV Connecting an Hdmi cable Connecting Using a DVI to Hdmi Cable Connecting a Component cable Connecting a Scart cable Connecting Common Interface Connecting to an Amplifier Kensington Lock Connecting HeadphonesPlug & Play Feature Using the ProductPlug & Play feature is only available in the TV mode If you want to reset this featureIcon Description Viewinig the Control panelPower Remote ControlInstalling Batteries in the Remote Control Teletext Feature Using the Product TOP Menus SUB Menus Using the Screen Adjustment Menu OSD On Screen DisplayAvailable in PC Mode Only Picture PC / DVIMenu Description Picture TV / Ext. / Component / Hdmi Available in PC / DVI mode onlyAdvanced Settings is available in Standard or Movie mode It is activated when the signal is NtscMenu Description Sound Selecting Tools → SRS TruSurround HD Limited ChannelAir / Cable Menu Description Or button Default Guide, refer to the descriptionsIncluded on the detailed information Will be appeared if the summary is longGreen Zoom Enlarges or shrinks a channel number Remote controlUsing the Color buttons with the Channel List Selected channelTo cancel the Sleep Timer function, select Off SetupAuto Power Off You can set the Antenna by selecting Channel → AntennaFor too long time When the parental ratings are set, the symbol is displayed PIN numberChange PIN from the menu When the user selects a channel Anynet+ HDMI-CEC InputConnecting Anynet+ Devices Setup Support With the strongest signal Sure Speaker Select is set to TV speaker in the Sound menuSpeaker or the sound is muted by pressing the Mute button Menu Description Installing the Device Driver Horizontal Frequency Standard Signal Mode TableNatural Color What is Natural Color ?Removing the Software What is MultiScreen ?Installing the Software MultiScreenMonitor Self-Diagnosis TroubleshootingProblems Related to Remote Control Before Requesting ServiceProblems Related to Screen Problems Related to AudioThis is part of the products design and is not a defect FAQ Please TRY the Following FAQModel Name SpecificationsPower Saving Function Europe Contact Samsung WorldwideNorth America Latin AmericaAsia Pacific CISMiddle East & Africa Correct Disposal of Batteries in this Product Europe only Correct DisposalMore Information
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LS23EMDKUV/SM, LS23EMDKU/ZN, LS23EMDKU/EN, LS22EMDKF/EN, LS23EMDKU/HS specifications

The Samsung LS22EMDKU/EN, LS22EMDKF/EN, and LS23EMDKU/EN are part of Samsung's cutting-edge line of monitors designed to enhance both productivity and entertainment experiences. These models come equipped with a plethora of advanced features, making them suitable for a wide range of applications, from office tasks to gaming and multimedia consumption.

One of the defining characteristics of these monitors is their sleek design, which combines aesthetics with functionality. With ultra-thin bezels, they provide an immersive viewing experience, allowing users to focus on the content without distractions. The stands are ergonomically designed, offering height, tilt, swivel, and pivot adjustments, ensuring comfort during prolonged use.

In terms of display technology, these models use a high-quality IPS panel that delivers vibrant colors and wide viewing angles. With Full HD resolution (1920 x 1080), they produce sharp and detailed images that make every detail pop. The monitors are also equipped with Samsung's proprietary Adaptive Picture technology, which automatically adjusts brightness and contrast levels based on ambient lighting conditions for an optimized viewing experience.

For gamers, these monitors feature a fast response time and a 75Hz refresh rate, which contribute to smoother motion and reduced latency during fast-paced gaming sessions. The inclusion of AMD FreeSync technology eliminates screen tearing and stuttering, providing a seamless gameplay experience that is essential for competitive gaming.

Connectivity is another key aspect of these monitors, as they come with multiple input options, including HDMI and DisplayPort. This versatility allows users to connect the monitors to various devices, be it a computer, gaming console, or media player. Additionally, the built-in USB hub facilitates easy access to peripherals, enhancing productivity.

Samsung has also focused on eye comfort with these models, integrating features such as Eye Saver Mode and Flicker-Free technology. These features help reduce eye strain during extended usage, making these monitors ideal for both work and leisure.

In conclusion, the Samsung LS22EMDKU/EN, LS22EMDKF/EN, and LS23EMDKU/EN monitors stand out with their superior display quality, ergonomic design, gaming-friendly features, and advanced connectivity options. Whether for professional use or entertainment, these monitors provide an exceptional blend of performance and user comfort.