Samsung LS27C750PS/ZR, LS27C570HS/EN, LS24C750PS/EN, LS22C570HS/EN Not Optimum Mode is displayed

Page 79

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 86).

 

 

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 (page 52) and Fine (page 53).

 

 

 

Remove any accessories (video extension cable,

 

etc.) and try again.

 

 

 

Set the resolution and frequency to the

 

recommended level. (Refer to "10.1 General")

 

 

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 86) in this

 

manual and the INFORMATION menu on the

 

product.

 

 

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

Adjust Brightness (page 41) and Contrast (page

 

42).

 

 

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 79

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Contents S22C570H S23C570H S24C570HL Table Of Contents Screen Setup Configuring Tint Coordinating OSD Setup and Reset Information Specifications Appendix Index Copyright Before Using the ProductIcons used in this manual 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 PartsDirect Key guide Brightness Volume FeaturesAuto Function Key GuideJOG Button Power saving/Non-signal mode Port Description Reverse SideAttaching the Stand InstallationRemoving the Stand Adjusting the Product Tilt Anti-theft Lock Pre-connection Checkpoints Connecting and Using a Source DeviceBefore Connecting Connecting the PowerConnection Using the D-SUB Cable Analog Type Connecting and Using a PCConnection Using an HDMI-DVI Cable Connection Using an Hdmi CableTidying Up the Connected Cables Connecting to HeadphonesChanging the sound settings on Windows Driver 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 Configuring Brightness Screen SetupBrightness Contrast Configuring ContrastSharpness Configuring SharpnessSamsung Magic Bright Configuring Samsung Magic BrightScreen Setup Samsung Magic Upscale Configuring Samsung Magic UpscaleChanging the Image Size Image SizeScreen Setup Hdmi Black Level Configuring the Hdmi Black Level SettingsResponse Time Configuring Response TimePosition & V-Position Configuring H-Position & V-PositionCoarse Adjusting CoarseFine Adjusting FineConfiguring Red Configuring TintRed Green Configuring GreenBlue Configuring BlueColor Tone Configuring the Color Tone SettingsGamma Configuring GammaLanguage Coordinating OSDChanging the Language Menu H-Position & Menu V-Position Configuring Menu H-Position & Menu V-PositionDisplay Time Configuring Display TimeChanging Transparency TransparencyReset Setup and ResetInitializing Settings Reset Eco Saving Configuring Eco SavingConfiguring Off Timer Off TimerTurn Off After Configuring Turn Off AfterConfiguring PC/AV Mode PC/AV ModeKey Repeat Time Configuring Key Repeat TimeSource Detection Configuring Source DetectionConfiguring Power LED On Power LED OnDisplaying Information Information Menu and OthersConfiguring Brightness and Contrast in the Initial Screen Configuring Volume 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 Sound issue Question Answer Q & aTroubleshooting Guide General SpecificationsSpecifications S24C570HL PowerSaverStandard Signal Mode Table 55.935 59.887 106.500 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 defectAppendix Correct Disposal OSD On Screen Display TerminologyResolution Index Index
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LS24C570HL/KZ, LS27C750PSA/CI, LS27C750PS/UE, LS27C750PS/EN, LS27C750PSX/KZ specifications

The Samsung LS27C750PS/ZR, LS24C750PS/ZR, and LS27C750PS/UE are innovative monitors that cater to a wide range of users, from professionals seeking precision to everyday consumers looking for an immersive viewing experience. These models are part of Samsung's advanced monitor lineup, designed to deliver exceptional performance and stunning visuals.

One of the standout features of these Samsung monitors is their display technology. They boast a high-resolution panel that offers vivid color reproduction and sharp detail, making them ideal for graphic design, video editing, or simply enjoying high-definition media. The LED backlighting enhances brightness and contrast, ensuring images pop off the screen with clarity.

Another significant characteristic is their ergonomic design. The adjustable stand allows users to customize the height, tilt, and swivel of the monitor, promoting comfortable viewing angles. This is particularly useful during extended work sessions, where posture and sightlines can greatly impact productivity and comfort.

Samsung has also integrated advanced connectivity options into these models. With multiple HDMI and DisplayPort inputs, users can easily connect various devices, including laptops, desktops, or gaming consoles. Additionally, the inclusion of USB ports enhances functionality, providing an easy way to connect peripherals.

Furthermore, the monitors utilize Samsung's innovative Picture-by-Picture (PBP) technology. This feature allows users to display content from two different sources simultaneously, making multitasking seamless and efficient. Whether comparing documents for work or gaming while streaming, PBP enhances productivity.

The LS27C750PS/ZR, LS24C750PS/ZR, and LS27C750PS/UE are also equipped with eye-care technologies, such as Flicker-Free technology and Blue Light Filter. These features reduce eye strain during prolonged use, catering to users who spend long hours in front of screens.

Moreover, these monitors support a wide color gamut, which enhances the viewing experience by ensuring that colors are vibrant and true-to-life. This is particularly beneficial for creative professionals who rely on accurate color representation in their work.

In conclusion, the Samsung LS27C750PS/ZR, LS24C750PS/ZR, and LS27C750PS/UE monitors combine advanced display technology, ergonomic design, and robust connectivity options to create an exceptional user experience. Whether for professional or personal use, these monitors deliver the quality and performance that users expect from Samsung.
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