Samsung 757DFX Shaking, Screen shows strange, Colors or just black, White, Screen suddenly has

Page 50

 

 

 

 

 

 

 

User’s Manual

48

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting

Check List

Symptom

Check List

Solutions

 

 

 

The image on the screen is

Check the monitor configuration to

The signal from the video card

shaking.

see if it is in Interlace Mode.

exceeds the maximum resolution

 

(Interlace Mode: Vertical frequency

and frequency of the monitor.

 

43Hz, 87Hz(i), etc)

 

 

 

 

 

Are there any magnetic products

Move the monitor away from

 

such as a power adapter, speaker

anything that can create a strong

 

or a high voltage wire near by?

magnetic field.

 

 

 

 

Is the voltage stable?

The screen image can appear to

 

 

shake or vibrate at a particular time

 

 

of day due to low supply voltage.

 

 

 

 

The screen image can also appear to shake or vibrate if there is a

 

problem with the video card or the computer's main board.

The screen shows strange

Is the screen displaying only one

Check the signal cable connection.

colors or just black and

color as if looking at the screen

Make sure the video card is fully

white.

through a cellophane paper?

 

inserted in it's slot.

 

 

 

 

 

 

Have the screen colors become

Reboot the computer.

 

strange after running a program or

 

 

due to a crash between

 

 

applications?

 

 

 

 

 

Has the video card been set

Set the video card by referring to

 

properly?

the video card manual.

 

 

 

The screen suddenly has

Have you changed the video card

Adjust screen image position and

become unbalanced.

or the driver?

size using the OSD.

 

 

 

 

Have you adjusted the resolution

Adjust the resolution and frequency

 

or frequency to the monitor?

at the video card.

 

 

(Refer to the Preset Display

 

 

Modes).

 

 

 

 

The screen can be unbalanced due to the cycle of the video card signals.

 

Readjust Position by referring to the OSD.

 

 

 

The screen is out of focus

Have you adjusted the resolution

Adjust the resolution and frequency

or OSD cannot be

or frequency on the monitor?

of the video card.

adjusted.

 

(Refer to the Preset Display

 

Modes).

 

 

 

 

 

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Contents Page Self-Test Feature Check IndexNotation Conventions Safety InstructionsNotational Power This may cause a fire Installation Do not place the monitor face down Clean Other Never insert anything metallic into the monitor openings Introduction Monitor and StandIntroduction Rear Bottom Setup Connecting Your MonitorWindows ME/98/95 Windows XP/2000 Microsoft Windows XP Operating System Setup How to install Click Start , Setting , Control Panel Version 4.00.950A Microsoft Windows NT Operating System Base Installation Tilt/Swivel Base Base Installation Attaching the BaseRemoving the Base On-Screen Display Brightness/Contrast OSD lock/unlockPosition SizeZoom Parallel/RotationPincushion/Trapezoid PinbalanceSidepin Corner Pinbalance CornerColor1 Color2Color3 Clear MoireLinearity FocusDegauss Recall Video Input LevelSync. Input TypeOption SUB/BNCOptionDisplay timing Menu PositionMenu Duration LanguagesThis function is to execute or cancel the Highlight Zone Highlight ZoneThis function is to adjust the size of the Highlight Zone ContrastThis function is to adjust the color of the Highlight Zone ColorSharpness MouScreen ScreenGeometry Highlight Zone More Other Troubleshooting Check ListScreen shows strange AdjustedShaking Colors or just blackLED is blinking but no Screen is partiallyDistorted Images on the screenTips for Highlight Zone How can I change the frequency? How can I adjust the resolution?How can I set the Power Saving function? Screen condition has changed Dramatically while adjustingCannot execute the program Position, Size and the Zoom There is no Highlight Zone althoughTurned the Highlight Zone on Functions of the Highlight Zone do notSelf-Test Feature Check Self-Test Feature CheckWerning Messages Judging the monitors working conditionSpecifications Dimensions WxDxH Power SupplyPower Consumption WeightModel Name SyncMaster 700IFT Specifications MHz Preset Timing ModesHorizontal Vertical Pixel Clock Sync Polarity Display Mode PowerSaver State Normal Operation Power-off Mode EPA/ENERGY 2000Service InformationTerms User Information RegulatoryFCC Information User Instructions Declaration of conformity for products Marked with FCC LogoEuropean Notice Europe only IC Compliance NoticeMPR II Compliance PCT NoticeWhy do we have environmentally-labelled monitors? What does labelling involve?Cadmium Environmental RequirementsLead MercuryWhy do we have environmentally labelled computers? TCO Development Environmental requirements Flame retardantsNatural Color Natural Color Software ProgramBefore Execution Installation RequirementMouScreen Deletion of MouScreenAuthority

757DFX specifications

The Samsung 757DFX is a high-performance monitor that captivates users with its vivid visuals and advanced technology. Launched with a focus on delivering exceptional color accuracy, this model stands out in the crowded market of computer displays.

One of the main features of the Samsung 757DFX is its 17-inch CRT display, which provides a resolution of 1280 x 1024 pixels. This high resolution allows for sharp images and crisp text, making it an excellent choice for a variety of applications, from graphic design to everyday office work. The monitor’s dot pitch of 0.24 mm contributes to its clarity, ensuring that users can enjoy detailed visuals without blurriness.

Another key characteristic of the 757DFX is its large viewing angle of 160 degrees horizontally and vertically. This feature allows multiple viewers to enjoy the screen from various positions without experiencing color distortion or a drop in quality. This makes it particularly useful in collaborative environments or for multimedia presentations.

The Samsung 757DFX employs a technology known as "MagicBright," which is designed to automatically adjust brightness settings based on the type of content being displayed. This not only enhances the viewing experience but also helps to reduce eye strain during long hours of use. The monitor supports various color modes, including Standard, Internet, and Text, giving users the flexibility to customize their preferences based on their activities.

In terms of design, the 757DFX has a sleek and modern look, with a compact footprint that fits comfortably on desks without occupying too much space. The monitor features intuitive on-screen controls for easy navigation through settings, allowing users to make adjustments effortlessly.

Furthermore, the Samsung 757DFX is equipped with advanced anti-glare technology, which minimizes reflections and prevents distractions from ambient light. This feature ensures that users can work effectively in brightly lit environments without the hindrance of glare.

To summarize, the Samsung 757DFX monitor is a blend of performance, functionality, and user-friendly features. Its excellent resolution, wide viewing angles, and proactive technologies make it a reliable choice for both professional and personal use. Whether for gaming, graphic design, or general computing, the 757DFX provides an impressive visual experience that meets the demands of modern users.