Do you have a question about the Samsung U28R55 Series and is the answer not in the manual?
Screen Size | 28 inches |
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Resolution | 3840 x 2160 (4K UHD) |
Panel Type | IPS |
Refresh Rate | 60 Hz |
Aspect Ratio | 16:9 |
Brightness | 300 cd/m² |
Contrast Ratio | 1000:1 |
AMD FreeSync | Yes |
VESA Mount | 100 x 100 mm |
Viewing Angle | 178°(H)/178°(V) |
Color Support | 1.07 billion colors |
HDR | HDR10 |
Dynamic Contrast Ratio | Mega |
Connectivity | HDMI, DisplayPort |
Adjustability | Tilt |
Response Time | 4 ms |
Ports | 1x DisplayPort 1.2, 2x HDMI 2.0 |
Ensure adequate space for ventilation to prevent overheating and damage.
Essential warnings and precautions to avoid injury and product damage.
Instructions for safely cleaning the product's screen and exterior surfaces.
Guidelines for safe use of power cords and sockets to prevent hazards.
Important warnings and cautions for safe and proper product installation.
Critical warnings and precautions for safe operation of the product.
Identifies key components of the monitor, including the control panel and ports.
Details the JOG button and Power LED functions for product interaction.
Explains how to navigate and use the on-screen display menu via function keys.
Describes direct key functions for accessing features like Eye Saver Mode and Volume.
Guides on adjusting Eye Saver Mode, Brightness, and Contrast via Direct Key Guide.
Instructions for changing the audio volume using the JOG button.
Details the purpose and connectivity of various ports like HDMI, DP, and USB.
Step-by-step guide for updating the product's software using a USB drive.
Instructions on how to adjust the monitor's tilt angle for optimal viewing.
Information on securing the product using an anti-theft locking device.
Guidelines for safely moving the monitor without causing damage or injury.
Details VESA mounting standards and screw specifications for wall mounting.
Instructions for connecting the monitor to a PC using various cable types.
Steps for connecting the monitor to a source device using an HDMI cable.
Guide for connecting via HDMI-DVI, noting potential limitations.
Instructions for connecting the monitor using a DisplayPort cable.
How to connect headphones or earphones for audio output.
Steps for connecting the monitor to the power supply and turning it on.
Recommendations for maintaining proper posture while using the monitor.
Guidance on installing necessary drivers for optimal monitor performance.
Instructions on setting the monitor to its recommended display resolution.
Lists compatible graphics cards for HDR10 content viewing.
Explains picture quality modes to optimize viewing for different environments.
How to adjust the overall brightness of the screen to your preference.
Instructions for adjusting the contrast between objects and their background.
Guide on how to adjust the sharpness for clearer or softer image outlines.
Details on adjusting tint, saturation, and color tone for optimal color display.
Enhances picture detail and vividness, especially for low-resolution images.
Optimizes picture quality for eye relaxation by reducing blue light.
Configures screen settings for an enhanced gaming experience.
Accelerates panel response for more vivid and natural video playback.
Adjusts the picture size and aspect ratio for different viewing modes.
Adjusts the horizontal and vertical position of the displayed image.
Fine-tunes the screen's horizontal and vertical positioning.
Enables or disables Picture-in-Picture (PIP) or Picture-by-Picture (PBP) modes.
Selects the size and aspect ratio for the sub-screen in PIP/PBP modes.
Positions the sub-screen within the main display for PIP/PBP.
Sets which screen's audio output will be heard.
Selects the input source for each screen in PIP/PBP mode.
Adjusts the image size for each screen in PIP/PBP modes.
Sets the transparency level for the on-screen display menu windows.
Adjusts the horizontal and vertical position of the OSD menu.
Selects the display language for the on-screen menu.
Configures how long the OSD menu remains visible before disappearing.
Runs a diagnostic test to check for monitor issues and problems.
Selects the DisplayPort version (1.1 or 1.2) for optimal compatibility.
Configures the HDMI mode for optimal compatibility and resolution.
Explains FreeSync for screen tear elimination and lists supported graphics cards.
Reduces energy consumption by automatically adjusting brightness levels.
Sets automatic power-off timers for the product.
Sets the mode for PC or AV input for proper picture display.
Configures automatic or manual detection of input sources.
Adjusts the response rate of button presses.
Configures the status indicator for the power LED.
Restores all product settings to their original factory defaults.
Shows current input source, frequency, resolution, and product version.
Guides on installing Easy Setting Box for product partitioning.
Discusses potential issues affecting Easy Setting Box installation.
Instructions for downloading and installing firmware updates from the Samsung website.
Lists OS and hardware requirements for installing software.
Steps to take before contacting customer service for assistance.
Using Self Diagnosis to check for screen-related product problems.
Troubleshooting unsupported resolutions or frequency settings.
Addresses problems like screen switching on/off or blank spaces.
Troubleshooting no power, blank screens, or distorted images.
Guidance on adjusting ClearType text settings for Windows.
Troubleshooting choppy video playback with high-definition files.
Resolving problems with no sound, low volume, or no sound with video.
Addressing beeping sounds heard during PC booting.
Provides model name, size, display area, pixel pitch, and power supply details.
Details signal ports and operating/storage environmental conditions.
Lists supported resolutions, frequencies, and clock rates for optimal display.
Outlines conditions under which service charges may apply.
Details damages caused by customer mishandling or improper repair.
Covers damages from natural disasters and consumable component issues.