Why does my Samsung S27C390H screen keep switching on and off?
If your Samsung Monitor screen keeps switching on and off, it might be due to an installation issue in PC mode. Check the cable connection between the monitor and your PC, making sure the connectors are securely locked.
What to do if my Samsung S27C390H Monitor displays 'Not Optimum Mode'?
The 'Not Optimum Mode' message on your Samsung Monitor indicates that the display mode exceeds the supported resolution. Please refer to '10.3 Standard Signal Mode Table' for appropriate settings.
General| Color | translucent red gradation, red |
|---|---|
| Tiltable | yes |
| Touch Screen | no |
| Webcam | no |
| OS Compatibility | mac, windows |
| Screen Size | 27 inches |
| Aspect Ratio | 16:9 |
| Resolution | 1920 x 1080 |
| Refresh Rate | 60hz |
| Response Time | 5 milliseconds |
| Brightness | 300 candela per square meter |
| Built-In Speakers | no |
| Power Consumption | 25 watts |
| Depth with Stand | 9.9 inches |
| Width with Stand | 25.3 inches |
| Net Weight without Stand | 9.2 pounds |
Important safety guidelines to prevent harm and damage during product use, including electrical and operational safety.
Guidelines for safe electrical connections and handling to prevent shocks and fires, covering power cords and sockets.
Instructions for safe and proper operation of the monitor to avoid damage, injury, or fire hazards.
Guidance on maintaining correct posture and viewing distance for comfortable and healthy monitor usage.
Verify all items are present after unpacking and check product components against the list.
Identify and understand the function of the monitor's frontal buttons and rear ports.
Steps for attaching the stand, adjusting tilt, and securing an anti-theft lock for proper setup.
Essential checks before connecting external devices to ensure compatibility and prevent damage.
Detailed instructions for connecting the monitor to a PC using D-SUB, HDMI, or HDMI-DVI cables.
Guide on connecting the power adapter and installing necessary drivers for optimal performance.
How to set the optimal screen resolution and adjust display settings for the best picture quality.
Adjust brightness, contrast, and sharpness for optimal picture clarity and appearance.
Utilize Magic Bright, Angle, and Upscale for enhanced picture quality and viewing experience.
Configure image size, HDMI black level, and positioning for precise picture control.
Fine-tune the intensity of Red, Green, and Blue color channels for accurate color reproduction.
Adjust the overall color temperature and mid-range brightness (Gamma) for desired visual output.
Set the OSD menu language and adjust its horizontal and vertical position on the screen.
Configure display time for the OSD menu and adjust its transparency for better visibility.
Reset settings to factory defaults and configure power saving modes to reduce energy consumption.
Set automatic turn-off timers and select between PC and AV input modes for optimal viewing.
Adjust key repeat response rate, enable source detection, and customize function keys for personalized operation.
View current input source, frequency, and resolution details of the monitor.
Adjust brightness and contrast settings directly from the initial screen without accessing the main menu.
Install MagicTune for advanced monitor adjustments via software, complementing physical controls.
Install MultiScreen to partition the monitor display into multiple sections for enhanced productivity.
Steps for testing the product and checking common issues before contacting customer service.
Troubleshooting tips for screen display problems, connection issues, and source device errors.
Answers to common user queries regarding display frequency, resolution, and power-saving modes.
Detailed technical data including size, resolution, input signals, and dimensions of the monitor.
Information on power consumption modes, energy saving features, and ENERGY STAR compliance.
Table of supported resolutions, frequencies, and pixel clocks for optimal display performance.
Contact information for Samsung customer care centers worldwide for product support and inquiries.
Guidelines for the correct and environmentally safe disposal of the product and its electronic accessories.
Definitions of key technical terms used in the manual, such as OSD, Gamma, and Scanning Rate.
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