1. Introduction
This user manual provides essential information for the safe and efficient use of your Samsung 27-inch Curved Monitor, model LC27F391FHNXZA. The monitor features a 1800R curved screen designed to enhance viewing immersion by creating a wider field of view and minimizing peripheral distractions. Please read this manual thoroughly before operating the device and retain it for future reference.
Figure 1.1: Front view of the Samsung 27-inch Curved Monitor.
2. Safety Information
Observe the following safety precautions to prevent damage to the monitor and ensure user safety:
- Do not place the monitor on an unstable cart, stand, or table.
- Avoid exposing the monitor to rain or moisture to prevent fire or electric shock.
- Do not block ventilation openings. Ensure adequate space around the monitor for proper airflow.
- Use only the power cord and adapter supplied with the monitor.
- Disconnect the power plug from the wall outlet if the monitor will be unused for a long period.
- Refer all servicing to qualified service personnel.
3. Package Contents
Verify that all items are present in your product box:
- Samsung 27-inch Curved Monitor
- Monitor Stand (Base and Neck)
- Power Adapter and Power Cord
- HDMI Cable
- Quick Setup Guide
- Warranty Card (Region Dependent)
4. Setup
4.1. Assembling the Stand
- Place the monitor face down on a soft, clean cloth to prevent scratches.
- Attach the stand neck to the back of the monitor until it clicks into place.
- Secure the stand base to the stand neck using the provided screw.
Figure 4.1: Side profile of the monitor with stand.
4.2. Connecting to a Computer
Your monitor supports HDMI and VGA connections. Connect the appropriate cable from your computer's video output port to the corresponding input port on the monitor.
- HDMI Connection: Use the provided HDMI cable to connect the monitor to your computer. HDMI transmits both video and audio signals.
- VGA Connection: Use a VGA cable (not included) to connect the monitor to your computer. This connection transmits video only.
Note: This monitor model does not include a DisplayPort. Please ensure your computer's output matches the available monitor inputs.
Figure 4.2: Rear view with connection ports.
4.3. Power Connection
Connect the power adapter to the monitor's power input port, then plug the power cord into a wall outlet.
5. Operating Instructions
5.1. Power On/Off
Press the power button located on the bottom right side of the monitor to turn it on or off. The power indicator light will illuminate when the monitor is on.
5.2. On-Screen Display (OSD) Menu Navigation
The monitor's settings can be adjusted using the OSD menu. Access the OSD menu by pressing the joystick button on the bottom right of the monitor. Navigate through the menu options by moving the joystick up/down/left/right and confirm selections by pressing the joystick in.
5.3. Picture Settings
Adjust the following common picture settings via the OSD menu:
- Brightness: Adjusts the overall luminance of the screen.
- Contrast: Adjusts the difference between light and dark areas of the image.
- Sharpness: Adjusts the clarity of the image.
- Color Tone: Selects a preset color temperature (e.g., Cool, Normal, Warm) or customizes RGB values.
- Input Source: Manually select between HDMI and VGA inputs.
6. Maintenance
6.1. Cleaning the Monitor
To clean the monitor screen and casing:
- Turn off the monitor and unplug the power cord.
- Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner.
- Wipe the monitor casing with a soft, dry cloth.
- Avoid using abrasive cleaners, alcohol, or ammonia-based solutions, as these can damage the screen or casing.
7. Troubleshooting
If you encounter issues with your monitor, refer to the following troubleshooting guide:
| Problem | Possible Solution |
|---|---|
| No power | Ensure the power cord is securely connected to the monitor and the wall outlet. Verify the power outlet is functional. |
| No signal / Blank screen | Check that the video cable (HDMI or VGA) is securely connected to both the monitor and the computer. Ensure the correct input source is selected in the OSD menu. Restart the computer. |
| Image is too dark/bright/blurry | Adjust the Brightness, Contrast, and Sharpness settings in the OSD menu. |
| Cannot mount to VESA arm | This monitor may require disassembly of the rear casing to access VESA mounting screws. Consult a qualified technician or the full service manual if you intend to use a VESA mount. |
8. Specifications
Key technical specifications for the Samsung 27-inch Curved Monitor (LC27F391FHNXZA):
- Screen Size: 27 Inches
- Resolution: 1920 x 1080 (FHD 1080p)
- Aspect Ratio: 16:9
- Image Brightness: 250 cd/m²
- Voltage: 2.4E+2 Volts (AC)
- Product Dimensions: 3.99 x 24.99 x 15.01 inches
- Item Weight: 10 pounds
- Model Number: 3112-SAMSUNG-5706
- Manufacturer: Samsung
9. Warranty and Support
For warranty information, please refer to the warranty card included in your product packaging or visit the official Samsung website for your region. For technical support, product registration, or service inquiries, please contact Samsung customer service through their official channels.
You can find additional support resources and contact information on the Samsung Brand Store.
