S34C650UAC - Screen SAMSUNG - Free user manual and instructions
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| Brand | Samsung |
| Model | S34C650UAC |
| Product Type | Ultra-wide LED Monitor |
| Screen Size | 34 inches |
| Panel Type | VA |
| Resolution | 3440 x 1440 (UWQHD) |
| Aspect Ratio | 21:9 |
| Refresh Rate | 100 Hz |
| Response Time | 4 ms (GtG) |
| Brightness | 300 cd/m² |
| Contrast Ratio | 3000:1 |
| Viewing Angles | 178° / 178° |
| Color Gamut | 72% NTSC |
| Connectivity | HDMI 2.0, DisplayPort 1.2, USB-C (DP Alt Mode, 65W PD), 2 x USB 3.0 |
| VESA Mounting | 100 x 100 mm |
| Tilt Range | -2° to +20° |
| Height Adjustment | 120 mm |
| Power Consumption | 50 W typical (0.5 W standby) |
| Weight | 7.2 kg (with stand) |
| Package Contents | S34C650UAC monitor, HDMI cable, USB-C cable, power cable, quick start guide |
Frequently Asked Questions - S34C650UAC SAMSUNG
How do I adjust the height and tilt of the monitor?
The stand supports height adjustment up to 120 mm and tilt from -2° to +20°. To adjust, hold the monitor with both hands, apply gentle pressure, and move the screen up/down or tilt it back/forth until you find a comfortable viewing position.
What should I do if the screen flickers?
Flickering can be caused by an incorrect refresh rate or a loose video cable. First, ensure the cable is securely connected. Then go to display settings in your OS and set the refresh rate to 100 Hz (Windows: Settings > System > Display > Advanced display settings). If the issue persists, try another cable or port.
How do I clean the screen safely?
Use a soft, lint-free microfiber cloth slightly dampened with water. Avoid harsh chemicals, alcohol, or paper towels, as they can damage the anti-glare coating. Gently wipe in circular motions. Unplug the monitor before cleaning.
How can I connect my laptop to the monitor via USB-C?
Connect the USB-C cable from your laptop to the monitor's USB-C port. This supports DisplayPort Alt Mode for video and 65W power delivery to charge your laptop. After connecting, select USB-C as the input source via the monitor's OSD menu.
How do I change the refresh rate on Windows?
Right-click on the desktop and select Display settings. Scroll down to Advanced display settings. Under "Choose a refresh rate", select 100 Hz (or the highest available). Apply the changes. If you don't see 100 Hz, ensure you're using a compatible cable (HDMI 2.0 or DisplayPort 1.2).
Can I mount this monitor on a wall?
Yes, it supports VESA 100 x 100 mm mounting. You will need a VESA-compatible wall arm. Remove the stand, attach the mounting plate to the VESA holes, and follow the arm's instructions. Ensure the wall can support the monitor's weight (about 7.2 kg).
How do I switch between multiple input sources?
Use the joystick button on the back to open the On-Screen Display (OSD) menu. Navigate to "Input" or "Source" and select the desired input (HDMI, DisplayPort, or USB-C). You can also enable Auto Source to automatically detect the active signal.
Why is the image not filling the entire screen?
This may happen if the resolution is not set to the native 3440 x 1440. Go to display settings and select the recommended resolution. Also, check the aspect ratio setting on the monitor's OSD; set it to "Wide" or "21:9" to ensure full-screen display.
What is the recommended power-saving setting?
The monitor includes an Eco Saving Plus feature via OSD. Enable it to reduce power consumption. Also, set the standby timeout to a short period (e.g., 10 minutes) so the screen enters sleep mode when idle. This can reduce power usage to 0.5 W standby.
How do I reset the monitor to factory settings?
Open the OSD menu with the joystick, navigate to "System" or "Setup", select Reset All, and confirm. This restores default brightness, contrast, and input settings. It is useful for troubleshooting display issues.
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USER MANUAL S34C650UAC SAMSUNG
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Product information
Brand : SAMSUNG
Model : S34C650UAC
Category : Screen