ThinkVision L2251 - Monitor LENOVO - Free user manual and instructions
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| Product Type | LCD Monitor |
| Brand | Lenovo |
| Model | ThinkVision L2251 |
| Display Size | 22 inches (55.88 cm) |
| Resolution | 1680 x 1050 (WSXGA+) |
| Aspect Ratio | 16:10 |
| Contrast Ratio | 1000:1 (typical) |
| Brightness | 250 cd/m² |
| Response Time | 5 ms |
| Viewing Angle | 170° horizontal / 160° vertical |
| Input Connectors | VGA, DVI-D |
| Built-in Speakers | No |
| Power Consumption | 20 W (typical), <1 W (standby) |
| Power Supply | Internal, 100-240 VAC |
| Dimensions (W x H x D) with stand | 20.1 x 16.7 x 8.7 inches (510 x 425 x 220 mm) |
| Weight (with stand) | 11.5 lbs (5.2 kg) |
| VESA Mount | 100 x 100 mm |
| Tilt Range | -5° to 20° |
| Certifications | Energy Star, TCO, EPEAT Gold |
| Cleaning Instructions | Use a soft dry cloth; avoid harsh chemicals |
| Spare Parts Availability | Power adapters, stands, cables (contact Lenovo) |
| Repair Information | Refer to service manual; not user-serviceable |
Frequently Asked Questions - ThinkVision L2251 LENOVO
How do I connect my Lenovo ThinkVision L2251 to my computer?
Use the included VGA or DVI-D cable to connect the monitor to your computer's corresponding port. Ensure the monitor is powered on and select the correct input source via the monitor's OSD menu.
What is the native resolution of the L2251?
The native resolution is 1680 x 1050 (WSXGA+). For best image quality, set your computer's display output to this resolution.
Does the monitor have built-in speakers?
No, the Lenovo ThinkVision L2251 does not include built-in speakers. You will need external speakers or headphones connected to your computer.
How do I clean the screen?
Turn off the monitor and unplug it. Use a soft, lint-free cloth slightly dampened with water. Do not use alcohol, ammonia, or abrasive cleaners.
Can I mount this monitor on a wall?
Yes, it supports VESA 100 x 100 mm mounts. Remove the stand and attach a compatible wall mount bracket following the instructions.
What should I do if the monitor does not display any image?
Check that the monitor is powered on (LED indicator), the video cable is securely connected to both ends, and the correct input source is selected. Also ensure your computer is outputting a signal.
How do I adjust the brightness or contrast?
Press the buttons on the monitor to access the On-Screen Display (OSD) menu. Navigate to Image Settings to adjust brightness, contrast, and other parameters.
Is the power supply internal or external?
The power supply is internal. Connect the included power cord directly to the monitor and a wall outlet.
What is the power consumption in standby mode?
Power consumption is less than 1 watt in standby mode. The monitor automatically enters standby when no signal is detected.
Where can I find the user manual?
The user manual is available for free download in PDF format from the manufacturer's website or from notice-facile.com. You can also request a translated version by email.
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USER MANUAL ThinkVision L2251 LENOVO
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Product information
Brand : LENOVO
Model : ThinkVision L2251
Category : Monitor