Navegador no compatible detectado

El sitio web de soporte de Lenovo es compatible con Microsoft© Internet Explorer 10+, Mozilla Firefox 29+, Chrome 34+ y cualquier otro navegador web moderno.

      Lenovo LS2251 22" Wide LED TFT Monitor - Overview

      Features and specifications

      The Lenovo LS2251 Wide is a 22" LED TFT Monitor which adopts the latest W-LED backlight technology and provides great display quality and saves power consumption up to 40% compared to previous product. It offers digital visual interface (DVI) connectivity with high-bandwidth digital copy protection (HDCP) to deliver high-definition viewing of protected contents. It comes in a high gloss ID, transparent bezel, touch OSD buttons. It has high display performance, such as 10M:1 high dynamic contrast ratio and Novo Vision

      The Lenovo LS2251 Wide is packed with green features including Mercury free by adopting white LED backlights, arsenic-free glass, and is Energy-Star 5.0 and TCO Displays 5.0 compliant.

      Features and Benefit:

      • Viewable size: 22 inch (558 mm)
      • Native resolution of 1680 x 1050
      • White LED backlights
      • Aspect ratio: 16:10
      • Pixel Pitch: 0.282mm
      • Brightness: 250 cd/m2 (typical)
      • Color Gamut 72%
      • Contrast ratio: 1000:1 (typical)
      • Dynamic Contrast Ratio 10M:1
      • View angles(Horizontal/Vertical, @CR=10:1): 170 degrees / 160 degrees
      • Respond time: 5ms (on/off, typical)
      • Internal Power supply
      • Power consumption (typical/max): 18 watts/25 watts
        • Tilt stand for viewing comfort
      • 4Ports USB Hub
        • Touch OSD Buttons, and Direct access button for automatic image setup and NovoVision allows quick and easy monitor setup
        • Supports High Definition Content Protection (HDCP)
        • Compliance with ENERGY STAR 5.1 requirements
        • Kensington Lock slot for security
        • TCO Displays 5.0 compliance
      • Analog and HDMI1.3 connections
      • Meets 100mm VESA standard(**) for mounting
        • Certified for Microsoft Windows 7/Vista/XP


      (**) VESA is a registered trademark of the Video Electronics Standards Association.

      Feature Specification
      Monitor Size 22 inch Wide (558 mm)
      Viewable image size 22-inch (558 mm)
      Maximum viewable area (W x H) 473.76x 296.1mm
      Native Resolution 1680 x 1050
      Contrast ratio (typical) 1000:1
      Dynamic Contrast Ratio 10M:1
      Brightness (typical) 250 cd/m2
      Color Gamut 71%
      Aspect Ratio 16 :10
      Pixel pitch 0.282mm
      Colors 16.7 million
      Horizontal viewing angle 170 degrees (at 10:1 contrast ratio)
      Vertical viewing angle 160 degrees (at 10:1 contrast ratio)
      Response time (typical) 5 ms
      Video input 15-pin D-sub, DVI
      Signal cable - 15-pin D 1.8 m
      Signal HDMI 1.8 m
      SYNC Type Separate TTL
      SYNC on Green No
      Bezel width 24.4 mm
      Tilt -5~20 degrees backward
      Swivel None
      Lift None
      Pivot None
      VESA mount 100 x 100 mm
      Kensington lock slot Yes
      OSD Yes
      OSD language 8
      Preset display modes 29 (VGA), 34(HDMI)
      User-defined display modes 20
      VESA DDC capable 2B/CI
      Power supply Internal power adapter
      Power cord 1.8 m
      ISO 9241-307 compliant Yes
      ENERGY STAR 5.0 Yes
      JEIDA compliance Yes
      FCC B compliance Yes
      TCO display 5.2 Yes
      EU Directive 2002/95/EC (RoHS) Yes
      EU Directive 2002/96/EC (WEEE) Yes
      China RoHS Yes
      CCC Yes
      China Monitor Energy Efficiency Standard Tier 1 Yes

      On- Screen Display (OSD) Menu Control:

      For ease of use, there is direct access for when using dual input, auto setup, and brightness. There is a media enhancement function called "NovoVision" for automatic contrast and brightness adjustment, color correction, and color enhancement according to different applications.

      There are four modes: text, Internet and picture, video, and split demo.

      Monitor controls and features include:

      • Brightness/contrast
      • NovoVision :
        • Text mode
        • Internet and picture mode
        • Video ode
        • Split demo mode
      • Image position:
        • Horizontal position
        • Vertical position
      • Image setup: -
        • Automatic
        • Manual
      • Image properties: Color
      • Options:
        • Information
        • Menu language
        • Menu position
        • Factory default
        • Accessibility
      • Exit

      The OSD menu supports the following languages: English, Spanish, Italian, German, French, Japanese, Russia, and Chinese


      Physical specifications
      Dimensions and weight of the monitor and stand:
      Parameter Unpacked Packed
      Height 7.08inch (179.8mm) 5.90 inch (150.0 mm)
      Width 16.34 inch (415.0 mm) 19.37 inch (492.0mm)
      Depth 22.44 inches inch (572.0mm) 24.96 inch (634.0mm)
      Weight 9.79lb (4.44 kg) 13.80lb (6.26 kg)


      Power requirements
      • Input voltage: 90 to 264 V ac
      • Frequency: 47-63Hz
      • Power consumption:
        • Maximum: 25 watts
        • Typical: 18 watts
        • VESA standby: <1 watts
        • VESA suspend: <1 watts
        • VESA off: <0.5 watts
        • Maximum earth leakage current

      Terminal - PE(Protective Earth)
      Maximum 3.5 mA at 90V-264 V
      Terminal - (Accessible parts and circuits not connected to protective earth)
      Maximum 0.25 mA at 90V-264 V


      Ambient temperature and relative humidity
      Parameter Temperature Relative humidity Altitude
      Operating 0 to 40 deg.C 8 to 80 % 0 to 8,000 ft (2,438 m)
      Shipping -20 to 60 deg. C 5 to 95 % 0 to 40,000 ft (12,192 m)
      Storage -20 to 60 deg. C 5 to 95 % 0 to 40,000 ft (12,192 m)



      Declared acoustical noise emissions LWAU = 4.5 bels or less. The noise emission level stated is the declared (upper limit) A-weighted sound power level, in bels, for a random sample of monitors. All measurements are made in accordance with ANSI S12.10 and reported in conformance with ISO/DIS 7779.



      Three years - Customer Carry-in or Mail-in using Rapid Replacement Service

      • Announce date: 2 Aug 2011
      • Planned availability date: 16 Aug 2011
        • Worldwide excluding Japan, Autralia, New Zealand, Austria, Germany : 4043-LS1
        • EMEA excluding Germany and Austria : 4043-LN1


      Hardware compatibility
      The Lenovo LS2251 Wide LCD monitor is intended to operate with system units or video adapters that generate a video output signal falling within the following specification:
      Parameter Monitor
      Maximum resolution 1680 x 1050 pixels
      Optimum resolution 1680 x 1050 pixels
      Maximum pixel rate 205 MHz(VGA) 165 MHz (DVI)


      Preset Display Modes
      (H x V Pixels)
      Incoming video refresh rate
      NTSC VGA 60 Hz NI
      PAL VGA 50Hz NI
      640 x 350 70 Hz NI
      640 x 480 60 Hz NI
      72 Hz NI
      75 Hz NI
      800 x 600 56 Hz NI
      60 Hz NI
      75 Hz NI
      832 x 624 75 Hz NI
      1024 x 768 60 Hz NI
      70 Hz NI
      75 Hz NI
      1152 x 864 75 Hz NI
      1280 x 1024 60 Hz NI
      70 Hz NI
      75 Hz NI
      1440 x 900 60 Hz NI
      60 Hz-R NI
      75 Hz NI
      1680x1050 60Hz-R NI
      60Hz NI
      75Hz NI(VGA only)
      1920x1080 60Hz NI (**) Optimum Display Mode)
      60Hz-R NI

      Note (**): This is the optimum display mode for the best displayed image. Reduced image quality may result if used in other modes due to the image scaling limitations of LCD monitor technology.

      • User modes: 32 (VGA mode), 32 (DVI mode)


      Software requirements
      The monitor features preset display modes. The actual display modes used depend on the attaching system unit, the operating system, and applica- tion software. The LS2251 Wide monitor is certified for use with the following operating systems:
      • Microsoft Windows XP
      • Microsoft Windows Vista
      • Microsoft Windows 7


      Agency approvals


      • UL/CSA (USA/Canada)
      • IEC950 CB Report
      • NEMKO (Nordic)
      • CCC (China)
      • CE (Europe)
      • NOM (Mexico)
      • Jordan - SASO (Saudi)
      • Gost (Russia)
      • PSB (Singapore)
      • BSMI (Taiwan)
      • JEITA (Japan)
      • IRAM-S (Argentina)
      • SABS
      • KC(Korea)


      • FCC B (USA) DoC
      • CE (Europe) DoC
      • VCCI (Japan)
      • KC(Korean)
      • Australian
      • New Zealand
      • BSMI (Taiwan)
      • CCC (China)
      • SABS(South Africa)
      • IC (Canada)
      • KONCAR(Serbia)


      • CSC
      • Eco-Mark
      • ENERGY STAR 5.0
      • TUV
      • Bauart
      • ISO 9241-307
      • TCO Displays 5.0
      • eStandby (Korean)


      Additional Product information
      Service parts - Parts listing for your product
      Troubleshooting - Step-by-step instructions for solving common monitor issues
      Lenovo ThinkVision Monitors ( - ThinkVision monitor information
      Lenovo Support: Monitors - Reference Guide - A list of monitors
      Lenovo Support: Monitor Accessories - Reference Guide - A list of monitor accessories (stands, arms, displayport cables, cable locks, soundbars)
      Lenovo Support: DisplayPort Cables - Product and compatibilityinformation for DisplayPort monitor cables
      Lenovo Support: Graphic Cards - Reference Guide - A list of graphic cards for desktop and workstation systems
      Lenovo Support: Accessories - Reference Guide - A list of accessories for notebook, desktop, workstation, server accessories - Additional information on options and accessories, including the Option Compatibility Matrix (OCM)
      Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications on Lenovo products


      ¿Fue útil esta información??

      Sus comentarios nos ayudan a mejorar este sitio..

      • Alias ID:
      • Document ID: PD021302
      • Last Updated :26 Mar 2014
      • © 2016 Lenovo