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ThinkVision LT2223p 21.5-inch FHD LED Backlit LCD (1920 X 1080) Monitor - Overview

Machine Type - Models: 60A1-MAR2

Lenovo introduces ThinkVision LT2223p LCD monitor, its next generation mainstream monitor for users seeking that distinct viewing experience.  Its elegant and minimalistic design is complimented by its beautiful 21.5-inch FHD LED backlit panel. Packed with a USB Hub, an array of connectivity options and Tiny PC support, LT2223p provides users the benefit of better manageability and a more streamlined user experience. It also adopts the latest green standards, meeting Energy Star 6.0, TUV Green Mark, EPEAT Gold, TCO Display 6.0, TCO Certified Edge 1.1, and UL Environment Gold; on top of this, it boasts lower energy consumption and lesser environmental impact.

Features and specifications

ThinkVision LT2223p 21.5-inch FHD LED Backlit LCD Monitor features21.5-inch FHD LED backlit LCD panel

  • 1920 X 1080 resolution
  • USB Hub (1-4 USB2.0)
  • VGA,  HDMI1.4, DP1.2 connections
  • Detachable tool-less full ergo stand (Lift, Tilt, Pivot, Swivel)
  • Supports Lenovo Tiny PC and 3rd party thin client via optional L bracket
  • Arsenic free / Pb free / Mercury free
  • The Electronic Product Environmental Assessment Tool (EPEAT) Gold certified
  • Energy Star 6.0 Certified
  • TCO6.0 / TCO Edge 1.1 Certified
  • TUV Green Mark Certified
  • ULE Gold Certified
  • RoHs
  • 85% PCC plastic resins
  • China Energy Label(CEL) 1
  • Available in Business Black


Physical specifications
Parameter Unpacked Packed
2.22inch (56.37mm )   (without stand & base)
8.60inch  (218.42mm) (include stand& base)
8.31 inch (211mm)
20.18 inch (512.64mm)
17.76 inch-(451 mm)
Height 14.29inch (362.86mm)   (include stand & base) 23.27inch (591mm)
Weight 10.94lb (4.96 kg)
15.21lbs (6.9kg)


Power requirements
  • Power voltage: 90—264VAC, 1.5—0.8A
  • Voltage Dynamic Frequency: 47 - 63 Hz
  • Power consumption:
    • Maximum: 28 watts
    • Typical: 22 watts typical
    • Sleep: <0.5 watts
    • Switch off mode: <0.5 watts
    • Earth leakage current
      • <0.5 mA at 220VAC
      • <0.25 mA at 100VAC


  • Typical power consumption is tested under normal performance application situation.
  • Actual power consumption depends on the chosen display mode, the images displayed, and user control settings


Ambient temperature and relative humidity
Parameter Temperature Relative humidity Altitude
Operating 0 to 40 deg.C 10 to 80 % 0 to 8,000 ft
Shipping -20 to 60 deg. C 5 to 95 % 0 to 40,000 ft
Storage -20 to 60 deg. C 5 to 95 % 0 to 8,000 ft



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.


  • One monitor
  • VGA Cable
  • USB Cable
  • Power Cord
  • CD containing multilingual user's guide, setup test pattern, and Windows installation file
  • Quick start and safety poster



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

  • Announce date: 03 Mar 2013 (Worldwide)
  • Availability date: 27 Mar 2013 (Worldwide)

If warranty service is required, call the Customer Support Center. The Customer Support Center will assist with problem determination and initiate shipment of a replacement unit, if needed, to the customer's location by express delivery. For calls received by 5:00 p.m. customer's time, in most cases, the replacement unit will arrive within two business days (excluding holidays). The replacement unit becomes the property of the customer in exchange for the failed unit, which becomes the property of Lenovo. Pack the failed unit into the shipping carton that contained the replacement unit and return to Lenovo. Transportation charges, both ways, are paid by Lenovo. Failure to use the carton in which the replacement unit was received could result in charges incurred by the customer for damage to the failed unit during shipment.


Hardware compatibility

The ThinkVision LT2223p 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 1920 x 1080 pixels
Optimum resolution 1920 x 1080 pixels
Maximum pixel rate 205 MHz(VGA), 205MHz (DP), 165MHz(DVI)


Preset Display Modes
(H x V Pixels)
Incoming video refresh rate
640 x 350 70 Hz
640 x 480 60 Hz
66 Hz
72 Hz
75 Hz
720 x 400 70 Hz
800 x 600 60 Hz
72 Hz
75 Hz
1024 x 768 60 Hz
70 Hz
75 Hz
1152 x 864 75 Hz
1280 x 768 60 Hz
1280 x 1024 60 Hz
70 Hz
72 Hz
75 Hz
1360 x 768 60 Hz
1440 x 900 60 Hz
60 Hz (Reduced Blanking)
75 Hz
1680 x 1050 60 Hz
60 Hz (Reduced Blanking)
75 Hz
1920 x 1080 60 Hz
  • User modes: 25



Software requirements
  • Microsoft Windows 8.1
  • Microsoft Windows 8
  • Microsoft Windows 7


Ergonomics/Emissions/Environmental/Compatibility Approvals
  • EU Directive 2002/96/EC - WEEE
  • EU Directive 2002/95/EC - RoHS
  • China RoHS
  • EuP
  • ULE Gold
  • ISO 9241-307
  • e-standby
  • CSC
  • China National Monitor Energy Efficiency Standard Tier 1
  • TCO Edge 1.1
  • EPEAT Gold
  • GHG (B2B)
  • ECO Declaration


Agency approvals - EMI/Safety
    • Australian
    • BELLIS (Belarus)
    • BSMI (Taiwan)
    • CCC (China)
    • CE (Europe)
    • cULus+ICES (USA/Canada)
    • KC (Korea)
    • Gost (Russia)
    • IEC950 CB Report
    • JEITA (Japan)
    • KEBS (Kenya)
    • KONCAR (Croatia)
    • KVALITET (Serbia)
    • NEMKO (Nordic)
    • New Zealand
    • NOM (Mexico)
    • OTAN (Kazakhstan)
    • PSB (Singapore)
    • SASO (Saudi)
    • SONCAP (Nigeria)
    • TUV bauart (Germany)
    • TUV-S (Argentina)
  • EMI
    • Australian
    • BSMI (Taiwan)
    • CCC (China)
    • CE (Europe) DoC
    • FCC B (USA) DoC
    • IC (Canada)
    • KC (Korea)
    • New Zealand
    • SABS (South Africa)
    • VCCI (Japan)
    • CECP
    • MPR 2
    • ENERGY STAR 6.0 Draft


  • Supported display modes are a function of the attaching system unit and video subsystem.  The full range of display modes available with these monitors may not be available or supported with all combinations of system units, their operating systems, video adapter cards and application software.
  • Horizontal- and vertical- synchronization signal timings are critical in order to achieve acceptable screen images. As a consequence, support for all possible variations in H- and V-sync timings for any display mode cannot be assumed.
  • Adjustment of the user controls to enlarge the image to its maximum size requires that the signal timings of the display mode being used fall within the monitor-timing specifications.
  • The number of colors shown in any display mode (up to a maximum of 16.7 million) is not limited by the monitor, but depends on the capabilities of the video adapter in the system unit.
  • Implementation of monitor power management follows the VESA DPMS standard. This standard must also be implemented in the attaching system unit hardware and software for monitor power management to be effective. The system implementation must provide user-adjustable, power-down delay periods. The monitor power management function is invoked only after appropriate signals are received from an attached system unit or video adapter.
  • Implementation of monitor Plug and Play follows the VESA DDC standard. This standard must also be implemented in the attaching system unit hardware and software for monitor Plug and Play to be effective.
  • Certain functions require the system unit to be similarly configured, so all monitor functions may not be enabled when attached to a particular system unit.


Additional Product information

Product Recycling Program Information
Lenovo Limited Warranty
Compliance Statement for ThinkVision LT2223p monitor
Configuration files - Downloads and drivers for your product
Publications -Instruction manuals for your product
Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications on Lenovo products

  • Alias ID:
  • Document ID: PD026523
  • Last Updated :26 Aug 2014
  • (c) 2014 Lenovo