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4
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2
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Lenovo
®
LI2231 Wide - withdrawn Personal Systems Reference (PSREF)
© Lenovo
(LI2231) July 2012
See footnotes for important warranty information
US model(s) withdrawn effective March 2014
Limited Warranty
➫ 1 year limited warranty
4
➫ Advanced Exchange Service at 1-877-453-6686
➫ Replacement normally arrives in fi ve business days, excluding holidays
➫ Lenovo pays all shipping costs for valid warranty claims
6
➫ 24x7
8
day toll-free support for warranty issues during the warranty period
4
Accessories
Kensington MicroSaver
®
Cable Lock 73P2582
Kensington Twin Head Cable Lock 45K1620
See details at www.lenovo.com/support/monitoraccessories
See all monitors at www.lenovo.com/support/monitors
LI2231 Wide Monitor
Features
• Widescreen 21.5-inch monitor
• 1080p full HD support, HDCP-
compliant
• Built-in VGA and DVI connectors for attachment to
two systems concurrently
• Compliance with ENERGY STAR 5.1
• Kensington
®
lock slot ready for enhanced security
• Microsoft
®
Windows 7 certifi ed
LI2231 Wide Flat Panel Monitor
High gloss black
4374-US1
TFT-LCD, twisted nematic (TN), white LED backlight
21.5" (546mm) diagonal
18.77" x 10.56" / 476.6mm x 268.1mm
1920x1080
205MHz (VGA), 165MHz (DVI)
16:9
.284mm
89 dpi
250 nits or cd/m
2
(typical)
1000:1 (typical)
10,000,000:1
5ms (typical)
170° (+/- 85°) horizontal, 160° (+/- 80°) vertical
Tilt adjustable stand
Sides: 0.62" (15.8mm)
14.45" H x 20.06" W x 7.78" D;
367.1mm H x 509.6mm W x 197.6mm D
38 watts typical, 42 watts maximum,
<0.5 watts standby/suspend, universal,
integrated (no external brick-like power supply)
7.05 lb; 3.20kg
1 year
July 2012
VESA DDC2B/CI, EDID 1.3A, VESA DPMS-compliant
ENERGY STAR
®3
5.1
ISO 9241-307
FCC Class B
TCO (TCO Displays 5.2)
WEEE (EU Directive 2002/96/EC),
RoHS (EU Directive 2002/95/EC)
VGA: 640x350, 640x480, 720x400
SVGA: 800x600, 832x624
XGA: 1024x768,1152x864
SXGA: 1280x1024
WXGA: 1280x800, 1366x768
WXGA+: 1440x900,
WUXGA: 1920x1080
Presets: 24;
user settings: 20
Tilt: 18° back, -4° forward
None
On screen display with digital user controls (8 languages)
Direct access (control buttons on front) for automatic image setup, dual input and NOVO vision
Dual input (two different PCs attach to two different connectors; one PC shows image; select via button)
(1) VGA 15-pin D-shell, analog, blue
(2) Digital Visual Interface (DVI-D), digital, white, HDCP-compliant
(1) detachable, VGA 15-pin D-shell at each end, analog, 1.8 meter
Wall or desk mounting using the Extend Arm or third-party accessories meeting the VESA FPMPMI
®
(100mm mount)
Security keyhole for attachment of optional cable lock (Kensington
®
lock-compatible)
Monitor, attached Stand and Base, Warranty information, setup guide,
1 CD with multilingual User's Guide, setup test pattern and monitor installation fi les,
1.8 meter analog signal cable, 1.8 meter black power cord