Lenovo→ LI2231 Wide - withdrawn | Personal Systems Reference (PSREF) |
Name | LI2231 Wide Flat Panel Monitor | |
Case color | High gloss black | |
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Panel | ||
Viewable image size | 21.5" (546mm) diagonal | |
Max view area (W x H) | 18.77" x 10.56" / 476.6mm x 268.1mm | |
Optimum resolution | 1920x1080 |
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Max pixel rate | 205MHz (VGA), 165MHz (DVI) | |
Aspect ratio | 16:9 |
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Pixel pitch (mm) | .284mm |
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Dot/Pixel per Inch | 89 dpi |
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Brightness | 250 nits or cd/m2 (typical) | |
Contrast ratio | 1000:1 (typical) | |
Dynamic contrast ratio | 10,000,000:1 | |
Pixel response time | 5ms (typical) | |
Viewing angle at 10:1 CR 170° (+/- 85°) horizontal, 160° (+/- 80°) vertical | ||
Stand | Tilt adjustable stand | |
Bezel width | Sides: 0.62" (15.8mm) | |
Dimensions (HxWxD) | 14.45" H x 20.06" W x 7.78" D; | |
| 367.1mm H x 509.6mm W x 197.6mm D | |
Power supply | 38 watts typical, 42 watts maximum, | |
| <0.5 watts standby/suspend, universal, | |
| integrated (no external | |
Weight | 7.05 lb; 3.20kg | |
Limited warranty4 | 1 year |
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Available date | July 2012 |
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VESA DDC2B/CI, EDID 1.3A, VESA | ||
Power management | ENERGY STAR→3 5.1 | |
Ergonomics | ISO | |
Emission standards | FCC Class B | |
Environmental | TCO (TCO Displays 5.2) | |
| WEEE (EU Directive 2002/96/EC), | |
| RoHS (EU Directive 2002/95/EC) | |
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Preset resolutions | VGA: | 640x350, 640x480, 720x400 |
| SVGA: | 800x600, 832x624 |
| XGA: | 1024x768,1152x864 |
| SXGA: | 1280x1024 |
| WXGA: | 1280x800, 1366x768 |
| WXGA+: | 1440x900, |
Presets / user settings | WUXGA: | 1920x1080 |
Presets: 24; | ||
| user settings: 20 | |
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Features
•Widescreen
•1080p full HD support,
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•Compliance with ENERGY STAR 5.1
•Kensington→ lock slot ready for enhanced security
•Microsoft→ Windows 7 certified
LI2231 Wide Monitor
Viewing adjustments | Tilt: 18° back, |
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Rotating screen | None |
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On screen display | On screen display with digital user controls (8 languages) |
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Control features | Direct access (control buttons on front) for automatic image setup, dual input and NOVO vision |
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Multiple input | Dual input (two different PCs attach to two different connectors; one PC shows image; select via button) | |||
Monitor connectors | (1) VGA |
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Signal cables | (2) Digital Visual Interface |
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(1) detachable, VGA |
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Mounting features | Wall or desk mounting using the Extend Arm or | |||
Security | Security keyhole for attachment of optional cable lock (Kensington→ |
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Ship group | Monitor, attached Stand and Base, Warranty information, setup guide, |
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| 1 CD with multilingual User's Guide, setup test pattern and monitor installation files, |
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| 1.8 meter analog signal cable, 1.8 meter black power cord |
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| Limited Warranty | Accessories |
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➫ 1 year limited warranty4 |
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Kensington MicroSaver→ Cable Lock | 73P2582 | |||
➫ Advanced Exchange Service at | ||||
➫ Replacement normally arrives in five business days, excluding holidays | Kensington Twin Head Cable Lock | 45K1620 | ||
➫ Lenovo pays all shipping costs for valid warranty claims6 |
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➫ 24x78 day |
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| See details at www.lenovo.com/support/monitoraccessories | ||
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| See all monitors at www.lenovo.com/support/monitors | ||
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See footnotes for important warranty information |
| ♥ Lenovo | ||
US model(s) withdrawn effective March 2014 |
| (LI2231) July 2012 |