Lenovo ThinkPad L412, Личные системы справочник

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Name
Case color
Type-model
Panel
Viewable image size
Max view area (W x H)
Optimum resolution
Aspect ratio
Pixel pitch (mm)
Dot/Pixel per Inch
Brightness
Contrast ratio
Pixel response time
Color gamut
Anti-refl ective
Vertical frequency
Horizontal frequency
Viewing angle at 5:1 CR
Viewing angle at 10:1 CR
Stand
Bezel width
Dimensions (HxWxD)
Power supply
Weight
Limited warranty
4
Available date
VESA-compliant 2
Power management
Ergonomics
Emission standards
Environmental
Preset resolutions
Presets / user settings
Viewing adjustments
Rotating screen
On screen display
Control features
USB hub
Multiple input
Monitor connectors
Signal cables
Mounting features
Security
Ship group
Lenovo
®
L2021 Wide
©
Lenovo
(L2021) October 2010
See footnotes for important warranty information
US model announced September 21, 2010
Personal Systems Reference (PSREF)
Limited Warranty
➫
3 year limited warranty 4
➫
International Warranty Service 5
➫
Rapid Replacement Service at 1-800-426-7378
➫
Replacement normally arrives in two business days, excluding holidays
➫
Lenovo pays all shipping costs for valid warranty claims 6
➫
Service upgrade options: 7
•
3 year, on site exchange, Mon-Fri 9-5 with next day response
(ThinkPlus
™
part number 41C9209)
•
3 year, on site exchange, 7 day x 24 hr with 4 hour response (41C9212)
•
4 year, on site exchange, Mon-Fri 9-5 with next day response (41C9233
)
•
4 year, on site exchange, 7 day x 24 hr with 4 hour response (41C9216)
•
4 year, mail exchange (51J0589)
•
5 year, mail exchange (51J0590)
➫
24x7
8
day toll-free support for warranty issues during the warranty period
4
Accessories
ThinkVision Soundbar 45K1263
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/thinkvision
Features
•
All-purpose 20-inch wide fl at panel LCD monitor
•
View images in a 16x9 wide aspect ratio
•
High-bandwidth Digital Content Protection (HDCP)-compliant
•
Tilt and cable management stand
•
Compliance with ENERGY STAR 5.0
•
50% less mercury
•
Microsoft
®
Windows
®
7 certifi ed
L2021 Wide Flat Panel Monitor
Business black
4449-HB1
TFT-LCD, twisted nematic (TN), CCFL backlight
20.0" / 508mm (diagonal)
17.4" x 9.8" / 443mm x 249mm
1600x900 at 60Hz
16:9
0.277mm
92 dpi
250 nits or cd/m
2 (typical)
1000:1 (typical)
5ms (typical)
72%
Anti-refl ective, anti-glare
50 to 75 Hz
31 to 81 kHz
178° (+/- 89°) horizontal, 170° (+/- 85°) vertical
170° (+/- 85°) horizontal, 160° (+/- 80°) vertical
Tilt adjustable stand
Sides: 0.48" (12.1mm);
top: 0.47" (11.9mm);
bottom: 0.39" (10.1mm)
14.1" H x 18.7" W x 5.9" D;
357.5mm H x 475.9mm W x 151.2mm D
22 watts typical, 27 watts maximum,
<1 watts standby/suspend, universal,
integrated (no external brick-like power supply)
9.24 lb; 4.2kg
3 years
(includes backlight)
September 2010
VESA DDC2B/CI, VESA DPMS-compliant
ENERGY STAR
®
3
5.0
ISO 9241-307
MPR-2, FCC Class B
EPEAT
™
Gold rating , TCO (TCO Displays 5.0),
WEEE, RoHS (EU Directive 2002/95/EC)
VGA: 640x350, 640x480, 720x400
SVGA: 800x600, 832x624
XGA: 1024x768, 1152x864
WXGA: 1280x720, 1280x768,
1280x800, 1366x768
SXGA: 1280x1024
WXGA+: 1440 x 900, 1600x900
Standard presets: 25; user settings: 20
Tilt: 20° back, -5° forward; detachable stand
None
On screen display with digital user controls (8 languages)
Direct access (control buttons on front) for automatic image setup
None
Multiple 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) for digital attach [white],
HDCP-compliant
(1) detachable, VGA 15-pin D-shell at each end, analog, 1.8 meter
(2) detachable, DVI-D at each end (for digital connector), 1.8 meter
Wall or desk mounting using the Radial Arm
9 or third-party accessories meeting the VESA FPMPMI
®
(75mm mount)
Security keyhole for attachment of optional cable lock (Kensington
®
lock-compatible)
Monitor, attached stand, Setup poster, Safety and Warranty Information, CD with
multilingual User's Guide and monitor installation fi les, analog signal cable, digital signal cable, 1.8m power cord
Lenovo
L2021 Wide
Monitor
Lenovo
L2021 Wide
Monitor
rear view
with cable
management