Lenovo L2321x manual Lenovo→ ThinkVision→ L2251x Wide

Lenovo→ ThinkVision→ L2251x Wide					Personal Systems Reference (PSREF)
	Name		L2251x Wide Flat Panel Monitor		Features
	Case color		Business black		• Widescreen 22-inch monitor with white LED backlight
	Type-model		2578-HB6
					• Ergonomic stand tilts, swivels, pivots and provides a 4.3"
	Panel		TFT-LCD, twisted nematic (TN), white LED backlight
	Viewable image size		22.0" (559mm) diagonal		(110mm) range height adjustment for comfortable viewing
					• Detachable rear stand cable cover and clip to hide cables
	Max view area (W x H)		18.7" x 11.7" / 473.8mm x 296.1mm
					• Integrated camera (0.3 megapixel) and microphone
	Optimum resolution		1680x1050 at 60Hz
					• Integrated ambient light sensor and a proximity sensor,
	Maximum resolution		1680x1050 at 75Hz (205MHz max pixel rate)
					save more energy and make viewing more comfortable
	Aspect ratio		16:10
					• Low halogen, mercury free, and arsenic free glass,
	Pixel pitch (mm)		.282mm
					92% recycled packaging materials
	Dot/Pixel per Inch		90 dpi
					• Privacy Filter Slot
	Brightness		250 nits or cd/m2 (typical)
					• Microsoft→ Windows→ 7 certified
	Contrast ratio		1000:1 (typical)
	Pixel response time		5ms (typical)
	Color gamut		68%
	Anti-reflective		Anti-reflective, anti-glare
	Vertical frequency		50 to 75Hz
	Horizontal frequency		30 to 83kHz
	Viewing angle at 10:1 CR		170° (+/- 85°) horizontal, 160° (+/- 80°) vertical
	Stand		Tilt, swivel, pivot, and height adjustable stand
	Bezel width		Sides: 0.60" (15.3mm); top: 0.79" (20.0mm);
			bottom: 1.10" (28.0mm)
	Dimensions (HxWxD)		14.97-19.3" H x 19.92" W x 9.50" D;
			380.3-490.3mm H x 506mm W x 241.2mm D
	Power supply		21 watts typical, 28 watts maximum,
			<1 watts standby/suspend, universal,
			integrated (no external brick-like power supply)
	Weight		12.39 lb; 5.63kg
	Limited warranty4		3 year (includes backlight)
	Available date		November 2009
	VESA-compliant2		VESA DDC2B/CI, VESA DPMS-compliant
	Power management		ENERGY STAR→3 5.0
	Ergonomics		ISO 9241-307
	Emission standards		MPR-2. MPR-3A, FCC Class B
	Environmental		TCO (TCO Certified Edge), WEEE, RoHS,
			EPEAT™ Gold rating
	Preset resolutions		VGA:	640x350, 640x480, 720x400
			SVGA:	800x600
			XGA:	1024x768,1152x864
			SXGA:	1280x1024
			WXGA+:	1440x900
			UXGA:	1600x1000
	Presets / user settings		WSXGA+: 1680x1050		ThinkVision L2251x Wide Monitor
			Standard presets: 24; user settings: 20
	Viewing adjustments		Tilt: 30° back, 0° forward; lift: 4.3" (110mm); swivel: +/-		45°; detachable stand
	Rotating screen		Screen pivots 90 degrees from landscape to portrait (requires image rotation support from graphics controller)
	On screen display		On screen display with digital user controls (8 languages)
	Control features		Direct access (buttons on front) for automatic image setup
	USB hub		USB 2.0 Hub (1 port into PC, 3 ports for accessories)
	Camera		Integrated camera (0.3 megapixel) and microphone
	Multiple input		Dual input (two different PCs attach to two different connectors; one PC shows image; select via button)
	Monitor connectors		(1) VGA 15-pin D-shell, analog, blue
	Signal cables		(2) DisplayPort, digital, black, HDCP-compliant
			(1) detachable, VGA 15-pin D-shell at each end, analog, 1.8 meter
	Mounting features		(2) detachable, DisplayPort at each end, digital, 1.8 meter
			Wall or desk mounting using the Extend Arm or third-party accessories meeting the VESA FPMPMI→ (100mm mount)
	Security		Security keyhole for attachment of optional cable lock (Kensington→ lock-compatible)
	Ship group		Monitor, attached stand, cable cover, Setup poster, Safety and Warranty Information, CD with multilingual User's Guide
			and monitor installation files, 1.8 meter analog signal cable, 1.8 meter DisplayPort cable, 1.8 meter USB cable,
			1.8 meter black power cord
			Limited Warranty		Accessories
	➫ 3 year limited warranty4				ThinkVision Soundbar	45K1263
	➫ International Warranty Service5				Kensington→ MicroSaver→ Cable Lock	73P2582
	➫ Rapid Replacement Service at 1-800-426-7378				Kensington Twin Head Cable Lock	45K1620
	➫ Replacement normally arrives in two business days, excluding holidays				Lenovo Easy Reach Monitor Stand	55Y9258
	➫ Lenovo pays all shipping costs for valid warranty claims6
	➫ Service upgrade options:7
	• 3 year, on site exchange, Mon-Fri 9-5 with next day response				See details at www.lenovo.com/support/monitoraccessories
		(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)				See all monitors at www.lenovo.com/thinkvision
	• 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)
	➫ 24x78 day toll-free support for warranty issues during the warranty period4
	See footnotes for important warranty information					♥ Lenovo
	US model announced October 20, 2009				(L2251X) May 2011