Lenovo L2321x manual Lenovo→ ThinkVision→ LT1421 Wide Mobile Monitor

Lenovo→ ThinkVision→ LT1421 Wide Mobile Monitor Personal Systems Reference (PSREF)

Name	LT1421 Wide Mobile Monitor
Case color	Raven black
Type-model	1452-DS6 (with Protective Screen Cover)
Panel	TFT-LCD, twisted nematic (TN), White LED backlight
Viewable image size	14.0" (355.6mm) diagonal
Max view area (W x H)	12.2" x 6.9" (310.8mm x 175.3mm)
Optimum resolution	1366x768
Aspect ratio	16:9
Pixel pitch (mm)	.227mm
Dot/Pixel per Inch	112 dpi
Brightness	200 nits or cd/m2 (typical)
Contrast ratio	400:1 (typical)
Pixel response time	8ms (typical)
Color gamut	45%
Viewing angle at 10:1 CR	90° (+/- 45°) horizontal, 50° (+/- 25°) vertical
Stand	Tilt adjustable stand
Bezel width	Sides: 0.476" (12.1mm)
Dimensions (HxWxD)	8.58" H x 13.19" W x 0.37-0.85" D;
	217.9mm H x 335mm W x 9.3-21.5mm D
Power supply	4.2 watts typical, 5 watts maximum,
	<0.1 watts standby/suspend, universal,
	USB 2.0 cable (no external brick-like power supply)
Weight	monitor only: 1.91 lb; 0.87 kg;
	with Protective Screen Cover: 2.31 lb; 1.05 kg
Limited warranty4	3 year (includes backlight)
Available date	September 2011
VESA-compliant2	VESA DDC2B/CI, VESA DPMS-compliant
Power management	ENERGY STAR→3 5.1
Emission standards	FCC Class B
Environmental	WEEE, RoHS
Preset resolutions	Display mode and resolution auto setup
Protective Screen Cover	Polycarbonate Snap-On Cover protects the LCD
	Screen while not in use
Viewing adjustments	Tilt: 12° - 40° backward
Screen control	Brightness (16 levels)
Input	USB input
Monitor connectors	USB 2.0
Signal cables	detachable, USB Y-Type cable, 1.8 meter
Mounting features	None
Security	Security keyhole for attachment of optional
	cable lock (Kensington→ lock-compatible)

Features

•Widescreen 14-inch mobile monitor designed for ThinkPad

•Light and Slim

•Super low power (<5 watts)

•Supports 1366x768 resolution

•Ergonomic stand tilts, provides a 12° - 40° backward tilt adjustment for comfortable viewing

•Detachable USB cable for power and signal

•Microsoft→ Windows→ 7 certifi ed

ThinkVision LT1421 Wide Mobile Monitor

ThinkVision LT1421 Wide Mobile Monitor

with ThinkPad Edge E420s

ThinkVision LT1421 with Protective Screen Cover

Ship group	Monitor, attached tile stand that cannot be removed, Setup poster, Safety and Warranty Information, CD with
	multilingual User's Guide and monitor installation fi les, 1.8 meter USB Y-Type cable, Protective Screen Cover
	Limited Warranty	Accessories
➫ 3 year limited warranty4		Kensington→ MicroSaver→ Cable Lock	73P2582
➫ International Warranty Service5		Kensington Twin Head Cable Lock	45K1620
➫ Rapid Replacement Service at 1-800-426-7378
➫ Replacement normally arrives in two business days, excluding holidays		See details at www.lenovo.com/support/monitoraccessories
➫ 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 all monitors at www.lenovo.com/thinkvision
(ThinkPlus™ part number 41C9209)
• 4 year, on site exchange, Mon-Fri 9-5 with next day response (41C9233)
• 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 August 16, 2011			(LT1421) November 2011