ThinkVision LS1922s 18.5-inch LED Backlit LCD Monitor

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ThinkVision LS1922s 18.5-inch LED Backlit LCD Monitor - Overview

Features and specifications

Feature	Specification
This monitor is best suited for individual study and entertainment, spreadsheet users and web browsing. The ThinkVision LS1922s Wide is an 18.5" LCD monitor which adopts the latest W-LED backlight technology and provides great display quality and saves power consumption up to 40% compared to previous products. It is packed with green features including being mercury-free by adopting white LED backlights, arsenic-free glass, and by meeting the latest Energy-Star standard. In addition it provides a 1366 x 768 resolution. This widescreen monitor improves efficiency with easy viewing of multiple applications. It also coordinates with any ThinkCentre and IdeaCentre systems. It comes with a cost-optimized design and comes in a black color finish. The ThinkVision LS1922s is able to support ThinkCentre M92p “TINY” PC through VESA mounting from the back of the monitor via the Tiny VESA mounting bracket accessory. Features and Benefit: 18.5-inch LED backlit LCD panel 1366 x 768 resolution 16:9 aspect ratio Slim and practical design Optimized tilt stand Support ThinkCentre’s Tiny PC via VESA mount Arsenic free / Pb free / Mercury free Energy Star 6.0 Certified Available in Business Black
Monitor Size	18.5 inch Wide (470.1 mm)
Viewable image size (diagonal)	18.5-inch (470.1 mm)
Maximum viewable area (W x H)	409.8 x 230.4mm
Native Resolution	1366 x 768
Contrast ratio (typical)	1000:1
Dynamic Contrast Ratio	3M:1
Brightness (typical)	200 cd/m2
Color Gamut	72%
Aspect Ratio	16:9
Pixel pitch	0.300mm
Colors	16.7 million
Horizontal viewing angle	170 degrees (at 10:1 contrast ratio)
Vertical viewing angle	160 degrees (at 10:1 contrast ratio)
Response time (typical)	5 ms
Video input	VGA
Signal cable - 15-pin D	1.8 m
SYNC Type	Separate TTL
SYNC on Green	No
Bezel width (Side)	15.6 mm
Bezel width (Bottom)	0.91 inch (23.05 mm)
Tilt	-5~20 degrees backward
Swivel	None
Lift	None
Pivot	None
VESA mount	100 x 100 mm
Lenovo Soundbar Support	Yes
Kensington lock slot	Yes
OSD	Yes
OSD language	8
Preset display modes	16
User-defined display modes	16
VESA DDC capable	2B/CI
Power supply	Internal power adapter
Power cord	1.8 m
ISO 9241-307 compliance	Yes
ENERGY STAR 6.0	Yes
JEIDA compliance	Yes
FCC B compliance	Yes
EU Directive 2002/95/EC (RoHS)	Yes
EU Directive 2002/96/EC (WEEE)	Yes
China RoHS	Yes
CCC	Yes
China National Monitor Energy Efficiency Standard Tier 1	Yes
On- Screen Display (OSD) Menu Control: Digital user controls are located on the front bezel, to the left of the power on/off pushbutton. Adjustments are made in conjunction with the OSDs. After adjustments are made, with exception of brightness, contrast, and auto adjust, the controls can be locked to prevent further changes. User setup values are stored automatically. For ease of use, there is direct access for when using dual input, auto setup, and brightness. Monitor controls and features include: Brightness/Contrast Image Position: Horizontal position Vertical position Image setup: Automatic Manual Image properties: Color Scaling Options: Information Menu language Menu position – Default, Custom (H/V) Factory default - Cancel, O.K Accessibility - Button Repeat Rate (Off, Default, Slow), Menu Timeout (5 to 60 sec) Exit The OSD menu supports the following languages: English, Spanish, Italian, German, French, Japanese, Russia, and Chinese

Physical specifications

Parameter	Unpacked	Packed
Dimensions and weight of the monitor and stand
Height	14.54 inch (370.1 mm)	16.51 inch (420.0mm
Width	17.38 inch (442.2mm)	19.65 inch (500.0mm))
Depth	8.25inch (210.0mm)	5.34 inch (136.0 mm
Weight	6.55 lb (2.97 kg)	8.75 lb (3.97 kg)

Operating environment

Conservation: Energy can be saved by switching monitors off overnight and whenever they are not in use for extended periods during the day.

Power requirements

Input Voltage 90---264VAC Frequency: 50-60Hz +/- 3Hz Power Consumption Maximum: 24 watts – 18 watts Typical: 18 watts – 14 watts VESA standby: < 1 watts VESA suspend: < 1 watts VESA off: < 0.5 watts Maximum earth leakage current Terminal – PE (Protective Earth) Maximum 3.5 mA at 90V-264 V Terminal – (Accessible parts and circuits not connected to protective earth) Maximum 0.25 mA at 90V-264 V

Ambient temperature and relative humidity

Parameter	Temperature	Relative humidity	Altitude
Operating	0 to 40 deg.C	8 to 80 %	0 to 8,000 ft (2,438 m)
Shipping	-20 to 60 deg. C	5 to 95 %	0 to 40,000 ft (12,192 m)
Storage	-20 to 60 deg. C	5 to 95 %	0 to 40,000 ft (12,192 m)

Acoustics
Declared acoustical noise emissions LWAU = 4.5 bels or less. The noise emission level stated is the declared (upper limit) A-weighted sound power level, in bels, for a random sample of monitors. All measurements are made in accordance with ANSI S12.10 and reported in conformance with ISO/DIS 7779.

Ergonomics

Compliance to the ISO standard ISO 9241-307 provides that ergonomic requirements are met when the monitor forms part of an ISO-compliant system.

Warranty

Three years - Customer Carry-in or Mail-in using Rapid Replacement Service Announce date: 12 March 2013 (Worldwide) Planned availability date: 30 April 2013 (Worldwide)

Hardware compatibility

Parameter	Monitor
The ThinkVision LS1922s Wide LCD monitor is intended to operate with system units or video adapters that generate a video output signal falling within the following specification:
Maximum resolution	1366 x 768 pixels
Optimum resolution	1366 x 768 pixels
Maximum pixel rate	135 MHz(VGA)

Preset Display Modes Factory Mode: VGA

Addressability (H x V Pixels)	Incoming video refresh rate
PAL VGA	50 Hz
640x350	70 Hz
720 x 400	70 Hz
640x480	60 Hz
640x480	72 Hz
640x480	75 Hz
800x600	60 Hz
800x600	72 Hz
800x600	75 Hz
1024x768	60 Hz
1024x768	70 Hz
1024x768	75 Hz
1280x720	60 Hz
1360x768	60 Hz
1360x768 **	60 Hz

** Optimum Display Mode)

Supplemental information

Note (**): This is the optimum display mode for the best displayed image. Reduced image quality may result if used in other modes due to the image scaling limitations of LCD monitor technology.

User modes: 16 (VGA mode)

Software requirements

The ThinkVision LS1922s features factory-preset display modes. The actual display modes used depend on the attaching system unit, the operating system, and application software. Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows 8

Agency approvals

REGULATORY AGENCY APPROVALS SAFETY Cc(TUV)us (USA/Canada)-------covered by cTUVus IEC950 CB Report SEMKO NOM(Mexico) SASO (Saudi Arabia) CE (Europe) TUV(Germany) CCC (China) Gost (Russia)-----------by Lenovo PSB (Singapore) Ukraine------------by Lenovo KEBS (Kenya) e-standby (Korea) BSMI JEIDA TUV –S(Argentina) ISC(Cambodia) Kuwait KVALITET(Serbia) INSM(Moldavia) STZ(Uzbekistan) BELLIS(Belarus) KONCAR(Croatia) OTAN(Kazakhstan) SONCAP(Nigeria) CSC(China) China National Monitor Energy Efficiency Standard (Tier 1) EMI FCC B (USA) IC (Canada) ---------- covered by FCC CE (Europe) VCCI (Japan) KC (Korea) Australia/New Zealand South Africa (SABS-CoC, LoA) BSMI (Taiwan) CCC (China) ERGONOMIC Energy Star 6.0 GS ISO 9241-307 COMPATIBILITY Microsoft Windows 7/8 EU Directive 2002/96/EC – WEEE EU Directive 2002/95/EC – RoHS China RoHS Standard: COMMISSION REGULATION (EC) No 1275/2008 (ANNEX I point 2 for ITE product)

Limitations

Supported display modes are a function of the attaching system unit and video subsystem. The full range of display modes available with these monitors may not be available or supported with all combinations of system units, their operating systems, video adapter cards and application software.
Horizontal- and vertical- synchronization signal timings are critical in order to achieve acceptable screen images. As a consequence, support for all possible variations in H- and V-sync timings for any display mode cannot be assumed.
Adjustment of the user controls to enlarge the image to its maximum size requires that the signal timings of the display mode being used fall within the monitor-timing specifications.
The number of colors shown in any display mode (up to a maximum of 1.07 billion) is not limited by the monitor, but depends on the capabilities of the video adapter in the system unit.
Implementation of monitor power management follows the VESA DPMS standard. This standard must also be implemented in the attaching system unit hardware and software for monitor power management to be effective. The system implementation must provide user-adjustable, power-down delay periods. The monitor power management function is invoked only after appropriate signals are received from an attached system unit or video adapter.
Implementation of monitor Plug and Play follows the VESA DDC standard. This standard must also be implemented in the attaching system unit hardware and software for monitor Plug and Play to be effective.
Certain functions require the system unit to be similarly configured, so all monitor functions may not be enabled when attached to a particular system unit.

Additional Product information

	Service Parts - Parts listing for your product
	Publications - Instruction manuals for your product
	Troubleshooting - Step-by-step instructions for solving common monitor issues
	Lenovo ThinkVision Monitors (www.lenovo.com/thinkvision) - ThinkVision monitor information
	Lenovo Support: Monitors - Reference Guide - A list of monitors
	Lenovo Support: Monitor Accessories - Reference Guide - A list of monitor accessories (stands, arms, displayport cables, cable locks, soundbars)
	Lenovo Support: DisplayPort Cables - Product and compatibilityinformation for DisplayPort monitor cables
	Lenovo Support: Graphic Cards - Reference Guide - A list of graphic cards for desktop and workstation systems
	Lenovo Support: Accessories - Reference Guide - A list of accessories for notebook, desktop, workstation, server accessories
	www.lenovo.com/accessoriesguide - Additional information on options and accessories, including the Option Compatibility Matrix (OCM)
	Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications on Lenovo products

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Document ID : PD026602
Last Updated :