Lenovo United States Hardware
Announcement 109-627
Lenovo is a registered trademark of Lenovo Corporation
13
• 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.
• This monitor provides FCC class B - residential installation - compliance in all
display modes.
• 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.
• A 22.0-inch (558.8mm) flat-panel LCD monitor has nearly 5.3 million subpixel
transistors laid over an area exceeding 217 square inches. Cost-effective
manufacturing processes introduce a small number of defective subpixel
transistors. The Lenovo ThinkVision L2251p Wide meets the ISO 9241-307 Pixel
Defect follows:
• The Auto-Setup "test pattern" can be used with Microsoft Windows XP, Windows
Vista, Windows 7, and DOS 7.0 only.
Planning information
Cable orders
No additional cables are required. A 1.8 m (5.9 ft) power cord appropriate to the
country will be supplied by Lenovo.
Shipment group
• One monitor
• An attached stand that provides tilt, swivel, pivot, and lift
• An attached 1.8 m (5.9 ft) analog video cable (15-pin D to 15-pin D)
• An attached 1.8 m (5.9 ft) DisplayPort video cable
• A power cord
• A CD containing multilingual User's Guide, Set-Up Test Pattern, and .INF File.
• Setup Guide
• Safety and Warranty Information
With the exception of the models for U.S., Canada, and Japan, the power cords
(based on the country order code) are supplied by distribution centers.
Security, auditability, and control
These products use the security and auditability features of the system unit to which
they are attached.
The customer is responsible for evaluation, selection, and implementation of security
features, administrative procedures, and appropriate controls in application systems
and communications facilities.