HP Le1851w User Guide

							LE2001wm Model
Table B-3  LE2001wm Specifications
Display
Type50.8 cm wide screen
TFT LCD20 inches wide screen
Viewable Image Size 50.8 cm diagonal 20 inch diagonal
Speakers 1 watt per channel  
Tilt -5 to 25°
Maximum Weight (Unpacked) 5.04 kg 11.11 lbs.
Dimensions (include base)
Height
Depth
Width36.05 cm
20.6 cm
47.86 cm14.19 inches
8.11 inches
18.84 inches
Maximum Graphic Resolution 1600 x 900 (60Hz) analog input
Optimum Graphic Resolution 1600 x 900 (60Hz) analog input  
Text Mode 720 × 400
Dot Pitch 0.2835 (H) × 0.2835 (W) mm
Horizontal Frequency 24 to 85 kHz
Vertical Refresh Rate 48 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature0 to 35° C
-20 to 60° C32 to 95° F
-4 to 140° F
Relative Humidity 20 to 80%  
Power Source 100 – 240 VAC, 50/60 Hz  
Altitude:
Operating
Storage0 to 5000 m
0 to 12192 m0 to 16,400 feet
0 to 40,000 feet
Power Consumption (maximum) 28 watts  
Input Terminal One VGA connector with cable included;
one DVI connector with cable included 
ENWWLE2001wm Model 33
 
						

							Recognizing Preset Display Resolutions
The display resolutions listed below are the most commonly used modes and are set as factory defaults.
This monitor automatically recognized these preset modes and they will appear properly sized and
centered on the screen.
LE1851w, LE1851wl, and LE1851wt Models
Table B-4  Factory Preset Modes
Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz)
1 640 x 480 31.469 59.940
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 1024 x 768 48.363 60.004
5 1280 x 720 45.0 60.00
6 1280 x 960 60.00 60.00
7 1280 x 1024 63.98 60.02
8 1366 x 768 47.7 60.00
LE2001w, LE2001wl, and LE2001wm Models
Table B-5  Factory Preset Modes
Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz)
1 640 x 480 31.469 59.940
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 1024 x 768 48.363 60.004
5 1280 x 720 45.0 60.00
6 1280 x 1024 63.98 60.02
7 1440 x 900 55.94 59.89
8 1600 x 900 60.00 60.00
34 Appendix B   Technical Specifications ENWW
 
						

							Entering User Modes
The video controller signal may occasionally call for a mode that is not preset if:
●You are not using a standard graphics adapter.
●You are not using a preset mode.
It this occurs, you may need to readjust the parameters of the monitor screen by using the on-screen
display. Your changes can be made to any or all of these modes and saved in memory. The monitor
automatically stores the new setting, then recognized the new mode just as it does a preset mode. In
addition to the factory preset modes, there are 10 user modes (LE1851w model) or 15 user modes
(LE2001w and LE2001wm models) that can be entered and stored.
Energy Saver Feature
The monitor supports a reduced power state. The reduced power state will be entered into if the
monitor detects the absence of either the horizontal sync signal and/or the vertical sync signal. Upon
detecting the absence of these signals, the monitor screen is blanked, the backlight is turned off, and
the power light is turned amber. When the monitor is in the reduced power state, the monitor will utilize
less than 2 watts of power. There is a brief warm up period before the monitor will return to its normal
operating mode.
Refer to the computer manual for instructions on setting energy saver features (sometimes called power
management features).
NOTE:The above power saver feature only works when connected to computers that have energy
saver features.
By selecting the settings in the monitors Energy Saver utility, you can also program the monitor to enter
into the reduced power state at a predetermined time. When the monitors Energy Saver utility causes
the monitor to enter the reduced power state, the power light blinks amber.
ENWWEntering User Modes 35
 
						

							C Agency Regulatory Notices
Federal Communications Commission Notice
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
●Reorient or relocate the receiving antenna.
●Increase the separation between the equipment and the receiver.
●Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
●Consult the dealer or an experienced radio or television technician for help.
Modifications
The FCC requires the user to be notified that any changes or modifications made to this device that are
not expressly approved by Hewlett Packard Company may void the users authority to operate the
equipment.
Cables
Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods to
maintain compliance with FCC Rules and Regulations.
Declaration of Conformity for Products Marked with
the FCC Logo (United States Only)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1.This device may not cause harmful interference.
2.This device must accept any interference received, including interference that may cause undesired
operation.
For questions regarding the product, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000
36 Appendix C   Agency Regulatory Notices ENWW
 
						

							Or, call 1-800-HP-INVENT (1-800 474-6836)
For questions regarding this FCC declaration, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or, call (281) 514-3333
To identify this product, refer to the Part, Series, or Model number found on the product.
Canadian Notice
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment
Regulations.
Avis Canadien
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
European Union Regulatory Notice
Products bearing the CE marking comply with the following EU Directives:
●Low Voltage Directive 2006/95/EC
●EMC Directive 2004/108/EC
●Ecodesign Directive 2009/125/EC, where applicable
CE compliance of this product is valid if powered with the correct CE-marked AC adapter provided by
HP.
Compliance with these directives implies conformity to applicable harmonized European standards
(European Norms) that are listed in the EU Declaration of Conformity issued by HP for this product or
product family and available (in English only) either within the product documentation or at the
following web site: 
http://www.hp.eu/certificates (type the product number in the search field).
The compliance is indicated by one of the following conformity markings placed on the product:
  For non-telecommunications products and for EU
harmonized telecommunications products, such as
Bluetooth® within power class below 10mW.
For EU non-harmonized telecommunications
products (If applicable, a 4-digit notified body
number is inserted between CE and !).
Please refer to the regulatory label provided on the product.
ENWWCanadian Notice 37
 
						

							The point of contact for regulatory matters is: Hewlett-Packard GmbH, Dept./MS: HQ-TRE,
Herrenberger Strasse 140, 71034 Boeblingen, GERMANY.
German Ergonomics Notice
HP products which bear the “GS” approval mark, when forming part of a system comprising HP brand
computers, keyboards and monitors that bear the “GS” approval mark, meet the applicable ergonomic
requirements. The installation guides included with the products provide configuration information.
Japanese Notice
Korean Notice
Power Cord Set Requirements
The monitor power supply is provided with Automatic Line Switching (ALS). This feature allows the
monitor to operate on input voltages between 100–120V or 200–240V.
The power cord set (flexible cord or wall plug) received with the monitor meets the requirements for use
in the country where you purchased the equipment.
If you need to obtain a power cord for a different country, you should purchase a power cord that is
approved for use in that country.
The power cord must be rated for the product and for the voltage and current marked on the products
electrical ratings label. The voltage and current rating of the cord should be greater than the voltage
and current rating marked on the product. In addition, the cross-sectional area of the wire must be a
minimum of 0.75 mm² or 18 AWG, and the length of the cord must be between 6 feet (1.8 m) and 12
feet (3.6 m). If you have questions about the type of power cord to use, contact an authorized HP
service provider.
A power cord should be routed so that it is not likely to be walked on or pinched by items placed upon
it or against it. Particular attention should be paid to the plug, electrical outlet, and the point where the
cord exits from the product.
38 Appendix C   Agency Regulatory Notices ENWW
 
						

							Japanese Power Cord Requirements
For use in Japan, use only the power cord received with this product.
CAUTION:Do not use the power cord received with this product on any other products.
Product Environmental Notices
ENERGY STAR® Qualification
HP Displays marked with the ENERGY STAR® certification mark meet the requirements of the U.S.
Environmental Protection Agency (EPA) ENERGY STAR program. The EPA ENERGY STAR® certification
mark does not imply endorsement by the EPA. As an ENERGY STAR Partner, Hewlett Packard
Company has determined that this product meets the ENERGY STAR® program requirements for
display energy efficiency.
The following ENERGY STAR® certification mark appears on all ENERGY STAR qualified displays:
The ENERGY STAR® program specifications for displays and computers were created by the EPA to
promote energy efficiency and reduce air pollution through more energy-efficient equipment in homes,
offices, and factories. One way products achieve this goal is by using the Microsoft Windows power
management feature to reduce power consumption when the product is not in use.
The power management feature enables the computer to initiate a low-power or “sleep” mode after a
period of user inactivity. When used with an external ENERGY STAR® qualified display, this feature
also supports similar power management features for the display. To take advantage of these potential
energy savings, users should use the default power management settings that are provided with
ENERGY STAR qualified computers and displays. The default power management settings on ENERGY
STAR qualified computers are preset to behave in the following ways when the system is operating on
AC power:
●Turn off an external display after 15 minutes of user inactivity
●Initiate a low power sleep mode for the computer after 30 minutes of user inactivity
ENERGY STAR® qualified computers exit the low power sleep mode and ENERGY STAR qualified
displays resume operation when the user resumes use of the computer. Examples include the user
pressing the power/sleep button, receiving an input signal from an input device, receiving an input
signal from a network connection with the Wake On LAN (WOL) feature enabled, etc.
Additional information on the ENERGY STAR® program, its environmental benefits and the potential
energy and financial savings of the power management feature can be found on the EPA ENERGY
STAR Power Management Web site at 
http://www.energystar.gov/powermanagement.
ENWW Product Environmental Notices 39
 
						

							Materials Disposal
Some HP products contain mercury in the fluorescent lamp in the display LCD that might require special
handling at end-of-life.
Disposal of this material can be regulated because of environmental considerations. For disposal or
recycling information, contact the local authorities or the Electronic Industries Alliance (EIA)
http://www.eiae.org.
Disposal of Waste Equipment by Users in Private Household in the
European Union
This symbol on the product or on its packaging indicates that this product must not be disposed of with
your household waste. Instead, it is your responsibility to dispose of your waste equipment by handing
it over to a designated collection point for the recycling or waste electrical and electronic equipment.
The separate collection and recycling of your waste equipment at the time of disposal will help to
conserve natural resources and ensure that it is recycled in a manner that protects human health and
the environment. For more information about where you can drop off your waste equipment for
recycling, please contact the local city office, the household waste disposal service or the shop where
you purchased the product.
HP Recycling Program
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and
rechargeable batteries. For more information about recycling programs, go to 
http://www.hp.com/
recycle.
Chemical Substances
HP is committed to providing our customers with information about the chemical substances in our
products as needed to comply with legal requirements such as REACH (Regulation EC No 1907/2006
of the European Parliament and Council). A chemical information report for this product can be found
at 
http://www.hp.com/go/reach.
Restriction of Hazardous Substances (RoHS)
A Japanese regulatory requirement, defined by specification JIS C 0950, 2005, mandates that
manufacturers provide Material Content Declarations for certain categories of electronic products
offered for sale after July 1, 2006. To view the JIS C 0950 material declaration for this product, visit
http://www.hp.com/go/jisc0950.
40 Appendix C   Agency Regulatory Notices ENWW
 
						

							Turkey EEE Regulation
In Conformity with the EEE Regulation
EEE Yönetmeliğine Uygundur
ENWW Product Environmental Notices 41
 
						

							D LCD Monitor Quality and Pixel
Policy
The TFT monitor uses high-precision technology, manufactured according to HP standards, to guarantee
trouble-free performance. Nevertheless, the display may have cosmetic imperfections that appear as
small bright or dark spots. This is common to all LCD displays used in products supplied by all vendors
and is not specific to the HP LCD. These imperfections are caused by one or more defective pixels or
sub-pixels.
●A pixel consists of one red, one green, and one blue sub-pixel.
●A defective whole pixel is always turned on (a bright spot on a dark background), or it is always
off (a dark spot on a bright background). The first is the more visible of the two.
●A defective sub-pixel (dot defect) is less visible than a defective whole pixel and is small and only
visible on a specific background.
To locate defective pixels, the monitor should be viewed under normal operating conditions, in normal
operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm
(20 in).
HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer
cosmetic imperfections and HP will adjust guidelines as improvements are made.
42 Appendix D   LCD Monitor Quality and Pixel Policy ENWW