HP NK571AA HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors
HP NK571AA Manual
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- HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 1
HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors User Guide - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 2
States and/or other countries. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services . Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 3
About This Guide This guide provides information on setting up the monitor, installing drivers, using the on-screen display menu, troubleshooting and technical specifications. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 4
iv About This Guide ENWW - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 5
Table of contents 1 Product Features HP LCD Monitors ...1 2 Safety and Maintenance Guidelines Important Safety Information ...3 Maintenance Guidelines ...4 Cleaning the Monitor ...4 Shipping the Monitor ...4 3 Setting Up the Monitor Attaching the Monitor Base ...5 Rear Components ...6 Connecting - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 6
Mode ...21 HP Display LiteSaver ...23 Installing the HP Display LiteSaver Software 23 sRGB Support ...24 Changing Troubleshooting Solving Common Problems ...26 Online Technical Support ...27 Preparing to Call Technical Support 27 Appendix B Technical Specifications LE1901w Model ...29 LE1901wm - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 7
HP Recycling Program ...39 Chemical Substances ...39 Restriction of Hazardous Substances (RoHS 39 Turkey EEE Regulation ...40 Appendix D LCD Monitor Quality and Pixel Policy ENWW vii - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 8
viii ENWW - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 9
Features HP LCD Monitors The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The monitor models and features include: ● LE1901w/LE1901wm/LE19f models, 48.3 cm (19-inch) diagonal viewable area display with 1440 × 900 resolution, plus full-screen support - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 10
● Intelligent Management AssetControl ● Compliant with the following regulated specifications: ◦ European Union CE Directives ◦ Swedish TCO Requirements 2 Chapter 1 Product Features ENWW - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 11
guide is located on the Web at http://www.hp.com/ergo and/or on the documentation CD, if one is included with the monitor. CAUTION: For the protection of the monitor sized furniture designed to properly support your HP LCD monitor. WARNING! LCD monitors that are inappropriately situated on dressers - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 12
this product yourself. Adjust only those controls that are covered in the operating instructions. If the monitor is not operating properly or has been dropped or damaged, contact an authorized HP dealer, reseller, or service provider. ● Use only a power source and connection appropriate for this - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 13
, ensure that the power is turned off to the monitor, computer system, and other attached devices, then follow the instructions below. Attaching the Monitor Base 1. Set the base on a flat surface such as a table top. 2. Using both hands, position the pedestal over the base and press down firmly - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 14
Rear Components Figure 3-2 Rear Components Component Function 1 AC Power Connector Connects the AC power cord to the monitor. 2 Audio In (select models) Connects the audio cable to the monitor's internal speakers (select models) 3 DVI (select models) Connects the DVI-D cable to the - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 15
For models with both VGA and DVI-D connectors, the monitor is capable of supporting either analog or digital input. The video mode is determined in monitor speakers (on select models) to the computer using the audio cable. NOTE: An optional speaker bar that mounts on to the monitor is available from HP. - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 16
condition that may occur on all LCD screens. Monitors with a "burned-in image" are not covered under the HP warranty. * A prolonged period of time is 12 consecutive are provided on the monitor back panel to be used for mounting purposes. NOTE: This apparatus is intended to be supported by UL or CSA - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 17
the mounting holes on the monitor. Figure 3-5 Installing the Monitor on a Swing Arm To attach the monitor to other mounting fixtures, follow the instructions included with the mounting fixture to ensure that the monitor is safely attached. CAUTION: This monitor supports the VESA industry standard - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 18
Rating Labels The rating labels on the monitor provide the spare part number, product number, and serial number. You may need these numbers when contacting HP about the monitor model. The rating labels are located on the rear panel of the monitor. Figure 3-6 Locating the Rating Labels 10 Chapter - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 19
Image Color Matching) file ● auto-adjustment pattern utility ● additional software for the monitor model NOTE: If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the HP monitors support Web site. See Downloading from the Worldwide Web on page 12 in this chapter. The - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 20
files from the HP monitors support Web site: 1. Refer to http://www.hp.com/support and select the country region. 2. Follow the links for the monitor to the support page and download page. 3. Ensure the system meets the requirements. 4. Download the software by following the instructions. Using the - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 21
disc drive. The CD menu is displayed. 4. Select Open Auto-Adjustment Software. The setup test pattern is displayed. 5. Press the -/Auto button on the monitor front panel to produce a stable, centered image. 6. Press the ESC key or any other key on the keyboard to exit the test pattern. ENWW Using - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 22
Front Panel Controls Table 4-1 Monitor Front Panel Controls Control 1 Menu 2 - (minus)/Auto 3 + (plus) 4 Power LED 5 Power Function Opens, selects ). Green = Fully powered. Amber = Sleep mode. Flashing Amber = Sleep Timer mode. Turns the monitor on or off. 14 Chapter 4 Operating the - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 23
Adjusting the Monitor Settings The monitor settings can be adjusted from the On-Screen Display (OSD) menu or from the HP Display Assistant utility. NOTE: If there is a problem with the display settings, try resetting the settings to the factory defaults by opening the OSD and selecting Factory Reset - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 24
screen and maintains proportional image ● One-to-one (select models) - disables video scaling, displays an image that is smaller in size than the monitor's capability and centers the image on the screen in the active viewing area Sharpness (select models) Adjusts the screen image to look sharper - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 25
displayed. The factory default is English. Selects the OSD and power management features of the monitor. Adjusts the position of the OSD menu screen to: ● Horizontal OSD Position-Changes the (select models)-Rotates the OSD Menu to support pivot function. ENWW Adjusting the Monitor Settings 17 - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 26
Power Saver Power On Recall Mode Display Power-On Status Display DDC/CI Support Bezel Power LED Description Enables the power saving feature. Select: ● On ● Off The factory default is On. Restores power to the monitor following an unexpected removal of power. Select: ● On ● Off The factory default - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 27
the serial number of the monitor. The serial number is needed if contacting HP technical support. Version Reports the firmware version of the monitor. Backlight Hours Reports the total hours of backlight operation. Service Support: http:// www.hp.com/support Returns all OSD menu settings - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 28
on-screen display. Using the HP Display Assistant Utility HP Display Assistant, included on the software and documentation CD, is a software utility that guides you through the tuning process with easy to understand instructions and background patterns designed for each monitor control. It provides - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 29
because the resolution and/or refresh rate are set higher than the monitor supports (models LE1901w/LE1901wm/LE19f). ● Input Signal Out of Range-Change resolution setting to 1680 x 1050 - 60Hz-Indicates the monitor does not support the input signal because the resolution and/or refresh rate are set - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 30
Now To set the timer: 1. Press the Menu button on the monitor front panel to display the OSD Menu. 2. Scroll down and highlight p.m. is displayed as 13 hours 15 minutes. A power failure or loss of power to the monitor will cause the timer to reset to 00:00. If this occurs, you will need to reset - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 31
automatically turns on. This does not affect screen saver operation, which has priority over the HP Display LiteSaver. Activity Extension Sets the time in minutes before the monitor turns off if there is any keyboard or mouse activity after the Display Off time is reached. If the keyboard or - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 32
for color management, which adapts to the color standards used in the image technology industry. To take advantage of the sRGB support, you will need to change the monitor's color temperature to sRGB and install the sRGB color profile (ICM) file. NOTE: The sRGB color temperature preset will improve - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 33
button. 9. To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select sRGB Color Space Profile, then click the To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select sRGB Color Space Profile, then click the Set - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 34
refresh rate are set higher than what the monitor supports. Restart the computer and enter Safe Mode. Change the settings to a supported setting (see Recognizing Preset Display Resolutions on page 33). Restart the computer so that the new settings take effect. 26 Appendix A Troubleshooting ENWW - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 35
, online assistance, community forums of IT experts, broad mutlivendor knowledge base, monitoring and diagnostic tools, go to http://www.hp.com/support Preparing to Call Technical Support If you cannot solve a problem using the trouble shooting tips in this section, you may need to call technical - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 36
● Error messages received ● Hardware configuration ● Hardware and software you are using 28 Appendix A Troubleshooting ENWW - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 37
. Performance specifications represent the highest specification of all HP's component manufacturers' typical level specifications for performance and Display Type Viewable Image Size Tilt Maximum Weight (Unpacked) Dimensions (include base) Height Depth Width Maximum Graphic Resolution Optimum - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 38
(maximum) - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 39
B-2 LE1901wm Specifications (continued) Audio Internal speakers, 2W per channel; audio cable included Input Terminal One VGA connector with cable included; one DVI connector LE19f Model Table B-3 LE19f Specifications Display Type Viewable Image Size Tilt Maximum Weight (Unpacked) Dimensions - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 40
LE2201w Model Table B-4 LE2201w Specifications Display Type Viewable Image Size Tilt Maximum Weight (Unpacked) Dimensions (include base) Height Depth Width Maximum Graphic Resolution Optimum Graphic Resolution Text Mode Dot Pitch Horizontal Frequency Vertical Refresh Rate Environmental Requirements - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 41
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. LE1901w/LE1901wm/LE19f Models Table B-5 Factory Preset Modes Preset Pixel Format Horz Freq (kHz) 1 640 - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 42
monitor is in its normal operating mode, the monitor uses less than 22.8 watts (LE1901w/ LE1901wm), 18.0 watts (LE19f), or 35 watts (LE2201w) and the Power light is green. The monitor also supports the monitor will return to its normal operating mode. Refer to the computer manual for instructions on - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 43
. 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 - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 44
Hewlett Packard Company P. O. Box 692000, Mail Stop 530113 Houston, Texas 77269-2000 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 ( - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 45
HP brand computers, keyboards and monitors that bear the "GS" approval mark, meet the applicable ergonomic requirements. The installation guides 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 - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 46
used with an external ENERGY STAR® qualified display, this feature also supports similar power management features for the display. To take advantage of STAR Power Management Web site at http://www.energystar.gov/powermanagement. Materials Disposal The HP LE1901w, LE1901wm, and LE2201w products - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 47
service or the shop where you purchased the product. HP Recycling Program HP encourages customers to recycle used electronic hardware, HP chemical information report for this product can be found at http://www.hp.com/go/reach. Restriction of Hazardous Substances (RoHS) A Japanese regulatory - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 48
11363-2006 11363-2006 Turkey EEE Regulation In Conformity with the EEE Regulation EEE Yönetmeliğine Uygundur 40 Appendix C Agency Regulatory Notices ENWW - HP NK571AA | HP LE1901w/LE1901wm/LE19f and LE2201w LCD Monitors - Page 49
The TFT monitor uses high-precision technology, manufactured according to HP standards, to guarantee trouble-free 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
HP LE1901w/LE1901wm/LE19f and
LE2201w LCD Monitors
User Guide