HP W20 User Guide

 
Preset Display Modes 
 
Preset Pixel Format Horizontal 
Frequency (kHz) 
Vertical 
Frequency (Hz) 
1 640 x 480 31.47 59.94 
2 640 x 480 37.50 75.00 
3 720 x 400 31.47 70.08 
4 800 x 600 37.88 60.32 
5 800 x 600 46.88 75.00 
6 832 x 624 49.72 74.55 
7 1024 x 768 48.36 60.00 
8 1024 x 768 60.02 75.03 
9 1152 x 720 44.86 60.00 
10 1152 x 870 68.68 75.06 
11 1152 x 900 61.80 65.96 
12 1280 x 768 47.396 60.00 
13 1280 x 960 60.00 60.00 
14 1280 x 1024 63.98 60.02 
15 1280 x 1024 79.98 75.02 
16 1440 x 900...

 
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 in the range of 100–240V∿, 50/60 Hz, 1.5A. 
The power cord set (flexible cord or wall plug) received with the monitor meets the requirements for use in the 
country/region where the equipment was purchased. 
If you need to obtain a power cord for a different country/region, you should purchase a power cord that is 
approved for use in that...

 
 
  
Pin 
No. 
Signal Name Pin 
No. 
Signal Name Pin  
No. 
Signal Name 
1 TMDS Data 2– 9 TMDS Data 1– 17 TMDS Data 0– 
2 TMDS Data 2+ 10 TMDS Data 1+ 18 TMDS Data 0+ 
3 TMDS Data 2/4 Shield 11 TMDS Data 1/3 Shield 19 TMDS Data 0/5 Shield 
4 TMDS Data 4– 12 TMDS Data 3– 20 TMDS Data 5– 
5 TMDS Data 4+ 13 TMDS Data 3+ 21 TMDS Data 5+ 
6 DDC Clock 14 +5V Power 22 TMDS Clock Shield 
7 DDC Data 15 Ground (for +5V) 23 TMDS Clock+ 
8 N.C. 16 Hot Plug Detect 24 TMDS Clock–  
Plug and Play DDC2B Feature 
This...

 
Back to Contents Page
LCD Monitor Quality and Pixel Policy 
 
The HP LCD Monitor uses high-precision technology, manufactured according to high standards, to help 
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 Monitor. These imperfections are caused by one or more defective pixels or subpixels. 
• A...

 
Back to Contents Page
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...

Declaration of Conformity for Products Marked with 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, and (2) this device must accept any interference received, 
including interference that may cause undesired operation. 
For questions regarding your product, contact: 
Hewlett-Packard Company 
P. O. Box 692000, Mail Stop 530113 
Houston, Texas 77269-2000 
Or 
call:...

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 
This product complies with the following EU directives: 
• Low Voltage Directive 73/23/EEC 
• EMC Directive 89/336/EEC 
Compliance with these directives implies conformity to applicable harmonized...

Disposal of Waste Equipment by Users in Private Households in the 
European Union 
 
 
This symbol on the product or on its packaging indicates that this product must not be disposed of with your other 
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 of waste electrical and electronic equipment. The separate collection 
and recycling of your waste equipment at the time of disposal will help to...

Japanese Power Cord Notice 
 
 
 
Japanese Material Content Declaration 
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 www.hp.com/go/jisc0950. 
 
 
 
Korean Notice 
 
 
 
Materials Disposal 
This HP product contains Mercury in the fluorescent lamp in the...

HP Recycling Program 
HP offers product end-of-life return programs for HP and other manufacturers’ hardware in several geographic 
areas. 
The terms and availability of these programs vary by geography because of differences in regulatory 
requirements and local customer demand. For information on the HP recycling program, refer to the HP Web site 
at: http://www.hp.com/recycle
 
EPA Energy Star® Compliance 
 
Products marked with the ENERGY STAR® logo on the packaging box qualify with the U.S....