HP L1506 User Guide

							
Technical Specifications 
Factory Preset Display Modes (Continued) 
Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz) 
13 1152 x 900 71.7 76.1 
14 1280 x 1024 64.0 60.0 
15 1280 x 1024 80.0 75.0 
* Modes 12, 13, 14, and 15 apply to 1706 and 1906 models only 
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. 
If 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 recognizes the 
new mode just as it does a preset mode. In addition to the 15 
factory preset modes, there are four user modes that can be 
entered and stored. 
Energy Saver Feature 
When the monitor is in its normal operating mode, the monitor 
uses less than 40 watts of power and the Power light is green. 
The monitor also 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 
User Guide B–7 
 
						

							
Technical Specifications 
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 your computer manual for instructions on setting energy 
saver features (sometimes called power management features). 
✎ The above energy saver feature only works when connected to 
computers that have energy saver features. 
By selecting settings in the monitor’s Energy Saver utility, you 
can also program the monitor to enter into the reduced power 
state at a predetermined time. When the monitor’s Energy Saver 
utility causes the monitor to enter the reduced power state, the 
Power light blinks amber. 
B–8 User Guide 
 
						

							
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. 
User Guide	C–1 
 
						

							
Agency Regulatory Notices 
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 user's 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, 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 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 
C–2 User Guide 
 
						

							
Agency Regulatory Notices 
To identify this product, refer to the Part, Series, or Model 
number found on the product. 
Materials disposal 
This HP product contains the following materials that might 
require special handling at end-of-life: 
■ Mercury in the fluorescent lamp in the display LCD. 
■ Lead in the solder and some component leads. 
Disposal of this material can be regulated because of 
environmental considerations. For disposal or recycling 
information, please contact your local authorities or the 
Electronic Industries Alliance (EIA) (www.eiae.org). 
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 
User Guide C–3 
 
						

							
 
Agency Regulatory Notices 
Compliance with these directives implies conformity to 
applicable harmonized European standards (European Norms) 
which are listed on the EU Declaration of Conformity issued by 
Hewlett-Packard for this product or product family. 
This compliance is indicated by the following conformity 
marking placed on the product: 
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 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 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 your 
local city office, your household waste disposal service or the 
shop where you purchased the product. 
C–4 User Guide 
 
						

							
Agency Regulatory Notices 
Japanese Notice

Korean Notice

ENERGY STAR Compliance 
Monitors that are marked with the ENERGY STAR Logo meet 
the requirements of the U.S. Environmental Protection Agency 
(EPA) ENERGY STAR program. As an ENERGY STAR Partner, 
Hewlett Packard Company has determined that this product meets 
the ENERGY STAR guidelines for energy efficiency. Specific 
details on using the Energy Saving features can be found in the 
energy saver or power management section of the computer 
manual. 
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. 
User Guide C–5 
 
						

							
Agency Regulatory Notices 
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 product's 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 18AWG, 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 your HP authorized 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. 
Japanese Power Cord Requirements 
For use in Japan, use only the power cord received with this 
product. 
Ä
CAUTION: Do not use the power cord received with this product on 
any other products. 
C–6 User Guide 
 
						

							
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. 
The HP display does not have more than: 
■�3 bright dots. 
■�5 dark dots. 
■�5 total bright and dark dots. 
■�No more than two adjacent (less than 2.5 mm edge-to-edge) 
defective pixels. 
User Guide	D–1 
 
						

							
LCD Monitor Quality and Pixel Policy 
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 (16 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. 
D–2 User Guide