HP Compaq S2021 User Manual

LCD Monitor
Quality and Pixel
Policy
Your Compaq 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 your Compaq LCD Monitor. These imperfections are caused by
one
or more defective pixels or subpixels.
A pixel consists of one red, one green, and one blue subpixel. 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 subpixel (dot defect) is less visible than a defective wh
ole
pixel, and is small and only visible on a specific background.
To locate defective pixels, the monitor should be viewed under normal operating conditions and in
normal operating mode at a supported resolution and refresh rate, from a distance of approximately
50
cm (16 inches). We expect that, over time, the industry will continue to improve its ability to produce
displays with fewer cosmetic imperfections, and we will adjust guidelines as improvements are made.
For more information about your Compaq LCD Monitor, refer to the HP Web site at: http://www.hp.com/
support.
Power Cord Set Requiremen
ts
The monitor power supply is provided with Automatic Line Switching (ALS). This feature allows the
monitor to operate on input voltages between 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 you purchased the equipment.
●
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 country/region.
●
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. If you have questions about the type of p
ower
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 po
int
where the cord exits from the product.
●
ENWW Power Cord Set Requirements 28

HP Compaq S2021 Specifications

General

Brand	HP
Model	Compaq S2021
Category	Monitor
Language	English