Vertical Frequency
The screen must be redrawn several times per second in
order to create and display an image for the user. The fre-
quency of this repetition per second is called the Vertical
Frequency or Refresh Rate. Unit: Hz
Example: If the same light repeats itself 60 times per sec-
ond, this is regarded as 60 Hz.
Horizontal Frequency
The time to scan one line connecting the right edge to the
left edge of the screen horizontally is called the Horizontal
Cycle. The inverse number of the Horizontal Cycle is called
Horizontal Frequency. Unit: kHz
Interlace and Non-Interlace
Methods
Showing the horizontal lines of the screen from the top to
the bottom sequentially is called the Non-Interlace method
while showing odd lines and then even lines in turn is called
the Interlace method. The Non-Interlace method is used for
the majority of monitors to ensure a clear image. The Inter-
lace method is the same as that used in TVs.
Plug & Play
This is a function that provides the best quality screen for
the user by allowing the computer and the monitor to ex-
change information automatically. This monitor follows the
international standard VESA DDC for the Plug & Play func-
tion.
Resolution
The number of horizontal and vertical dots used to compose
the screen image is called the 'resolution'. This number
shows the accuracy of the display. A high resolution is good
for performing multiple tasks as more image information can
be shown on the screen.
Example: If the resolution is 1600 x 900 , this means the
screen is composed of 1600 horizontal dots (horizontal res-
olution) and 900 vertical lines (vertical resolution).
{2043SW/2043SWX} Correct Disposal
Correct Disposal of This Product (Waste Electrical & Electronic Equipment) -
Europe only
(Applicable in the European Union and other Euro-
pean countries with separate collection systems)
This marking shown on the product or its literature,
indicates that it should not be disposed with other
household wastes at the end of its working life. To
prevent possible harm to the environment or human
health from uncontrolled waste disposal, please sep-
arate this from other types of wastes and recycle it
responsibly to promote the sustainable reuse of ma-
terial resources.
Household users should contact either the retailer
where they purchased this product, or their local gov-
ernment office, for details of where and how they can
take this item for environmentally safe recycling.
Business users should contact their supplier and
check the terms and conditions of the purchase con-
Appendix
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