Samsung 720N - SyncMaster - 17" LCD Monitor Manual do Proprietário - Página 38

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Terms

Dot Pitch

The image on a monitor is composed of red, green and blue dots. The closer the dots, the

higher the resolution. The distance between two dots of the same color is called the 'Dot

Pitch'. Unit: mm

Vertical Frequency

The screen must be redrawn several times per second in order to create and display an image

for the user. The frequency of this repetition per second is called Vertical Frequency or

Refresh Rate. Unit: Hz

Example: If the same light repeats itself 60 times per second, 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 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 in order 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 Interlace 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 exchange information automatically. This monitor follows the international

standard VESA DDC for the Plug & Play function.

Resolution

The number of horizontal and vertical dots used to compose the screen image is called

'resolution'. This number shows the accuracy of the display. High resolution is good for

performing multiple tasks as more image information can be shown on the screen.

Example: If the resolution is 1280 x 1024 , this means the screen is composed of 1280

horizontal dots (horizontal resolution) and 1024 vertical lines (vertical resolution).

For Better Display

1. Adjust computer resolution and screen injection rate (refresh rate) oncomputer as described

below to enjoy the best quality of picture. You can have an uneven quality of picture in the

screen if the best quality of picture is not provided in TFT-LCD.

Resolution: 1280 x 1024

Vertical frequency (refresh rate): 60 Hz

2. TFT LCD panel manufactured by using advanced semiconductor technology with precision of

1ppm (one millionth) above is used for this product. But the pixels of RED, GREEN, BLUE

and WHITE color seem to be bright sometimes or some of black pixels could be seen.

This is not from bad quality and you can use it without uneasiness.

For example, the number of TFT LCD sub pixels that is contained in this product are

3,932,160.

3. When you clean the monitor and the panel outside, please apply the recommended small

amount of cleaner by using soft and dry cloth and polish it. Let LCD area not to be forced but

to be scrubbed out softly.

If excessive force is applied, you can have a stain on it.