Samsung NL22B Instrukcja Użytkownika Pobierz pdf (Strona 54)

Appendix

Terminology

OSD(On Screen Display)

On screen display (OSD) allows you to customize on-screen settings to optimize the picture

quality as required. You can change the screen brightness, tint, size and many other settings

using menus displayed on the screen.

Gamma

The Gamma menu adjusts the grey scale that represents middle tones on the screen.

Adjusting the brightness brightens the whole screen, but adjusting Gamma only brightens the

medium brightness.

Horizontal Frequency

Characters or images displayed on the monitor screen consist of numerous dots (pixels).

Pixels are transmitted in horizontal lines, which are then arranged vertically to create

an image. The horizontal frequency is measured in kHz and represents how many times

horizontal lines per second are transmitted and displayed on the monitor screen. A horizontal

frequency of 85 means that the horizontal lines that make up an image are transmitted 85000

times per second. The horizontal frequency is indicated in 85kHz.

Vertical Frequency

One image is made of numerous horizontal lines. The vertical frequency is measured in Hz

and represents how many images can be created per second by those horizontal lines. A

vertical frequency of 60 means that an image is transmitted 60 times per second. The vertical

frequency is also called “refresh rate” and affects screen icker.

Resolution

Resolution is the number of horizontal pixels and vertical pixels that form a screen. It

represents the level of display detail. A higher resolution displays a greater amount of

information on the screen and is suitable for performing multiple tasks at the same time. E.g.

A resolution of 1920 x 1080 consists of 1920 horizontal pixels (horizontal resolution) and 1080

vertical lines (vertical resolution).

Plug & Play

The Plug & Play feature allows the automatic exchange of information between a monitor and

PC to produce an optimum display environment. The monitor uses VESA DDC (international

standard) to execute Plug & Play.

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Samsung NL22B Instrukcja Użytkownika Strona 54