Terminologi

Appendiks

OSD (On Screen Display, visning på skærmen)

Med visning på skærmen (OSD) kan du konfigurere indstillinger på skærmen for at optimere billedkvaliteten efter behov. Dermed kan du ændre skærmens lysstyrke, tonfarve, størrelse og mange andre indstillinger med menuer, der vises på skærmen.

Gamma

I menuen Gamma kan du justere den gråtoneskal, der repræsenterer skærmens mellemtoner. Justering af lysstyrken gør hele skærmen lysere, men med justering med Gamma bliver kun den mellemste lysstyrke lysere.

Gråtoneskala

Skala angiver niveauet af farveintensitet, der viser variationer i farveændring fra mørkere områder til lysere områder på skærmen. Ændringer i skærmens lysstyrke udstyres med variation af sort og hvid, og gråtoneskala angiver mellemområdet mellem sort og hvid. Ændring af gråtoneskalaen ved justering af Gamma ændrer skærmens mellemste lysstyrke.

Skanderingshastighed

Skanderingshastighed, eller opdateringshastighed, angiver den frekvens, hvormed skærmen opdateres. Skærmdata transmitteres, når skærmen opdateres for at vise et billede, men opdateringen kan ikke ses med det blotte øje. Antallet af skærmopdateringer kaldes skanderingshastigheden og måles i Hz. En skanderingshastighed på 60 Hz betyder, at skærmen opdateres 60 gange i sekundet. Skærmens skanderingshastighed afhænger af ydeevnen af grafikkortene i computeren og skærmen.

Horisontal frekvens

Tegn eller billeder, der vises på skærmen består af en masse prikker (pixels). Pixels transmitteres i vandrette linjer, som derefter arrangeres lodret for at skabe et billede. Den vandrette frekvens måles i kHz og angiver, hvor mange gange de vandrette linjer transmitteres i sekundet og vises på skærmen. En vandret frekvens på 85 betyder, at de vandrette linjer, som udgør et billede, transmitteres 85.000 gange i sekundet, og den vandrette frekvens angives som 85 kHz.

Vertikal frekvens

Et enkelt billede består af mange vandrette linjer. Den lodrette frekvens måles i Hz og angiver, hvordan mange billeder der kan vises i sekundet af disse vandrette linjer. En lodret frekvens på 60 betyder, at et billede transmitteres 60 gange i sekundet. Den lodrette frekvens kaldes også "opdateringshastigheden", og den påvirker, om skærmen flimrer.

Appendiks 97

LS19B420BWV/EN, LS24B420BWV/EN, LS22B420BWV/EN specifications

The Samsung LS22B420BW/EN, LS22B420BWV/EN, LS19B420BW/EN, LS24B420BWV/EN, and LS24B420BW/EN are part of Samsung's esteemed series of monitors designed to cater to a wide range of professional and personal uses. These monitors are adept at delivering exceptional visual quality and ergonomic design, ensuring that users experience optimal performance for both work and entertainment.

One of the key features of these monitors is their high-quality display technology. With a Full HD resolution of 1920 x 1080 pixels, these monitors provide stunning clarity and detail, making them perfect for graphic design, video editing, or simply enjoying high-definition content. The LED-backlit screens not only contribute to vibrant colors and sharp contrasts but also promote energy efficiency, reducing power consumption while enhancing visual quality.

The design of the Samsung LS420 series monitors is both sleek and functional. They boast a slim profile that makes them aesthetically pleasing and allows for easy integration into any workspace. The models come equipped with advanced ergonomic features including height adjustment, tilt, and swivel capabilities. This adaptability ensures comfortable viewing angles, which is essential for prolonged usage to reduce strain on the eyes and neck.

Another standout feature of these monitors is their multiple connectivity options. With HDMI, DVI, and VGA ports, users can easily connect their devices—be it a computer, laptop, or gaming console. This versatility enhances usability, making it easier to switch between different devices without hassle.

Additionally, these monitors incorporate Samsung's proprietary technologies such as Eco Saving technology, which adjusts the brightness of the screen according to the content displayed, further conserving energy. Furthermore, the monitors are designed with Flicker-Free technology, which minimizes flickering and strain during extended use.

The Samsung LS22B420BW/EN, LS22B420BWV/EN, LS19B420BW/EN, LS24B420BWV/EN, and LS24B420BW/EN series also comply with various environmental standards, ensuring they are manufactured with sustainability in mind. Their Energy Star certification demonstrates their commitment to reducing environmental impact while providing performance.

In conclusion, the Samsung LS420 series monitors present a combination of outstanding display quality, ergonomic design, versatile connectivity, and energy efficiency. These monitors are well-suited for professionals and casual users alike, making them a reliable choice for anyone in need of reliable, high-performing display solutions. Whether for work, gaming, or media consumption, these monitors are designed to meet diverse user needs efficiently.