Förinställda bildskärmslägen

Om signalen som överförs från datorn är densamma som följande förinställningar, kommer skärmen att anpassas automatiskt. Men om signalen är annorlunda, kan skärmen bli tom medan lysdioden som visar eltillförseln fortfarande lyser. Läs i handboken till videokortet och justera bildskärmen enligt följande:

Tabell 1. Förinställningar på displayen
Display Mode	Horisontalfrekvens	Vertikalfrekvens	PixelClock	polaritet (H/V)
Display Mode	(kHz)	(Hz)	(MHz)	polaritet (H/V)
	(kHz)	(Hz)	(MHz)
MAC, 640 x 480	35,000	66,667	30,240	-/-
MAC, 832 x 624	49,726	74,551	57,284	-/-
MAC, 1152 x 870	68,681	75,062	100,00	-/-
IBM, 640 x 350	31,469	70,086	25,175	+/-
IBM, 640 x 480	31,469	59,940	25,175	-/-
IBM, 720 x 400	31,469	70,087	28,322	-/+
VESA, 640 x 480	37,861	72,809	31,500	-/-
VESA, 640 x 480	37,500	75,000	31,500	-/-
VESA, 800 x 600	35,156	56,250	36,000	+,-/+,-
VESA, 800 x 600	37,879	60,317	40,000	+/+
VESA, 800 x 600	48,077	72,188	50,000	+/+
VESA, 800 x 600	46,875	75,000	49,500	+/+
VESA, 1024 x 768	48,363	60,004	65,000	-/-
VESA, 1024 x 768	56,476	70,069	75,000	-/-
VESA, 1024 x 768	60,023	75,029	78,750	+/+
VESA, 1152 x 864	67,500	75,000	108,00	+/+
VESA, 1280 x 960	60,000	60,000	108,00	+/+
VESA, 1280 x 1024	63,981	60,020	108,00	+/+
VESA, 1280 x 1024	79,976	75,025	135,00	+/+

Horisontalfrekvens

Den tid det tar att avläsa en linje som binder ihop högerkanten med vänsterkanten på bildskärmen vågrätt kallas horisontalcykel och horisontalcykelns omvända tal kallas horisontal frekvens. Måttenhet: kHz.

Vertikalfrekvens

I likhet med ett lysrör måste bildskärmen repetera samma bild många gånger i sekunden för att visa en bild för användaren. Frekvensen hos denna upprepning kallas vertikalfrekvens eller svepfrekvens (refresh rate). Måttenhet: Hz.

LS19VDPXHQ/EDC, LS19VDPXBQ/EDC specifications

The Samsung LS19VDPXBQ/EDC and LS19VDPXHQ/EDC are compelling additions to the realm of affordable yet feature-rich monitor solutions. Designed primarily for home and office environments, these monitors deliver crisp visuals, ergonomic design, and a slew of modern technologies to enhance user experience.

At the core of these models is a 19-inch display, offering a resolution of 1366 x 768 pixels, which ensures clear and vibrant imagery. This makes them suitable for a variety of applications, from working on spreadsheets to watching videos. The LED backlighting enhances the overall brightness and contrast, allowing users to enjoy deeper blacks and brighter whites.

One of the standout features is the use of Samsung's advanced Display Technology, which includes a high contrast ratio that contributes to the clarity and sharpness of images. The monitors also incorporate Samsung's MagicUpscale technology, which enhances the image quality of lower-resolution content by upscaling it without compromising details.

Ergonomics are a key aspect of the LS19VDPXBQ and LS19VDPXHQ designs. Both models come with a tilt-adjustable design, allowing users to find their ideal viewing angle. This feature is particularly beneficial for long working hours, as it helps reduce strain on the neck and eyes. Additionally, they are VESA-compatible, making wall mounting a feasible option for those looking to save desk space or create a more cohesive work environment.

Connectivity options include VGA and HDMI ports, providing versatility for various devices. This ensures that users can easily connect the monitor to their PCs, laptops, or gaming consoles without any hassle. Furthermore, the monitors feature integrated speakers, eliminating the need for additional audio equipment and simplifying the setup process.

The aesthetic design combines functionality with a modern look, featuring slim bezels that maximise screen real estate and minimalist styling that fits seamlessly into any decor.

In conclusion, the Samsung LS19VDPXBQ/EDC and LS19VDPXHQ/EDC monitors stand out for their impressive combination of display quality, user ergonomics, and connectivity options. They cater to those seeking an efficient, stylish, and reliable monitor for both personal and professional use, making them excellent investment choices for anyone seeking a balanced computing experience.

Samsung LS19VDPXBQ/EDC Förinställda bildskärmslägen, Tabell 1. Förinställningar på displayen

Models: LS19VDPXHQ/EDC LS19VDPXBQ/EDC