当前计时模式, 显示模式水平频率垂直频率图像时钟同步极性 KHz MHz

当前计时模式

如果从计算机传递过来的信号和下面的当前计时模式一样，那么屏幕就会自动地调整。然而，如果信号是不同的，那么屏幕就可能会变成空白，而电源发光二极管是亮着的。参照视频卡的手册并按如下步骤调整屏幕。

当前计时模式
显示模式		水平频率	垂直频率	图像时钟	同步极性
显示模式		(kHz)	(Hz)	(MHz)	(H/V)
		(kHz)	(Hz)	(MHz)	(H/V)
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	-/+
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	100,000	-/-
VESA, 640 x	480	37,500	75,000	31,500	-/-
VESA, 640 x	480	37,861	72,809	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	46,875	75,000	49,500	+/+
VESA, 800 x	600	48,077	72,188	50,000	+/+
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	108,000	+/+
VESA,1280 x	960	60,000	60,000	108,000	+/+
VESA,1280 x 1024		79,976	75,025	135,000	+/+
VESA, 1680 X	1050	65,290	59,954	146,250	-/+

水平频率

沿水平方向从屏幕的右边到左边扫描一条线所需的时间叫做水平周期，水平周期的倒数叫做水平频率。单位： kHz

垂直频率

像一盏荧光灯那样，屏幕必须在每秒钟内把同样的画面重复很多次才可能向用户显示出一个画面来。这种重复的频率叫做垂直频率，或者叫做翻新率。单位： Hz

LS22MEVSFV/TRU, LS22MEVSFV/EDC specifications

The Samsung LS22MEVSFV/EDC is a versatile and innovative display designed to meet the needs of both home and professional environments. With its compact 22-inch screen size, this monitor strikes a perfect balance between performance and desk space efficiency, making it suitable for a variety of applications, from office work to casual gaming and multimedia consumption.

One of the standout features of the LS22MEVSFV/EDC is its brilliant Full HD resolution of 1920 x 1080 pixels. This resolution ensures crisp and vibrant visuals, making text sharp and images full of detail. The monitor utilizes a high-quality IPS panel, providing wide viewing angles up to 178 degrees. This characteristic is particularly beneficial for collaborative work environments where multiple users need to view the screen from different positions without losing image integrity.

The Samsung LS22MEVSFV/EDC also boasts a refresh rate of 75Hz, which is a considerable upgrade from traditional 60Hz monitors. This feature enhances the smoothness of motion on screen, making it ideal for watching videos and playing games. Combined with a 5ms response time, the display minimizes motion blur, ensuring that fast-paced content remains clear and enjoyable.

In terms of connectivity, the LS22MEVSFV/EDC is equipped with multiple ports, including HDMI and VGA inputs, allowing users to connect various devices seamlessly. Furthermore, the monitor supports AMD FreeSync technology, which synchronizes the refresh rates of the monitor and the graphics card, eliminating screen tearing and stuttering during gameplay.

Another significant advantage of this monitor is its eye-care technologies. Samsung has integrated features such as Flicker-Free technology and Eye Saver Mode, which reduce eye strain during prolonged use. These functionalities make the monitor ideal for those who spend extensive hours in front of their screens, enhancing comfort and productivity.

The design of the Samsung LS22MEVSFV/EDC is sleek and modern, featuring ultra-thin bezels that maximize screen space. The adjustable stand allows for tilt adjustments, promoting ergonomic use. Overall, the Samsung LS22MEVSFV/EDC is a well-rounded monitor that delivers excellent performance, exceptional visuals, and user-friendly features, making it an excellent choice for anyone looking to upgrade their display experience.