Terminology, OSDOn Screen Display | Samsung LS23C65UDC/CH instruction

Appendix

Terminology

OSD(On Screen Display)

On screen display (OSD) allows you to configure on-screen settings to optimize the picture quality as required. It allows you to 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.

Grey scale

Scale refers to levels of color intensity that show variations of color change from darker areas to brighter areas on the screen. Changes to the screen brightness are expressed with black and white variation, and grey scale refers to the medium area between black and white. Changing the grey scale through Gamma adjustment will change the medium brightness on the screen.

Scanning rate

Scanning rate, or refresh rate, refers to the frequency of screen refreshes. Screen data is transmitted as it refreshes to display an image, although the refreshing is invisible to the naked eye. The number of screen refreshes is called scanning rate and is measured in Hz. A scanning rate of 60Hz means that the screen refreshes 60 times per second. The screen scanning rate depends on the performance of the graphics cards in your PC and monitor.

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 85 000 times per second, and 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 flicker.

Appendix 111

LS24C65KBWA/CI, LS23C65UDC/CH, LS27C65UDSA/CI, LS23C65UDSA/CI, LS24C65KBWV/CH specifications

Samsung has made significant strides in the monitor market with its latest offerings: the LS24C65UXWF/EN, LS27C65UXS/EN, LS24C65KBWV/EN, LS24C65UDW/EN, and LS24C65XMWG/EN models. These monitors are designed for users who demand performance, vibrant display quality, and ergonomic features.

One of the main features of these monitors is their high-resolution display capabilities. With a sharp WQHD (2560 x 1440) resolution in some models, users can experience enhanced detail, making them ideal for both professional and recreational use, including gaming, graphic design, and video editing. The LS27C65UXS/EN, for instance, offers a larger 27-inch screen, perfectly suited for multitasking and immersive gaming experiences.

The monitors also utilize Samsung's advanced display technology, including Quantum Dot technology in some variants, which enables a wider color spectrum and improved color accuracy. This feature is particularly beneficial for creative professionals who rely on precise color reproduction. With HDR (High Dynamic Range) support in select models, users can enjoy deeper blacks and brighter whites, enhancing overall visual quality.

Another characteristic worth mentioning is the monitor's ergonomic design. These models come equipped with adjustable stands allowing users to modify the height, tilt, and swivel to fit their viewing preferences and comfort. With features like VESA mount compatibility, users can easily wall-mount these monitors to save desk space or create a more streamlined setup.

Connectivity options are plentiful, featuring HDMI, DisplayPort, and USB hubs, making it simple to connect multiple devices, from laptops to gaming consoles. Additionally, features like Picture-in-Picture (PIP) and Picture-by-Picture (PBP) allow for multitasking with ease by displaying content from multiple sources simultaneously.

Moreover, Samsung’s Eye Saver Mode and Flicker Free technology reduce eye strain during extended usage periods, making these monitors eye-friendly. With a sturdy build quality and sleek design, they can seamlessly fit into any professional or home office environment.

In summary, the Samsung LS24C65 series represents a combination of advanced technology and user-centric design, making them an excellent choice for a wide range of users, whether for work or play. Their impressive features ensure that whether you're gaming, designing, or simply browsing, you’re guaranteed a premium viewing experience.