- What is video display device?
- What is a video display terminal?
- What are the different video display devices?
- What is a display system?
- What is display output?
- What is the resolution of monitor?
- What is VDT syndrome?
- What does VDT mean?
- What is the appropriate position for the video display at a computer work station?
video display – an electronic device that represents information in visual form.
caller ID – a small display that will show you the telephone number of the party calling you.
alphanumeric display, digital display – a display that gives the information in the form of characters (numbers or letters)
What is video display device?
Video display device means a television or computer monitor that contains a cathode-ray tube or a flat panel screen that is marketed by manufacturers for use by households.
What is a video display terminal?
VDT (video display terminal, or sometimes visual display terminal) is a term used, especially in ergonomic studies, for the computer display . The display is usually considered to include the screen or projection surface and the device that produces the information on the screen.
What are the different video display devices?
Cathode Ray Tube, Raster scan display, Random scan display, color CRT Monitors, DVST, Flat panel displays.
What is a display system?
What is a display system? A display is a computer output surface and projecting mechanism that shows text and often graphic images to the computer user, using a cathode ray tube CRT, liquid crystal display LCD, light-emitting diode, gas plasma, or other image projection technology.
What is display output?
Updated: 04/26/2017 by Computer Hope. An output screen is a device used to display output. An output screen could be a separate monitor or another display device used only to display the output being received from the computer or other devices. Output, Video terms.
What is the resolution of monitor?
CRT monitors generally display a resolution of 800 × 600 or 1024 × 768 pixels and can work well at different resolutions. LCD monitors, also called flat-panel displays, and laptop screens often support higher resolutions and work best at a specific resolution.
What is VDT syndrome?
VDT syndrome, also known as IT ophthalmopathy, is a disease that affects our eyes, body, and mind as a consequence of prolonged work using VDTs.
What does VDT mean?
visual display terminal
What is the appropriate position for the video display at a computer work station?
Therefore, for comfortable viewing of images on a computer screen it is probably reasonable to place the monitor at about 15 degrees (or slightly lower) below the horizontal line. Such a location creates a preferable visual zone of 30 degrees (+ 15 degrees to -15 degrees from the normal line of sight).