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It depends on the persistence of the monitor's phosphor. Typically, people can see flicker at 60 Hz, but not at 85 Hz. It also depends on whether or not the display is interlaced or not, as well as on the individual person's eyes.
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Why does your PC flicker at a higher refresh rate 85 MHz and stay steady and okay at a lower rate 60 MHz?
monitors can only handle a certain refresh rate. the monitors cababilities will be in the handbook.
How do you reduce computer screen flicker?
you might need a new screen or change the power options
Why does a CRT monitor flicker when shot with a digital camera where as LCD monitor doesn't?
It has to do with the refresh rate. CRTS refesh the screen at a lower rate than LCDS. Although it is possible to raise the refresh rate to a maximum of 75 HZ a second or 75 images a second the digital recorder will record at higher than this so we see the refresh occuring.
What is refreshing in computer graphics?
Refreshing is needed for maintaining the picture on the screen. Refreshing of screen is done by keeping the phosphorus glowing to redraw the picture repeatedly. i.e. by quickly directing the electronic beam back to the same points.
What does hertz mean for a tv?
The 75 Hz or 100 Hz, etc., stated in a television's technical specification, means the picture refresh rate in cycles per second. The higher the picture refresh rate, the better the display of small fast-moving objects can be. (Footballs or tennis balls in flight, etc.)
Identify three things that may cause monitor flicker?
Poor cable connections, accumulated or stray magnetic fields, high amount of electrical noise, or vertical scan frequency (refresh rate) below 70 Hz can cause monitor flicker. Page 423 in the A+ guide to managing and maintaining your PC, Sixth Edition
How do you get us eye strains by computer?
When using computer or laptop, you tend to get eyestrain because of the following reasons. - Prolonged computer use - Poor lighting conditions, glare and distracting reflections - Lesser screen flicker rate (refresh rate)
What is a good lcd monitor to use with a desktop computer?
No matter the brand, you will want something with a high refresh rate. You will want to find something with a rate of 8ms or below. If you want something really nice, a 2-4 ms refresh rate is very good.
What makes the computer screen shaky?
By shaky I assume you mean the monitor is flickering, you can fix this by raising the refresh rate on your monitor. Ideally the native resolution and refresh rate work best, most often this is the highest refresh rate supported by your monitor, and the largest resoltuion supported by your monitor. Try changing refresh rate to 60 Hertz first, if it continues flickering, then keep raising the refresh rate until the flickering stops. (Don't forget to click apply after changfing the refresh rate to ensure the refresh rate is changed)
What is a synonym for 'rate of return'?
Refresh Rate
What unit describes the refresh rate of TVs?
Hertz symbolized as Hz, describes the refresh rate of TVs.
What is the refresh rate for a Samsung led tv?
Samsung LED TV's typically have a refresh rate of 120 hertz. The refresh rate is considered a important factor of quality in high end electronic televisions.
