Samsung EX2020X User Manual (user Manual) (ver.1.0) (English) - Page 57
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Vertical Frequency A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz. Using the product 3-18
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Using the product
3-18
Vertical Frequency
A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This
frequency is called the vertical frequency. The vertical frequency is represented in Hz.