FAQ

What is the Vertical Retrace Time?
Vertical retrace time a measurement of time related to video displays. Vertical Retrace Time is usually measured using the Millisecond for Time. Note that the value of Vertical Retrace Time is always positive.
Can the Vertical Retrace Time be negative?
No, the Vertical Retrace Time, measured in Time cannot be negative.
What unit is used to measure Vertical Retrace Time?
Vertical Retrace Time is usually measured using the Millisecond[ms] for Time. Second[ms], Microsecond[ms], Nanosecond[ms] are the few other units in which Vertical Retrace Time can be measured.
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