Indicates how many lines can be addressed per second (in kHz). To top

This frequency is measured in kHz and indicates how many lines per second are triggered. Data video projectors use their own horizontal frequency. The details given in the brochures refer to the frequencies of computers and video sources that can be handled by the projector.

The time it takes to scan each of the horizontal lines that make up the display; measured in kilohertz (kHz). Horizontal frequency is directly related to the vertical refresh rate, so that the greater the number of vertical lines, the higher the horizontal frequency required.

The time to scan one line connecting the right edge to the left edge fo the screen horizontally is called Horizontal Cycle. The inverse number of the Horizontal Cycle is called Horizontal Frequency. Unit: kHz

Describes the line frequency which indicates the amount of lines a projector is able to produce in one second.