Input And Output Configuration; Input Signal - Extron electronics RGB-DVI 300 User Manual

Operation

Input and Output Configuration

The on-screen display menu and the serial ports can be used
to configure the unit's input and output signals. "Front panel
menu controls" later in this chapter has instructions on using the
front panel menu. Chapter 4 has instructions for SIS commands
to the unit.
The figure below shows how some of the settings of a video
signal are defined. The active area is the image seen on the
screen. The blanking area is the part of each frame containing
additional information that allows the display device to position
the image.
Vertical
Start
Total
Lines Active
Lines
Horizontal

Input signal

Signal type — RGB or HDTV component (Y, R-Y, B-Y)
Total pixels — The total number of pixels in a line, including
blanking on both sides of the input active area (active,
horizontal sync width, back porch, and front porch). The values
can be adjusted from the default value ± 512.
N
N
RGB-DVI 300 and RGB-HDMI 300 • Operation
3-2
Start
The total number of lines per frame, including the
blanking above and below the active area is determined
by the input signal and is not user adjustable.
Default values for the detected input rate for total pixels,
active pixels, and active lines are shown with an asterisk
(*) in the on-screen display.
Blanking Area
Active Area
Active Pixels
Total Pixels