Siemens TFT - Manual (Page 129)

Video handling made easy with a range
of quads, video multiplexers and video
distribution
A range of video distribution equipment that allows either a combination, duplica-
tion or switching of different video sources, including video amplification. The
range of sequential video switchers enable simple switching of different video
sources to a single video monitor. The range of quads allows viewing up to four
video signals to be displayed on the same on a monitor. The ranges of video distri-
bution amplifiers multiply one video signal up to 16 separate video outputs.
Quads, Video Distribution, Video Multiplexers