GRASS VALLEY Ignite SDC Series Instruction Manual page 115

TTL (Through-the-Lens)
Term used to describe a type of prompter. A
TTL prompter mounts horizontally in front
of the camera. A glass screen mounted 45°
above the prompter reflects the script so that
the announcer can read the text while look-
ing at the camera behind the screen.
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V
Video Switcher
See Switcher
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Ignite Glossary
Glossary
115