Tektronix 2200 Manual Do Utilizador

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Section 3 — Functional Description

M/E 1 Key 1 Keyer Carrier Module and Mezzanines (Slot A5)

Function of the module and mezzanines:

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Generates key signals for M/E 1 A Background and Key 1

Inputs:

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M/E 1 Background A Video and Background A Key source

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M/E 1 Key 1 Video and Key 1 source

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Chroma key video and key

Outputs:

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Shaped M/E 1 Background A Video Fill

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M/E 1 Background A Key

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Shaped M/E 1 Key 1 Video Fill

■

M/E 1 Key 1 key

Processors Used:

■

M/E 1 Processor

M/E 1 Key 2 Keyer Carrier Module and Mezzanines (Slot A6)

Function of the module and mezzanines:

This module generates key signals for M/E 1 B Background and Key 2.

Inputs:

■

M/E 1 Background B Video and Background B Key source

■

M/E 1 Key 2 Video and Key 2 source

■

Chroma key video and key

Outputs:

■

Shaped M/E 1 Background B Video Fill

■

M/E 1 Background B Key

■

Shaped M/E 1 Key 2 Video Fill

■

M/E 1 Key 2 key

Processors Used:

■

M/E 1 Processor