Tektronix 2200 Manual Do Utilizador

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The Wipe Mezzanines: 

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 Create the wipe and preset pattern key control signals 

The Wipe Mezzanine generates the wipe solid for all wipes including the 
matrix wipe. The primary Wipe Mezzanine generates the wipe solid for the 
wipe. The secondary wipe generator generates the wipe solid for the preset 
pattern. Each Wipe Mezzanine Module can take in the wipe solid from the 
other Wipe Mezzanine and do a mix or a NAM (Non Additive Mix) 
between its output and the other Wipe Mezzanine’s output. 

There is space on the Mix/Wipe Module for two Wipe Generator 
mezzanines. The first Wipe Generator Mezzanine for each M/E is standard 
and can generate the wipe and preset pattern key control signal. If only this 
mezzanine is installed, these two signals are identical. If the second Wipe 
Generator Mezzanine is installed, that mezzanine generates the preset 
pattern key signal which then may be different than the wipe pattern. 

The Preview Mezzanine generates:

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Look ahead preview for that M/E 

■

Key Preview for that M/E 

■

Clean feed for that M/E