3-36
Section 3 — Functional Description
Preview Mezzanine Board (064829)
The Preview Mezzanine generates:
■
Look ahead preview for that M/E
■
Key Preview for that M/E
■
Clean feed for that M/E
The function, inputs, outputs and processor used on each Mix/Wipe Module are
given below.
M/E Mix/Wipe Module Set
Generates the Wipes, Mix, Program Output, and Previews for M/E 1.
Inputs:
■
M/E A Video and Key
■
M/E B Video and Key
■
M/E K1 Video and Key
■
M/E K2 Video and Key
Outputs:
■
M/E Program Video and Key
■
M/E Clean Feed or program key
■
M/E Preview
Processors Used:
M/E Processor
SECONDARY
PRIMARY
PREVIEW
Figure 3-10. Mix/Wipe Mezzanine Locations
Summary of Contents for Grass Valley 4000
Page 3: ...iii Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 4: ...iv Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 34: ...1 20 Section 1 System Overview ...
Page 138: ...2 104 Section 2 Installation ...
Page 196: ...3 58 Section 3 Functional Description ...
Page 286: ...Index 6 Index ...