Sony HDCU-900 Series Installation And Maintenance Manual page 66

2-4. Video Signal System
Examples of display
16 : 9 picture (picture from camera)
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Horizontal cutting position of 16 : 9
Horizontal cutting position of 14 : 9
Horizontal cutting position of 13 : 9
Horizontal cutting position of 4 : 3 (12 : 9)
Picture whose aspect ratio is converted
(SD SDI output)
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Edge-crop
S806/RC-86 → EC
The crop position can be changed by
using S807 or S808 on the RC-86 board.
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Squeeze
S806/RC-86 → SQ
The 16 : 9 ratio picture is output in the
SD SDI format without changing the ratio.
2-30 (E)
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Letter box (16 : 9)
S806/RC-86 → LB
S813/RC-86 → 16 : 9
The 16 : 9 ratio picture is inserted into
the 4 : 3 ratio picture without changing
the ratio and is output in the SD SDI format.
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Semi-letter box (14 : 9)
S806/RC-86 → LB
S813/RC-86 → 14 : 9
The picture that is cut out with the aspect
ratio of 14 : 9, is inserted into the 4 : 3 ratio
picture and is output in the SD SDI format.
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Semi-letter box (13 : 9)
S806/RC-86 → LB
S813/RC-86 → 13 : 9
The picture that is cut out with the aspect
ratio of 13 : 9, is inserted into the 4 : 3 ratio
picture and is output in the SD SDI format.
HDCU-900 IMM