Sony DVCAM DSR-1800 Operating Instructions Manual page 88

Adjusting the Sync and Subcarrier Phases
When using two or more players, as in an A/B roll editing After configuring the editing system, use a vectorsco
system, it is necessary to synchronize the sync and adjust the sync and subcarrier phases of the recorder
subcarrier (for composite signals) phases of the signals to players. Subcarrier phase adjustment is necessary wi
be edited. If they are not synchronized, picture instabilities using composite signals and Y/C signals.
or color break-up may occur at edit points.
DSR-1600/1600P (player 1)
>
Switcher (DFS-500/500P) 2) DSR-1800/1800P (recorder)
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Vectorscope (Sony Tektronix
1750/1751, etc.)
PVE-500 Editing
Control Unit
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a) The sync and subcarrier phases of the
output signal from the DFS-500/500P
switcher are automatically adjusted.
o) Ensure that the 75 Q coaxial cables (A) and
(B) (not supplied) are of the same length.
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88 Adjusting the Sync and Subcarrier Phases