Photron FASTCAM ultima 1024, Руководство пользователя

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CENTER Mode CENTER Mode
The CENTER record mode causes the Processor to use memory as a circular buffer. Pictures are stored The CENTER record mode causes the Processor to use memory as a circular buffer. Pictures are stored
in sequence with the current picture replacing the oldest picture so that you always have the 512 most in sequence with the current picture replacing the oldest picture so that you always have the 512 most
recent pictures in memory. A trigger signal input at this time marks the next frame as frame number 1. recent pictures in memory. A trigger signal input at this time marks the next frame as frame number 1.
After a trigger occurs the Processor records an additional 256 frames, or half of the total number of frames After a trigger occurs the Processor records an additional 256 frames, or half of the total number of frames
available, and then stops recording. available, and then stops recording.
The CENTER record mode is best suited for recording an event that is electrically controlled, or an event The CENTER record mode is best suited for recording an event that is electrically controlled, or an event
that transmits an elctrical signal, because the electrical signal can be used as the trigger to control the that transmits an elctrical signal, because the electrical signal can be used as the trigger to control the
recording by the system. recording by the system.
Empty Empty
Full Full
First Frame First Frame
Trigger Trigger
Frame “1”
Frame “1”
Last Frame Last Frame
STOPS at STOPS at
End of Memory End of Memory