Center - Kodak SR series User Manual

Trigger Modes

CENTER

Use CENTER record mode when you want to see an equal number of pictures
(frames) before and after the event you are trying to study.
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 546 most recent pictures in memory.
After a trigger occurs the Processor records an additional 107 frames, or half of
the total number of frames available, and then stops recording. The beginning
frame in the recording has the most negative frame number and the last frame has
the most positive frame number; the first frame after the trigger occurred is
marked as frame one.
A trigger may be input through the TRIGGER IN or TRIGGER SW IN connec-
tors on the rear panel of the Processor or by you pressing the TRIGGER switch.
4.4