User`s manual

10.2 How to set a prerecording
General
A prerecording is a defined time interval (of images) that is stored before the actual
event that triggers the recording takes place. The image frames in a prerecording
are retrieved from a looping image buffer.
In many situations, a prerecording is necessary in order to carry out a successful
analysis of the recorded event. A prerecording also provides a full history of the event
that triggers the start of the recording.
Figure
T630414;a1
Procedure
Follow this procedure:
Go to Analyze > Recording.1
Click the encircled button (see the image above). This will display a dialog
box where you can define the desired time interval.
2
NOTE
For an explanation of screen elements, see section 9 – Overview of screen elements
on page 25.
Publ. No. T559132 Rev. a449 – ENGLISH (EN) – April 21, 2010 49
10 – Recording sequence files