Operating instructions

M300USERSGUIDE SEA
DATADISPLAYS  169
TRIGGERTAB
The trigger tab shows the primary and secondary trigger properties to use for the window.
Note: Iftheuserisnotfamiliarwithtriggers,consulttheM300ReferenceGuide,miscellaneousreference,
triggerssection.http://www.scieng.com/pdf/M300Reference.pdf.
These are the properties for the primary trigger. Most display windows only use the primary trigger.
There are some display windows such as 2D Mono image, 2D Grey image, CIP Image, basically any
image type display which will require a secondary trigger of sync buffer, 1 hz. The histogram window
also uses a secondary trigger of sync buffer, 1 hz.
Type
The trigger type. Most windows will use ‘Sync’.
Frequency
The trigger frequency. Most windows use 1 hz.
Formula
The formula to trigger on. Most windows don’t use a formula (blank entry).
Board
The name of the board for the trigger. Most windows use ‘None’ for the board.
These are the properties for the secondary trigger. There are only a few window displays that will
need the secondary trigger. The image type displays use the secondary display for the sync 1 hz
buffer. The histogram display also uses the sync 1 hz buffer secondary trigger.
Type
The trigger type. Most windows will use ‘Never’.