User`s guide

TriggerSource
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TriggerSource
Indicate hardware source to monitor for trigger conditions
Description
The TriggerSource property indicates the hardware source the image acquisition
object monitors for trigger conditions. When the condition specified in the
TriggerCondition property is met, the object executes the trigger and starts acquiring
data.
You use the triggerconfig function to specify this value. The value of the
TriggerSource property is device specific. You specify whatever mechanism a
particular device uses to generate triggers.
For example, for Matrox hardware, the TriggerSource property could have values such
as 'Port0' or 'Port1'. Use the triggerinfo function to view a list of values that are
valid for your image acquisition device.
You must use the triggerconfig function to set the value of this property.
Note The TriggerSource property is only used when the TriggerType property is set
to 'hardware'.
Characteristics
Access Read only. Use the triggerconfig function to set the value of this
property.
Data type String
Values Device-specific. Use the triggerinfo function to get a list of valid
values.