VC-5MC-M/C110H User's Manual
Page 47 of 109
Trigger Width Exposure Mode
When the
Trigger Width
exposure mode is selected, the length of the exposure for each frame
acquisition will be directly controlled by the external trigger signal (CoaXPress or External). If
the camera is set for rising edge triggering, the exposure time begins when the external trigger
signal rises and continues until the external trigger signal falls. If the camera is set for falling
edge triggering, the exposure time begins when the external trigger signal falls and continues
until the external trigger signal rises. The following figure illustrates
Trigger Width
exposure with
the camera set for rising edge triggering.
Trigger Width
exposure is especially useful if you intend to vary the length of the exposure time
for each frame.
Figure 8-6 Trigger Width Exposure Mode
External Trigger Signal
Exposure
(duration determined by the
External Trigger Signal
Width
)
External Trigger Signal Period