Matrix Vision mvBlueLYNX-X, Technical Manual, Page: 76 / 236

TriggerSource =
TriggerActivation
= LevelLow
ExposureMode =
Timed
OnHighLevel
TriggerSelector =
FrameStart
TriggerMode = On
TriggerSource =
TriggerActivation
= LevelHigh
ExposureMode =
Timed
As long as trigger signal is High camera acquires images with
own timing.
OnHighExpose
TriggerSelector =
FrameStart
TriggerMode = On
TriggerSource =
TriggerActivation
= LevelHigh
ExposureMode =
TriggerWidth
Each rising edge of trigger signal acquires one image, integration
time corresponds to pulse width. (only with -X105)
If an external trigger signal occurs (e.g. high or low), the sensor will start to expose and readout one image.
Now, if the trigger signal is still available, the sensor will start to expose and readout the next image (see
figure 36, upper part). This will lead to an acquisition just like using continuous trigger.
Figure 36: External Trigger with CMOS sensors
If you want to avoid this effect, you have to adjust the trigger signal. As you can see in figure 36 (lower part),
the possible period is small.
mvBlueLYNX-X Technical Manual
66 22 April 2016 Version - 1.49 MATRIX VISION GmbH