8
Enable
TriggerMode
.
Step 1
Set
TriggerSource
to
Software
.
Step 2
Each click on
TriggerSoftware
gets a frame.
Software trigger
Figure 3-7
(Optional) Set
TriggerSource
to
LineN
.
Step 3
Each trigger signal from external devices gets a frame.
Hardware trigger
Figure 3-8
When hardware trigger is enabled, you can select trigger signal through
Step 4
TriggerActivation
.
RisingEdge
: Press the trigger board to send trigger signal.
FallingEdge
: Release the trigger board to send the signal.
You can send the trigger signal as needed after setting the trigger source.
Step 5
Trigger source
Figure 3-9
Flat Field Correction
3.4
The image quality can be affected by uneven light, fixed-pattern noise of the sensor and noise of
uneven responses during using the area scan cameras. FFC (Flat Field Correction) is needed for
these situations.
It is mainly for ensuring image balance when applied to area scan cameras.
FFC contains 2 modes.
Point-to-point: The image after correction is more accurate and even.
Plane-to-plane (16 × 16): Applicable for small area scan cameras.
FFC works by combination of 3 corrections.
