Falcon 1.4M100 Camera Manual
58
CamExpert Parameters
The background subtraction is set using the Subtract Background (DIN) parameter,
available on the Camera Control tab.
Falcon Subtract Background – on Camera Control Tab
4.11
Generating a Test Pattern
The Falcon camera includes a built in test pattern generator that can be used to confirm
camera connections or driver installations, without the need for a camera lens or proper
lighting. The pattern generator inserts video just after the sensor A/D converter, therefore
Falcon processing such as the LUT act on the generator images or on sensor images.
Serial Command
Purpose:
Generates a test pattern to aid in system debugging. The test
patterns are useful for verifying proper timing and connections
between the camera and the frame grabber. The following table
shows each available test pattern.
Syntax:
svm
i
Syntax Elements:
i
0
Video.
4
Test pattern horizontal ramp
5
Test pattern vertical ramp
6
Test pattern diagonal ramp:
7
Reserved for DALSA product support.
8
Reserved for DALSA product support.
When switching the camera from video mode (
svm 0
) to
one of the test pattern modes (
svm 4
thru
8
), the camera
"turns off" any digital gain (
ssg
), and background subtract
03-032-20024-01
DALSA
