Chromasens CD40127_R02 allPIXA_pro_User Manual.docx
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9.13 Special functions
9.13.1 Test pattern
To be able to check the system setup, it is helpful to generate exactly defined test images
inside the camera.
This explicitly helps to check:
1. Frame grabber connection
2. Frame grabber setting
3. Transmission quality over the Camera Link cable
Name
Name
Generate test pattern
Function
Enables different test images in the camera.
Channels
All
Unit
Integer
Dependency
None
Notes
The data are generated directly after analog image processing. It passes all
digital image processing steps.
(Test patterns 6-15 only for internal use)
Camera
Value
Lower limit
All
0
Upper limit
All
5
The following different test images are available:
Image
Name
Test pattern 1:
Gray ramp in CCD direction
Test pattern 2:
Gray ramp in transport direction
Scan direction:
forward
backward
