User`s manual

Falcon 4M Camera Manual
DALSA 03-032-20044-01
45
3.7.1 Selecting Factory or User Coefficients
Purpose: Selects the coefficient set to use. The camera ships with a factory
calibrated set of FPN and PRNU coefficients. The factory coefficients
cannot be erased or modified.
Syntax:
csn i
Syntax Elements:
i
Coefficient set number to use.
0-7 = Factory calibrated sets of FPN and PRNU coefficients.
These coefficients cannot be erased or modified.
8-15 = User calibrated sets of FPN and PRNU coefficients.
These coefficients can be deleted or modified.
Notes:
 The camera ships with factory calibrated FPN and PRNU
coefficients saved to sets as follows:
CSN EFD
0, 3, 8, 11 1
1, 4, 9, 12 0
2, 5, 10, 13 2
6, 14 All coefficients = 0
7, 15 FPN/PRNU Test Pattern
 When you first boot up the camera, the camera operates using
set 8 (csn 8) enabled.
Example:
csn 0
3.7.2 Enabling Pixel Coefficients
Purpose: The camera ships with the FPN and PRNU coefficients enabled, but
you can enable and disable FPN and PRNU coefficients whenever
necessary.
Syntax:
epc i i
Syntax Elements:
i
FPN coefficients.
0 = FPN coefficients disabled
1 = FPN coefficients enabled
i
PRNU coefficients.
0 = PRNU coefficients disabled
1 = PRNU coefficients enabled
Notes:
 The coefficient set that you are enabling or disabling is
determined by the csn value. Refer to the previous section for
an explanation of the csn command.
Example:
epc 0 1