Optronis CP80-4-M/C-500, User Manual

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CP80-4 ; CP90-4 Ref. 1887-SU-01-H Page 48
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Set the GenICam entry ‘Correction_Coeff_X’ to the desired x-coordinate between 0 and
2303.
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Then read the GenICam entry ‘Correction_Coeff_V’ that returns a 16-bits value:
Bits 8..0 : UserGG(x) between 0 and 511. This is the decima
l value. The ‘real’ gain value is
UserGG(x)/128.
Bits 15..9 : DP(x) between 0 and 127
Global gain fine adjustment
To modify UserGG(x):
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Set the GenICam entry ‘Correction_Coeff_X’ to the desired x-coordinate between 0 and
2303.
- Then read the GenICam entry
‘Correction_Coeff_V’ that returns a 16-bits value
Modify only bits 8..0 (as bits from 15 to 9 contains DP(x)). This is a decimal value between 0
and 511. The ‘real’ gain value taken into account by the camera algorithm is
UserGG(x)/128.
Global dark offset fine adjustment
To modify UserGD, set the GenICam entry ‘Correction_UserGD’ to the desired value between 0
and 127. Negative values are not allowed.
Flash saving
When all adjustments are done, you can save all the correction parameters to the camera flash.
Use the ‘FFCSaveToFlash’ GenICam entry. The cameras leds will swipe 20 seconds in red.
Atfer that, power off/on the camera.