Mega
Plus
®
Model ES 4.0/E
3.4.15 Pixel-by-Pixel Corrector
The camera has offset and gain coefficients stored for every active pixel in the sensor. When
enabled, this function minimizes pixel-to-pixel offset and gain variations.
TYPE IN:
RESPONSE
EXPLANATION
OGC ON
CR-LF
Turns the offset and gain coefficients on.
OGC OF
CR-LF
Turns the offset and gain coefficients off.
OGC?
Queries the current setting.
3.4.16 Digital Gain
Sets the camera gain to a factor of 1, 2, 4, 8, or 16. In twelve-bit cameras, only DGN 1 or DGN 2
is available.
TYPE IN:
RESPONSE
EXPLANATION
DGN 1
CR-LF
Sets the camera gain to unity.
DGN 2
CR-LF
Sets the camera gain to times 2.
DGN 4
CR-LF
Sets the camera gain to times 4.
DGN 8
CR-LF
Sets the camera gain to times 8.
DGN 16
CR-LF
Sets the camera gain to times 16.
DGN?
Queries the current gain setting.
DGN x
Indicates the gain is set to x.
3.4.17 Gain Select
This command sets the gain mode selection. See ACT command for additional information.
TYPE IN:
RESPONSE
EXPLANATION
GAS x
CR-LF
Sets the gain selection with an argument range of
0 to 3.
GAS?
Queries the current setting.
GAS x
Indicates the gain setting is x.
3.4.18 Look Up Table
This command allows the user to turn ON or turn OFF the Look Up Table. The default is ON, and
should remain ON unless debugging or another unforeseen application requires the LUT to be
turned off.
TYPE IN:
RESPONSE
EXPLANATION
LUT ON
CR-LF
Turns the look up table on.
LUT OF
CR-LF
Turns the look up table off.
LUT?
Queries the current setting.
LUT xx
Indicates the look up table setting.
91000116-001 Revision B
3-7
USER’S MANUAL
Содержание MegaPlus ES 4.0/E
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