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4. Set command SDR to 1 to initiate shading correction.
5. If desired, set command PGR to 0 to activate flat-field (pixel gain) correction to
correct for pixel response non-uniformity.
6. Again set SDR=1 after running the flat-field (pixel gain) correction
Refer to chapter
8.33
Command SDS – Request status after executing shading correction command
This command returns the status of the shading correction function, with the following
parameters:
0=Shading correction not completed yet
1=Successful
2=Error 1 – Image was too bright
3=Error 2 – Image was too dark
4=Error 3 - Timeout occurred
8.34
Commands SGR,SGG,SGB – Gain Low, High
These commands select the reference level, low or high for red, green and blue.
Settings
Refer to chapter
8.35
Command SRO – Sensor read out
This command selects output format.
Settings:
Refer to chapter
8.36
Command TG – Trigger Origin
Selects whether an external signal or an internal clock generator is used as a trigger
source.
Settings:
Associated commands:
8.37
Command TI – Trigger input
Selects whether the External Trigger input signal is taken from the Camera Link
connector, or from the 12-pin Hirose connector.
Settings:
LT-400CL
6.3.10 Shading correction
0=Low
1=High
6.3.5 Gain control
for further details.
0=OFF
1=Sub-sampling
2=Windowing
6.3.12 Sub-sampling
0=Internal clock generator
1=External signal
TI,TP
0=Camera Link connector
1=12-pin Hirose connector
for further details.
and
6.3.13 Windowing
48
for how they work.
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