User`s manual

AW00104701000 Standard Features
Basler scout light GigE 175
For gain raw settings from 512 to 1023:
Where:
Example:
Assume that you are working with a monochrome slA1400-17 camera that has a gain raw setting
of 500. Calculating the gain is a two step process:
Step 1:
Step 2:
Table 14 shows the minimum and maximum gain in dB for each camera model.
Camera Model dB Gain at
Min Setting
dB Gain at Max Setting
(8 bit depth)
dB Gain at Max Setting
(16 bit depth)
slA640-74 0 28.3 10.1
slA780-54 0 25.9 7.7
slA1390-17 0 25.5 7.3
slA1400-17 0 31.0 12.8
Table 14: Minimum and Maximum dB of Gain
Gain
dB
(0.0354 Gain Raw Setting) G
c
–×=
G
c
20 log
10
658 Min Gain Raw Setting +
658 Min Gain Raw Setting –
-----------------------------------------------------------------------------
⎝⎠
⎛⎞
×=
G
c
20 log
10
658 192 +
658 192 –
-----------------------------
⎝⎠
⎛⎞
×=
G
c
5.22 dB=
Gain
dB
20 log
10
658 500 +
658 500 –
-----------------------------
⎝⎠
⎛⎞
5.22 dB–×=
Gain
dB
12.1 dB=