GO-5000M-USB / GO-5000C-USB
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There are three modes.
OFF:
Adjust manually.
Continuous:
Operate the auto gain continuously
The following detailed settings are also available.
ALC Speed:
The rate of adjustment of GainAuto can be set (Common with
ExposureAuto).
Gain Auto Max:
The maximum value of GainAuto control range can be set
Gain Auto Min:
The minimum value of GainAuto control range can be set
ALC Reference:
The reference level of Gain Auto control can be set (Common
with ExposureAuto)
ALC Area Selector:
The portion of the image used for auto gain control can be set
(Common with ExposureAuto
）
ALC Area Enable:
This command can make selected area(s) disabled or enabled.
If ALC Area Selector selects ALC Area Enable ALL, and it is set
to True, all areas are enabled and in this case, preset areas are
all
disabled.
Low
Right
Low
Mid-right
Low
Mid-left
Low
Left
Mid-Low
Mid-left
Mid-High
Mid-left
High
Mid-left
Mid-Low
Left
Mid-High
Left
High
Left
High
Mid-right
Mid-High
Mid-right
Mid-Low
Mid-right
High
Right
Mid-High
Right
Mid-
Low
Right
Fig.32 ALC Channel Area
9.2.5 Balance White Auto
This is a function to achieve auto white balance by using R and B gain.
There are three methods which can be selected.
OFF:
Manual operation
Once:
The auto white balance is executed one time when this command is
set.
Continuous:
The auto white balance is continuously executed.
AWB Channel Area: AWB reference areas can be selected from 16 (4x4) choices.
Note: The figure for AWB Channel Area is the same as Fig.31.
9.3. LUT
This function can be used to convert the input to the desired output characteristics.
The Look-Up Table (LUT) has 32 points (Monochrome) or 16 points (Bayer color) for setup. The
output level can be created by multiplying the gain data by the input level.
9.3.1 LUT Mode
Can be set to OFF, gamma (see section 9.4), or Lookup Table.
