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Gain
The camera provides both manual and automatic gain-
control capabilities.
Manual gain control
For the Tap selected with "GainSelector," gain can be set
from 0 to 18 dB in increments of 0.0359 dB.
When setting gain for all Taps, select "AnalogAll."
Setting parameters:GainSelector =AnalogAll/
Gain[GainSelector] = 0 to 18(dB)
Auto gain control
The camera provides the auto gain control function to
automatically control image brightness according to a
user-specified detection frame and image average level
(variable from 0 to 16383 by 14 bits). The upper and
lower limits of the variable range are adjustable.
If auto gain control is set to "Once," it automatically
changes to "Off" when the gain reaches the image
average level or the upper or lower limit of the variable
range. With the "Continuous" setting, auto gain control
constantly operates.
Also, the auto gain control detection frame which shows
each area's image average level can be displayed and
adjusted. The detection frame is defined by Offset X and
Y, Width and Height percentage values (relative to the
[100%] width and height of the output video image).
Setting parameters:GainAuto = Off/Once/Continuous
GainAutoLevel = 0 to 16383
GainAutoSpeed = 1 to 256
GainAutoLowerLimit = 0 to 18(dB)
GainAutoUpperLimit = 0 to 18(dB)
The detection frame is specified using the following
parameters.
Setting parameters:GainAutoAreaHighlight = On/Off
GainAutoAreaWidth = 1 to 100 (%)
GainAutoAreaHeight = 1 to 100 (%)
GainAutoAreaOffsetX = 0 to 99 (%)
GainAutoAreaOffsetY = 0 to 99 (%)
Note
When specifying the detection frame, be sure to observe
the following requirements.
GainAutoAreaWidth + GainAutoAreaOffsetX
GainAutoAreaHeight + GainAutoAreaOffsetY
For More Information Please Call Aegis Electronic Group, Inc. * (888) 687-6877 Phone * aegis-g2@aegiselect.com * http://www.aegis-elec.com
AnalogTap1/AnalogTap2/
AnalogTap3/ AnalogTap4
White Balance/Pixel
Gain (XCG-H280CR)
The camera provides the pixel gain control function and
one push white balance function using the pixel gain
control.
Pixel gain control
For the R/G/B Tap selected with "GainSelector," gain
can be set from 0 to 24 dB.
When setting gain for all Taps, select "DigitalRedAll,"
"DigitalGreenAll," or "DigitalBlueAll."
Setting parameters:GainSelector = DigitalRedAll/
One push white balance
For the G level of the user-specified detection frame, the
camera adjusts R level and B level with executing one
command. The white balance detection frame which
detects G level can be displayed and adjusted. The
detection frame is defined by Offset X and Y, Width and
Height percentage values (relative to the [100%] width
and height of the output video image).
Setting parameters:BalanceWhiteAuto = Once
The detection frame is specified using the following
parameters.
Setting parameters:BalanceWhiteAuto AreaHighlight =
100
100
Even if the above one push white balance is used, the
level may not be specified optimally when color
temperature is low. Use the one push white balance after
the G level is specified using the following.
DigitalRedTap1/
DigitalRedTap2/
DigitalRedTap3/
DigitalRedTap4/
DigitalGreenAll/
DigitalGreenTap1/
DigitalGreenTap2/
DigitalGreenTap3/
DigitalGreenTap4/
DigitalBlueAll/
DigitalBlueTap1/
DigitalBlueTap2/
DigitalBlueTap3/
DigitalBlueTap4
Gain[GainSelector] = 0 to 24 (dB)
On/Off
BalanceWhiteAutoAreaWidth = 1
to 100 (%)
BalanceWhiteAutoAreaHeight = 1
to 100 (%)
BalanceWhiteAutoAreaOffsetX = 0
to 99 (%)
BalanceWhiteAutoAreaOffsetY = 0
to 99 (%)
17
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