Kaya Instruments IRON CoaXPress, User Manual

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2 0 H a M e s i l a S t . , N e s h e r 3 6 8 8 5 2 0 , I s r a e l
P O B 2 5 0 0 4 , H a i f a 3 1 2 5 0 0 1 , I s r a e l
T e l : ( + 9 7 2 ) - 7 2 - 2 7 2 3 5 0 0 F a x : ( + 9 7 2 ) - 7 2 - 2 7 2 3 5 1 1
www.kayainstruments.com Page no. 17 | Configuration Interface
6.3.3.2
Auto Gain Mode
When operating in this mode, the camera tries to reach the desired brightness level of the picture by adjusting
Analog Gain Level. Steps to set Auto Gain Mode:
1. Define Desired Brightness Level
Figure 9 – Brightness Level
2. Define Auto Gain Minimum and Maximum Gain. These parameters define the limits for analog gain
adjustment. By default, these values will be set to maximum and minimum possible values.
Figure 10 – Auto Gain values
3. Choose one of Auto Gain modes: “Once” or “Continuous”. Under “Once” mode, the algorithm will adjust
the Analog Gain only once, and then the feature will be set to OFF. Respectively under “Continuous” mode,
the gain will be adjusted continuously.
Figure 11 – Auto Gain mode selection
The following tables specifies the auto exposure parameters:
Parameter Description Gen<i>Cam name Type Possible values Remarks
Value Gen<i>Cam name
Gen<i>Cam Category: AnalogControl
Auto Gain Auto Gain Selector GainAuto Enumeration 0x00 Off
0x01 Continuous
0x02 Once
Auto Gain Min Auto Gain Min Value GainAutoMin Float Range: 1 to
Auto Gain Max