User Manual
13
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In this mode, brightness B and gain G are displayed in the menu as shown above.
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Users can adjust B value to set up the expected average brightness of the live image. Then
the camera will automatically adjust offset in real time. (Auto offset)
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Users can adjust G value to control gain manually. (Manual gain)
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B value is a percentage. E.g.: B=50 means the set brightness is 50% of the full brightness.
Mode A: 0
Manual offset & Manual gain
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In this mode, offset B and gain G are displayed in the menu as shown above.
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Users can adjust values of B and G respectively. The camera will use these two values to
calculate brightness and contrast respectively, and then adjust brightness and contrast of the
live image accordingly to get the best image. (Manual offset & Manual gain)
Note: To get the highest image quality, it is recommended to choose mode A:2 or A:1 firstly
and then if needed switch to mode A:0 to adjust offset & gain values.
Image Zoom
The live image can be electronic zoomed in or out by x1 or x2
