Setting of menu items
MAINTENANCE menu
[8]GAIN, AUTO IRIS
LOW GAIN
MID GAIN
HIGH GAIN
For setting the amount by which the gain is to be increased when LOW, MID or HIGH has been selected by GAIN SELECT.
A.IRIS LEVEL [000 to 100]
For adjusting the target level (brightness) of the auto iris.
A.IRIS PEAK/AVE [000 to 100]
For setting the ratio between the auto iris
A.IRIS WINDOW [NORM1, NORM2, CENTR] For setting the auto iris
NORM1: The light is metered on the entire screen (except around the edges).
NORM2: The light is metered on the entire screen (except at the top).
CENTR: The light is metered only in the area at the screen center.
IRIS MODE [LENS, CAM]
For switching between the iris gain control on the lens (LENS) and the menu (CAM) to adjust the focusing speed of the auto iris. Normally, LENS is selected, and the speed is adjusted using the iris gain control on the lens.
IRIS GAIN [01 to 10]
For adjusting the iris gain when CAM has been selected as the IRIS MODE setting.
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