Ikegami CCU-430, Operation Manual

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98 UHK-430/CCU-430 1710 VER2 (E)
5.3 Menu Configuration and content
■ LENS
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[AUTO IRIS SET] Sets the operating conditions of the auto iris.
Menu Item
Initial
setting
Setting value Description, Remarks
AUTO IRIS SET
― IRIS SET MODE OFF ON, OFF
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If set to "ON", the iris adjustment from the remote controller is disabled.
― LEVEL SET 0 -100 to +100
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Shoot the registration chart with the camera and adjust the value so that the video
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― PEAK RATIO SET -70 -100 to +100
Shoot the gray scale chart with the camera and adjust the value so that the video
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Set the exposure for a bright area in the “+” direction and for a dark area in the “-”
direction.
― WINDOW 1
WINDOW1 to 6
1 2 3
4 5 6
Sets the level detection range of the auto iris.
― IRIS SPEED 1 t o100
Sets the response speed characteristics of the auto-iris.
The auto-iris speed becomes slower for “1” and faster for “100”.
―
IRIS GAIN 1 t o100
Sets the auto-iris response sensitivity characteristics.
The auto-iris operation sensitivity is such that “1” is low and “100” is high.
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as long as hunting is not occurring)
IRIS LIMIT F22 F22, F20, F18, F16
The F value when the iris is set to maximum aperture during the auto iris
operation.
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