USO RESTRITOKey Adjustments (Menus) 87No. Parameter Adjustment1 Luminance Luminance2 Saturation Saturation3 Hue Hue5 Filter Filter coefficientChapter 4 KeysWhen setting [Y Balance] on and adjusting theratio in which Y balance is added to the color cancelkeyNo. Parameter Adjustment1 Mixture Ratio of Y balance key4 Set [Key Active] on.The chroma key composite image now appears in themonitor.Making key signal adjustments for colorcancelWhen the color cancel function is set on, you can adjust thekey signal for color cancel.1 In the group of the M/E-1 >Key1>Type >Chroma Adjust menu (1111.1), set [ColorCancel] on.2 In the group, set [Cancel Key] on.The cancel key is now on, and you can now adjust thekey signal for color cancel.No. Parameter Adjustment1 Clip Color cancel key reference level2 Gain Color cancel key gain3 Make the following settings, as required, in the Cancel> group.When setting [Key Position] on and adjusting thecolor cancel key edge positionNo. Parameter Adjustment1 H Phase Move left and right edges of thecolor cancel key simultaneously2 Left Move left edge of the color cancelkey3 Right Move right edge of the colorcancel keyWhen setting [Window] on and adjusting thedetection range of the color cancel keyNo. Parameter Adjustment1 Crop Crop value2 Angle Angle valueFor details about the crop and angle parameters,1 “Window” (p. 85).Adjusting the windowSetting the window (1 p. 85) function on allows you toadjust the detection range used to determine the key signal.When this function is off, the default range is used forimage adjustment.After making sure that the values of Clip, Gain, and Hueare adjusted appropriately, use the following procedure tomake the window adjustment.1 In the M/E-1 >Key1 >Type >Chroma Adjust menu(1111.1), set [Window] on.2 Adjust the following parameters.No. Parameter Adjustment1 Crop Crop value2 Angle Angle valueAdjusting the Y balanceSetting the Y balance (1 p. 86) on allows you to specifythat, even if the hue is the same, only portions of aparticular luminance will be replaced by the background.1 In the M/E-1 >Key1 >Type >Chroma Adjust menu(1111.1), set [Y Balance] on.2 Adjust the following parameters.No. Parameter Adjustment1 Clip Luminance range2 Gain Key gain3 Luminance LuminanceAdjusting the video signalYou can vary the foreground signal gain, or change thehue. There are separate adjustments for the gain of theoverall video signal, and Y and C components.1 In the M/E-1 >Key1 >Type >Chroma Adjust menu(1111.1), set [FRGD CCR] on.2 Adjust the following parameters.No. Parameter Adjustment1 Video Gain Overall gain of video signal
