Patent ID: 6831657
Filing Date: 2004-12-14
Classification: H04S

Abstract:
A display control apparatus for displaying a gain setting value in a color hue, said display control apparatus comprising:an input-upper-limit setting section that sets a predetermined upper limit value of gain setting values to be input to said display control apparatus; and a displaying-hue control section that receives a gain setting value from a variable gain control device, wherein when the received gain setting value is not greater than the predetermined upper limit value, said displaying-hue control section outputs a hue control signal to vary a displaying hue of a hue-variable display device between a predetermined first hue and a predetermined second hue in accordance with intensity of the received gain setting value, but when the received gain setting value is greater than the predetermined upper limit value, said displaying-hue control section outputs a hue control signal to set the displaying hue of the hue-variable display device to the predetermined second hue.