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Chapter 4 Basic operations
3 Contrast correction with the [BRT] lever
During display of a frozen or retrieved image, operating the [BRT] lever on the
control unit allows the contrast to be corrected in five steps.
When the contrast correction level is “0”, an image without contrast correction is
displayed. When the contrast correction level is “1” or “2”, correct the contrast by
increasing the image brightness.
When the contrast correction level is “-1” or “-2”, correct the contrast by
decreasing the image brightness. When the contrast is corrected, the monitor
displays the contrast correction level for about 3 seconds.