Rotate a video realtime image or picture with the Model 424 series. This Electronic Video
Rotator can rotate, by 0, 90, 180, or 270 degrees, an NTSC color real-time video picture or image.
Rotation is selected by means of four push buttons: normal, 90, 180, and 270. Three additional push buttons determine whether the image or picture is reduced so that its original horizontal dimension fits within the smaller vertical dimension, or the original vertical dimension is increased to fit
the larger horizontal dimension, or is left unchanged. This magnification setting can be separately selected for each rotation mode, so that when switching roataion settings magnification will also automatically change. A picture freeze function is also provided and settings can be stored to avoid losing them during periods without power.