Using Parameter Enable Buttons
Some parameter categories contain parameter Enable buttons. These buttons control parameters that can either be active or inactive but cannot be adjusted over a range of values. For example, the Fixed Aspect parameter Enable button controls whether the aspect ratio of an image is maintained when you adjust one of its dimensions.
Parameter Enable button (off/on)
To turn a parameter on or off using a parameter Enable button:
  Click the Enable button.
Parameter Enable buttons are pink when the parameter is active and gray when the parameter is inactive.
See Also
Understanding Effect Parameters
Using Parameter Sliders
Using Fast Menu Parameters
Using the Other Options Button to Access Parameters
Adjusting a Color Parameter

Some features described in Help are available only in Avid Xpress Pro or Avid Xpress DV. For more information about Avid Free DV go to
www.avid.com.