Nx Witness User Manual

The volume level applies to the items with sound played back on Scene and the Speak, Play Sound, and Repeat Sound System actions.

To adjust playback volume, use one of the following:

•Click-and-drag the Volume Slider to the right of the Timeline.

•Click on the Volume Slide and then adjust with the Mouse Wheel.

•Use Ctrl+Up or Ctrl+Down volume Keyboard Shortcuts.

You can also click the speaker icon to mute or unmute audio using the Keyboard Shortcut: U.