Scrolling through a stack of images or frames in a series can be useful for viewing image changes. For screen formats that display one image per series, quickly scrolling gives the illusion of movement, similar to playing a series in a cine.
To scroll from one image or frame to the next
From the Image area context or top toolbar, click Advance by Page
or Advance
by Tab 
,
if the button is not already set to Advance
by Image. 
Or, if using the context toolbar text menu (Ctrl + right-click), select Navigation > Advance by Page/Image/Tab.
To scroll through the images, hover over them and move the scroll wheel forward or backward.
or
Press Page Up or Page Down.
IMPAX scrolls to the next or previous image in the series.
 | Tip: To move the first or last image or frame in a series, press Home or End. |