Sanction II's Presentation Mode does not require that you load every page of a document in order to display it quickly.
To go to any page in the currently loaded image group, hit the "." (period) key followed the page number.
If the page exists in the document it will be displayed on screen.
For example, if the current on screen image is "BASS0018", to jump to page 25, type ".25" and hit ENTER.
You may also jump to any page in a displayed Transcript with the same method.
Note - be sure you are in the correct active pane when doing a page jump. Page jumps are based on the image loaded in the currently active pane.
Do not confuse the page number with the item ID - the page number is the actual sequence page of the item in the group. For example:
Page 3 of Group BASS018 is ID BASS020, not BASS003. To jump to a specific ID, use a Blind Search.