The following items can be set via the On / Off button of the PDF and Note viewer.

• Set Scrolling directions
  You can choose the direction of scroll between vertical and horizontal for both the main document and pop-up document
• View a two-page and four-page mode
   View 2 pages or 4 pages at the same time

• Reading Options
  Display status bar：Display the status bar (time, battery) on the top of the iPad when selected.
  Display reference link：The little reference marker at the top left corner of the reference content will be displayed when enable the option
  Display annotation marker : If you enable this option, you can see the markers to help you easily identify objects(images and text)
• Pen Tool
  Fine Pen Thickness : Default changing thickness is 0.1 when selected, and 0.5 when not selected.
  Auto-Deselect shape tool：Shape tool will be automatically deselected after being used once.
  Straight Angle Correction : The drown lines are automatically fixed to horizontal or vertical when selected.

• Gesture
  Capture with Annotation : Include the handwriting when you capture the PDF content when selected.
  One Finger Panning : You can flip pages with one finger if you enable this option.
  ※ Please note that to use ‘One Finger Panning’ Option, the Apple Pencil should be connected
  Open the page list by zooming out : You can zoom out and go to page list view by pinching twice when this option is enabled