The "Automatic Screen Updates" settings

Depending on the selected Editing Mode, the settings offered in the “Automatic Screen Updates” area

Scheduling Mode

 Having selected “Scheduling” as editing mode, you can choose in this area whether the current date-timeline is shown and how often it will be updated. 

Viewing Only Mode

In the “Viewing Only” mode you can specify

• whether and how often the view should be updated
• whether and how often the view should scroll
• whether the current date-timeline is shown and how often it should be updated