How to Enable Auto Scroll When Reading PDF Files?

It is recommended to use automatic scrolling when viewing long PDF documents.

Enable Auto Scroll feature:

1. Open a PDF with PDF Reader and click "View" from the top menu bar

2. Choose "Auto Scroll"

3. Then click “Open” to enable the auto scroll feature

4. To disable the feature, simply click “Open” again to turn off the feature

Adjust the Scrolling Speed and Jump Space:

1. Open a PDF file with PDF Reader

2. Click “View” from the top menu bar and choose “Auto Scroll”

3. Click “Settings” to set up the scrolling speed and jump space

4. There are 2 options for you to adjust the settings:

• Time Interval: Select a scrolling speed between 1 and 100 seconds for each page
• Jump Space: Specify a scrolling distance of 10 to 1000 pixels for each page