DBS3 USER GUIDE : Buttons
Button settings allow you to customize which buttons are displayed on your main screen, and the order that they appear.
Configuration
To configure Button settings, go to Settings -> Buttons
Step 1
Select an entry from the "Available Buttons" list and add it to the "Selected Buttons" list.
Step 2
Use the "Move Up" or "Move Down" buttons to reorder your buttons as needed.
Step 3
Click Save and your will see your selected buttons appear on the top of your screen in the order they were listed.