Touch To
Left arrow
Scroll to the left.
Home
Return to the home screen.
Right increase
Select a higher value.
Left decrease
Select a lower value.
Exit
Exit from the current screen.
Tips
Open a context-sensitive help dialog.
Other touch-screen buttons
Touch To
Accept
Save a setting.
Cancel
• Cancel an action or a selection.
• Exit a screen and return to the previous screen without saving changes.
Reset
Reset values on the screen.
Understanding the home screen 19