How do I use Auto-Pan mode on the SurfaceONE app? Ashley July 26, 2018 18:48 Follow You may follow along below with our User's Manual video to learn about Auto-pan mode! Related articles HeadONE When I insert a battery into my SliderONE Pro, the power up ("beep") alert no longer sounds and my unit remains still. What can I do? Comments 0 comments Please sign in to leave a comment.