Changes

* Click the arrow near next to the '''Step Backward''' [[File:DP_step_backward_btn.PNG]] or '''Forward Playback''' button [[File:DP_forward_playback_btn.PNG]] and then select the step size from the list; or:* In the main menu select '''Format''', then point to -> '''Data Playback''', point to -> '''Step Forward/ Step Backward''' and choose the step size.