119mV Operation: Graphing FunctionXL15, 20, 25, 50 and 60 metersYou can view your data as a real-time graph on screen to display mV changes over time. Time isplotted in seconds. The graph refreshes every hour from the start of graphing.1. To view your data in graph format, touch Show Graph.2. To start plotting data, touch Start Plotting. To stop plotting data, touch Stop Plotting. Oncethe plotting is stopped, the displayed graph can be dragged left/right and up/down.3. To view your data more closely, touch. Zoom In. To view more data at one time, touchZoom Out.4. To hide the graph, touch Hide Graph.