User's Manual  478  Document #: LTRT-42060 
  Mediant 2600 E-SBC 
Use the Zoom In   button to increase the displayed time resolution or the Zoom Out 
 button to decrease it. Instead of using these zoom buttons, you can use the slide 
ruler. As you increase the resolution, more data is displayed on the graph. The minimum 
resolution is about 30 seconds; the maximum resolution is about an hour. 
To pause the graph, click the Pause button; click Play to resume.