User manual

Zoom in:
Press the left mouse button and drag a rectangle around the area to be expanded.
Zoom out: Zoom out to full view by clicking
Y Axis Offset and Gain: Click to change the vertical axis offset or
full scale range (gain)
Cursor: The vertical cursor appears at the mouse location on the graphs. The value
and time of the point on the graph is displayed on the bottom of the real time graph and at
the top on the recalled data graph