Velleman DEM202 Manual Del Usuario página 8

8.4 A/B Graph
Detailed view of the recorded values is done with
markers. These markers limit the value range, which in
turn can be enlarged and viewed in detail. To determine
the markers:
1. Go to the markers window and select the A marker
by clicking it. The selected marker will be
highlighted in yellow.
2. Place the mouse cursor at the starting point in the
graph window and left-click to set the marker. Click
the diamond button to move your marker.
3. Do the same for marker B and set the ending time.
4. Detailed values are displayed in the bottom left-
hand corner of the screen.
V. 05 – 09/10/2018
DEM202
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