The graphical display shows you the measurements as a curve (the curve of the uppermost parameter shown in the basic display). From the curve you can examine the data trend and history of the last minutes.
To open the graphical display, select Graphic in the basic display or select .
To get the statistical info on the graph area (minimum, maximum, and average values), press Info.
To get the curve of the other selected parameters, press Next. To get the curves of all the parameters, press Next until the text All appears, and then select All.
To zoom in and out, press the up/down arrow buttons.
To move back and forward in the timeline, use the left/right arrow buttons.