MEASUREMENT: Each time this page is displayed, the results of the previous measurement are automatically re-displayed, regardless of the display mode used in the previous measurement. If any change is made on the CHANNEL DEFINITION PAGE or SOURCE SETUP PAGE or if a NAME on the MEAS/DISP MODE SETUP PAGE is changed, the results of the previous data are erased and a new measurement must be performed. To make a new measurement, press the SINGLE, REPEAT, or APPEND key. If the X axis value or Y value of a measurement point is outside the plot area, no trace will be drawn between it and the previous and succeeding measurement points. Softkeys Functions: AUTO SCALE: Re-scales the plot area to provide optimum display of the existing measurement results. When auto-scaling is performed, the minimum and maximum measured values are used as the plot-area scaling factors. The MIN and MAX values specified on the MEAS/DISP MODE SETUP PAGE, are changed.

MARKER: Displays a marker (w) which can be moved along plotted curves by dragging the MARKER dial with the mouse. X, Y1, and Y2 coordinates of the marker location are digitally displayed above the plot area. When the Y2 axis is used, two markers are displayed. Both have the same X-axis coordinates and move in unison.

LONG CURSOR: Displays the LONG CURSOR. When this softkey is pressed, the LONG CURSOR will be displayed at the center of the plot area. The LONG CURSOR can be moved to any point in the plot-area by pressing the appropriate CURSOR keys. The X, Y1, and Y2 coordinates of the cursor location are digitally displayed above the plot area. The LONG CURSOR is turned off by pressing this softkey again, or by pressing the PREV or MENU key.

ZOOM: Displays the graphic plot page in a new window that can be resized. By clicking inside the new window with the left (right) mouse button a zoom-in (out) of the image is performed.

While this window is opened, the front panel access is disable.