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CHAPTER 3 Settings and Measurement
XY position
In the position function of XY graph display (hereinafter XY position), set the drawing position reference point
to 0% for the lower left corner and 100% for the upper right corner of the XY graph.
100%
50%
0%
0%
50%
100%
The measurement range displayed on the graph by the XY position setting is as follows.
Position 100%
Position 70%
Position 50%
Position 10%
Position 0%
-10DIV
-5DIV
Reference point
5DIV
10DIV
As shown in the above figure, the display range moves in parallel with 10DIV area with the XY position
setting.
XY position setting is used for XY graph setting only.
Position reference point differs between RANGE mode and SPAN mode.
• RANGE mode
The position reference point in RANGE mode is 0V or 0Vrms.
-FS
Reference point
0V, 0Vrms
+FS
• SPAN mode
The position reference point in SPAN mode is the center point between the upper limit span value and
the lower limit span value.
Lower limit span value
SPAN mode
Reference point
Center point of the upper and lower limit span
= (upper limit span value + lower limit span value) / 2
Upper limit span value
