GRAPHTEC GL2000 User Manual page 82

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%
The measurement range displayed on the graph by the XY position setting is as follows.
-10DIV -5DIV
Position 100%
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
• 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.
SPAN mode
Lower limit span value
50%
Reference point
Position 70%
Position 50%
Position 10%
Reference point
0V, 0Vrms
Reference point
Center point of the upper and lower limit span
= (upper limit span value + lower limit span value) / 2
CHAPTER 3 Settings and Measurement
100%
5DIV 10DIV
Position 0%
Upper limit span value
+FS
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