Building A Mask File - Keysight Technologies InfiniiVision 2000 X Series User Manual

15
Mask Testing
The mask scaling controls how the normalized vectors are interpreted. This in turn
controls how the mask is drawn on the display. The remote programming
commands that control mask scaling are:
:MTES:SCAL:BIND 0
:MTES:SCAL:X1 -400.000E-06
:MTES:SCAL:XDEL +800.000E-06
:MTES:SCAL:Y1 +359.000E-03
:MTES:SCAL:Y2 +2.35900E+00

Building a Mask File

The following mask uses all eight mask regions. The most difficult part of creating
a mask file is normalizing the X and Y values from the time and voltage values.
This example shows an easy way to convert voltage and time to normalized X and
Y values in the mask file.
The following mask file produced the mask shown above:
MASK_FILE_548XX
"All Regions"
/* Region Number */ 1
/* Number of vertices */ 4
236
-12.50, MAX
-10.00, 1.750
Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide