Analyzing Data 16
InfiniiVision 7000B Series Oscilloscopes User’s Guide 347
On Error
The On Error setting specifies the action to take when the input waveform
does not conform to the mask. This setting supersedes the Run Until setting.
Stop The oscilloscope will stop when the first error is detected (on the
first waveform that does not conform to the mask). This setting
supersedes the Minimum # of Tests and Minimum Time settings.
Save The oscilloscope will save the screen image based on the settings
you have chosen. See “Saving and Recalling Data” on page 206.
Print The oscilloscope will print the waveform display when the first
error is detected. This option is only available when a printer is connected
as described in “To print the oscilloscope’s display” on page 220.
Measure Measurements and measurement statistics run only on
waveforms that contain a mask violation and are not affected by passing
waveforms. This mode is not available when the acquisition mode is set to
Averaging.
Note that you can choose to Print or Save, but you cannot select both.
Source Lock
When you turn on Source Lock using the Source Lock softkey, the mask is
redrawn to match the source whenever you move the waveform. For
example, if you change the horizontal timebase or the vertical gain the
mask is redrawn with the new settings.
When you turn off Source Lock, the mask is not redrawn when horizontal
or vertical settings are changed.
If you change the Source channel, the mask is not erased. It is re-scaled
to the vertical gain and offset settings of the channel to which it is
assigned. To create a new mask for the selected source channel, go back
up in the menu hierarchy; then, press Automask, and press Create Mask.
The Source softkey in the Mask Setup Menu is the same as the Source
softkey in the Automask Menu.
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