User`s guide

Mask Test 11
InfiniiVision Oscilloscopes User’s Guide 341
Save The oscilloscope will save the screen image based on the settings you have
chosen. See “Saving Oscilloscope Data” on page 247.
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 245.
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, press the up arrow softkey, then press Automask, then
press Create Mask.
The Source softkey in the Mask Setup Menu is the same as the Source softkey in the
Automask Menu.