240 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
15 Mask Testing
5 Press Automask.
6 In the Automask Menu, press the Source softkey and ensure the desired
analog channel is selected.
7 Adjust the mask's horizontal tolerance (± Y) and vertical tolerance
(± X). These are adjustable in graticule divisions or in absolute units
(volts or seconds), selectable using the Units softkey.
8 Press the Create Mask softkey.
The mask is created and testing begins.
Whenever the Create Mask softkey is pressed the old mask is erased and
a new mask is created.