Measuring Waveforms
3–140 TDS 500C, TDS 600B, & TDS 700C User Manual
These points form
the bottom of the mask
These points form
the top of the mask
Left-most point
Right-most point
Top/bottom
dividing line
(not displayed)
Figure 3–67: Creating a User Mask
To create a mask with a concave side, create several masks to cover the same
area.
Masks are saved with setups, so you can save sets of masks by defining
them, and then storing the instrument setup. Displayed masks are overwrit-
ten when you recall a stored setup, select a standard mask, or initialize the
digitizing oscilloscope.