HP 8712ET User Manual page 133

Figure 4-9
When the maximum or minimum point is at or near either edge of the
display, the excursion requirement is satisfied by a half of a division
excursion on just one side of the maximum (or minimum). See
Figure 4-9.
Peak and Minimum Search Criteria at Display Endpoints
Connect a multi-pole filter and press
More and Multi Peak
MultiNotch if measuring a multi-pole notch filter.
See Figure 4-10, "Multi-Peak Search Mode,"
"Multi-Notch Search Mode,"
multi-notch search, respectively.
ET User's Guide
MARKER
if measuring a multi-pole bandpass filter, or
and
for examples of a multi-peak and a
Using Instrument Functions
Using Markers
Marker Search
Figure 4-11,
4-15