Define The Peak; Definition Of Peak Polarity - Agilent Technologies 4294A Operating Manual

Analysis and Processing of Result

Define the Peak

Define the Peak
When peaks are defined, unwanted peaks can be excluded so that only the peaks matching
the definition are detected.
In Figure 8-14, the Agilent 4294A peaks are defined.
Figure 8-14 Defining the Peak

Definition of peak polarity

Define the peak polarity according to the following steps:
Step 1. Activate the trace for which the peak polarity is defined.
Active Trace
Trace A
Trace B
Step 2. Press the
Step 3. Press the
Step 4. Press the
Step 5. Press the
peak polarity).
Softkey label
PEAK PLRTY [POS]
232
key to display the Search menu.
[Search]
key to display the Peak menu.
PEAK
key to display the Peak Definition menu.
PEAK DEF MENU
key to select the peak polarity (pressing the key toggles the
PEAK PLRTY [ ]
Key operation
[A]
[B]
Selected peak polarity
Positive (if the measurement at this point is
greater than the measurement of the adjacent
measuring points, it is regarded as a peak)
Chapter 8