1-40
Making Measurements
Using Markers
Figure 1-29 Example of Searching for the Minimum Amplitude Using a Marker
Searching for a Target Amplitude
1. Press to access the marker search menu.
2. Press to move the active marker to the target point on the
measurement trace.
3. If you want to change the target amplitude value (default is −3 dB), press
and enter the new value from the front panel keypad. You may also press
to enter the new value.
4. If you want to search for multiple responses at the target amplitude value, press
and .
Figure 1-30 Example of Searching for a Target Amplitude Using a Marker
Marker Search
SEARCH: TARGET
TARGET
Marker Search
TARGET VA LUE
SEARCH LEFT
SEARCH RIGHT