L3Harris Narda SignalShark, User Manual

Page: 113 / 231

Persistence View
113
Setting the measurement time (Meas. Time)
Here you can set the measurement time. The measurement or detector time defines the time
range used by the internal detectors to calculate their values (
+Pk
,
RMS
,
-Pk
, ...).
To set the measurement time:
You selected the desired view.
1.
Tap the
Meas. Time
button.
2. Enter the required value and select a unit.
3. Press the Esc key twice to close the dialog and the menu.
Configuring the measurement performance
(Config)
Here you can define how measurements are performed.
You selected the desired view.
1. Tap the Config button.
2. Then you can do the following:
Selecting the persistence type (Pers. Type)
The persistence can be displayed as average or maximum.
To select the persistence type:
1. Tap the Pers. Type button to select Avg or Max .
2. Press the Esc button to close the menu.
Setting the scan count number (Scan Count)
Sets the number of counted scans.
Changing the parameters:
1.
Tap the button and set the number of scans either by using the rotary control knob or by
entering the value.
2. Tap the OK button.
3. Press the Esc key or tap the header to close the menu.
Defining the stop behavior (Stop Mode)
The stop mode value changes the behavior of the measurement engine, after the Run key is
pressed.
•
Hold : Measurement continues in the background.
•
Stop : Measurement stops and runs again.
You can stop/hold the measurement using the Run key.
To change these parameters:
1.
Tap the toggle button to select Hold or Stop .