NARDA EFA-200 - Starting and Stopping a Measurement

6 Operating modes EFA-200/-300
6-30
3. Press the F4 key.
The window FUND opens with the current value for the variable
fundamental frequency. The first digit of this value has a black
background.
4. Use the UP/DOWN keys to change the digit.
5. Press the NEXT key to go to the next digit.
6. Repeat steps 4 and 5 for the remaining digits.
7. Confirm your change with the ENTER key.
The modified value is now in the selection list, where you can choose it.
Note: Recording of measured values begins after the frequency range is
selected. If AVG RMS was chosen as the detection range,
averaging is also restarted.
6.4.6 Starting and stopping a measurement
Starting a measurement
✓ The device should be in the “Stop” state. The “Stop” state is indicated
with the icon in the measurement screen.
⇒ Press the RUN key.
The device should be in the “RUN” state.
The “Run” state is indicated with the icon in the measurement screen.
Recording of measured values begins anew, and the validity indicator
appears until the end of the computation.
Stopping a measurement
✓ The device should be in the “RUN” state. The “Run” state is indicated
with the
icon in the measurement screen.
✓ The validity indicator is no longer displayed.
⇒ Press the RUN key.
The device should be in the “Stop” state.
The “Stop” state is indicated with the icon in the measurement screen.
The F2 and F3 keys are deactivated.