In this video we'll look at how easy it is to make a noise measurement with the Optimus
Red Sound Level Meter.
To begin a new measurement, press the Start button.
You now have the option to record a VoiceTag of up to 30 seconds duration. To start recording,
press the Record button or press skip to move on.
When you're finished, press the Done button and the measurement will start.
On this screen we can see the current A weighted Leq, the C weighted Peak, the C minus A and
a display of the time history.
Pressing the right arrow button will move to the Octave Band view.
This screen shows the real time 1:1 octave band filters for the current measurement.
Pressing the Up and Down arrow buttons will show additional information for the current
measurement.
Pressing the right hand arrow key again will move to the noise exposure or dose view. Press
the Down arrow button to view the projected exposure information.
Use the left and right buttons to move between the different information screens. Don't forget
that the instrument is measuring everything at the same time, regardless of what is on
the screen.
When the measurement is complete, press the Stop button.
At this point you can use the left and right arrow buttons to move between the different
information screens to review the measurement data that you've just recorded.
Press the Exit button and the instrument is ready to make the next measurement.
Here's a summary of how easy it is to make a measurement with the Optimus Red sound level
meter.
Press the Start button. Record a VoiceTag.
View the measurement functions. Press the Stop button.
Review the measurement data. Press the Exit button.
Start a new measurement.