Calibrating Your Soundadvisor 831C - Larson Davis SoundAdvisor 831C Reference Manual

FIGURE 5-4 Calibration Certification Tab
1.
2.

5.4 Calibrating Your SoundAdvisor 831C

SoundAdvisor Model 831C
Step 5
Navigate to the Calibration Certification tab, which shows when the meter was
last certified by the factory and when it is due for recertification.
3.
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Step 4
Press Close (
Step 1
On your SoundAdvisor, press Tools
Step 2
Choose your calibrator from the Select Calibrator drop-down menu.
Refer to the calibrator's user guide for more information.
LEARN MORE
For more information on the Other option, see
TAKE NOTE
on page 5-2.
Step 3
Insert the 1/2" microphone into the 1/2" microphone opening at the bottom of
the calibrator.
Step 4
Power the calibrator on. The calibrator turns off after 1 minute. Use it within that
time, or press the power button again.
Step 5
Use the navigation keys to select Do Calibration. The 831C calibrates and asks if
you want to save the results.
Step 6
Select Yes when complete.
If you see an error message (such as Calibration Out of Range), verify that the
TAKE NOTE
dB level for your calibrator and your meter are the same, then perform the
calibration again. Be sure to power the calibrator on each time.
Calibrating Your SoundAdvisor 831C
1.
The date of the last certification and the due date for
the next certification.
2.
The certification interval can be changed to reflect
your own certification time line.
3.
A reminder is displayed as a popup X number of days
before the interval time has expired.
) to save your settings.
3
Calibrate.
5.2 "Choosing a Calibrator"
5-5