Larson Davis SoundAdvisor 831C Reference Manual page 64

FIGURE 5-4 Calibration Spectrum
5.2.4 Calibration Certification
FIGURE 5-5 Calibration Certification
The date of the last
certification and the
due date for the next
certification.
The certification interval
can be changed to reflect
your own certification
time line.
SoundAdvisor Model 831C
Select a log entry and a calibration spectra box will appear.
A certification interval of one year is recommended, but this can be
lengthened, shortened, or disabled depending on the applicable
requirements.
Calibration Displays
A reminder will be
displayed as a
popup X number of
days before the
interval time has
expired.
5-4