Larson Davis SoundTrack LxT, User Manual

Page: 101 / 307

7-8
Acoustic Calibration LxT Manual
Set the CAL200 level switch to 94 or 114 dB.
Adding a Calibrator
When adding a calibrator to the list, the following
information may be entered:
• Calibration Level
• Calibration Frequency
• Calibrator Description
The calibration level and frequency values are as specified
in the section ‘Recommended Calibrators for Use with LxT1
and LxT2” on page 7-5.
On the Calibrate tab, select each text box in the Calibrator
section and enter the correct information about a calibrator;
press
5
to complete the entry, as shown in Figure 7-3.
When the calibration level, calibration frequency, and
calibrator description have been entered, select the
Save
button and press
5
to save the information to the list of
calibrators.
Class 2, LxT2 with 375B02
microphone
Static Pressure 65 kPa to 108 kPa
9.4 psi to 15.7 psi
Temperature 0

C to + 40

C
32

F to + 104

F
Relative Humidity 25% to 90%, without condensation
from - 10

C to + 39

C
(14

F to + 102

F)
Instrument Class Parameter Range
Table 7-2 Environmental Parameter Ranges for Calibration