62
Calibrate
Performing a calibration
Models SE and DL
calibrate during a pause, the new calibration results replace the previous Post-
Calibration results without affecting the Pre-Calibration results. You will not
see Post-Calibration results if a pre- calibration was performed but not
followed by a Post-Calibration.
Performing a calibration
Before beginning your calibration, ensure the calibrator has sufficient battery
power to perform the calibration. Also, you will want to insert the “cal adapter”
into the mouth of the calibrator.
If the SoundPro has a windscreen, please remove.
Calibrating
1. Ensure the SoundPro is turned
On
and is either stopped or paused.
2. Attach the calibrator and cal adapter to the SoundPro. Set the calibrator to 1
KHz and 114 dB (if it is a selectable).
Figure 5-2: Attaching calibrator to SoundPro
3.
From the Start screen, press the
Cal
softkey and the Cal screen will open.
4.
Select
Calibrate
by pressing
Arrows
(if not selected) and press
Enter
to open the Pre-Cal screen.
5.
Switch
On
the Calibrator.
Cal Adapter
Insert into cavity of
QC10/QC20
QC10/QC20
Select 1kHz and 114 dB
Microphone
Place calibrator
over microphone
Summary of Contents for SP-SE-2-1/1
Page 1: ...3M Personal Safety Division 3MTM SoundPro SE DL SeriesSound Level Meters SoundProUser Manual ...
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Page 35: ...22 Turning off Navigating Models SE and DL This page left blank intentionally ...
Page 69: ...56 Communications GPS Models SE and DL This page left blank intentionally ...
Page 89: ...76 Back erasing Stopping a session Models SE and DL This page left blank intentionally ...
Page 137: ...AC DC output DC output 124 Models SE and DL This page left blank intentionally ...
Page 149: ...Appendix A 136 Models SE and DL Block Diagram for SoundPro ...
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